!2 新增云快充1.6支持&Grpc下行接口

Merge pull request !2 from 三丙/feature/GrpcDownlink
2026-05-04 01:49:58 +08:00 · 2024-10-25 06:32:06 +00:00
parent 4edfc8dfe2 7410f5021a
commit beef83e77a
71 changed files with 1462 additions and 324 deletions
--- a/README.md
+++ b/README.md
@@ -15,9 +15,9 @@

 ------------------------------
 #### 当前支持的充电桩协议
-| 协议名  | 版本号   |
-|---|---|
-| 云快充  | 1.5.0 |
+| 协议名  | 版本号        |
+|---|------------|
+| 云快充  | 1.5.0、1.6.0 |

 ------------------------------
 #### 充电桩协议文档
--- a/docker/Dockerfile-App
+++ b/docker/Dockerfile-App
@@ -35,6 +35,9 @@ RUN chmod a+x *.sh && mv start.sh /usr/bin

 EXPOSE 8080 8080

+ENV APP_LOG_LEVEL=INFO
+ENV PROTOCOLS_LOG_LEVEL=INFO
+
 CMD ["start.sh"]


--- a/docker/Dockerfile-Protocol
+++ b/docker/Dockerfile-Protocol
@@ -35,6 +35,8 @@ RUN chmod a+x *.sh && mv start.sh /usr/bin

 EXPOSE 8081 8081

+ENV PROTOCOLS_LOG_LEVEL=INFO
+
 CMD ["start.sh"]


--- a/docker/start.sh
+++ b/docker/start.sh
@@ -12,7 +12,7 @@ export JAVA_APP_OPTS="-XX:+UseContainerSupport -XX:InitialRAMPercentage=10 -XX:M
                                 -XX:HeapDumpPath=/var/log/sanbing/heapdump/ \
                                 -XX:+UseTLAB -XX:+ResizeTLAB -XX:+PerfDisableSharedMem -XX:+UseCondCardMark \
                                 -XX:+UseG1GC -XX:MaxGCPauseMillis=500 -XX:+UseStringDeduplication -XX:+ParallelRefProcEnabled -XX:MaxTenuringThreshold=10 \
-                                 -Xss512k -XX:MaxDirectMemorySize=128M -XX:G1ReservePercent=20 \
+                                 -Xss512k -XX:MaxDirectMemorySize=256M -XX:G1ReservePercent=20 \
                                 -XX:-OmitStackTraceInFastThrow \
                                 -Dlogging.config=/app/config/log4j2.xml"

--- a/jcpp-app-bootstrap/pom.xml
+++ b/jcpp-app-bootstrap/pom.xml
@@ -75,10 +75,6 @@
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-            </plugin>
        </plugins>
    </build>
 </project>
--- a/jcpp-app-bootstrap/src/main/resources/app-service.yml
+++ b/jcpp-app-bootstrap/src/main/resources/app-service.yml
@@ -27,7 +27,7 @@ spring:
    password: "${SPRING_DATASOURCE_PASSWORD:postgres}"
    hikari:
      leak-detection-threshold: "${SPRING_DATASOURCE_HIKARI_LEAK_DETECTION_THRESHOLD:0}"
-      maximum-pool-size: "${SPRING_DATASOURCE_MAXIMUM_POOL_SIZE:32}"
+      maximum-pool-size: "${SPRING_DATASOURCE_MAXIMUM_POOL_SIZE:64}"
      register-mbeans: "${SPRING_DATASOURCE_HIKARI_REGISTER_MBEANS:false}"

 mybatis-plus:
@@ -66,7 +66,7 @@ queue:
  in-memory:
    queue-capacity: "${QUEUE_IN_MEMORY_QUEUE_CAPACITY:100000}"
    stats:
-      print-interval-ms: "${QUEUE_IN_MEMORY_STATS_PRINT_INTERVAL_MS:60000}"
+      print-interval-ms: "${QUEUE_IN_MEMORY_STATS_PRINT_INTERVAL_MS:10000}"
  kafka:
    bootstrap-servers: "${KAFKA_SERVERS:kafka:9092}"
    ssl:
@@ -78,15 +78,15 @@ queue:
      key-password: "${KAFKA_SSL_KEY_PASSWORD:}"
    acks: "${KAFKA_ACKS:1}"
    retries: "${KAFKA_RETRIES:1}"
-    compression-type: "${KAFKA_COMPRESSION_TYPE:lz4}" # none, gzip, snappy, lz4, zstd
-    batch-size: "${KAFKA_BATCH_SIZE:1048576}"
+    compression-type: "${KAFKA_COMPRESSION_TYPE:none}" # none, gzip, snappy, lz4, zstd
+    batch-size: "${KAFKA_BATCH_SIZE:16384}"
    linger-ms: "${KAFKA_LINGER_MS:1}"
    max-request-size: "${KAFKA_MAX_REQUEST_SIZE:1048576}"
    max-in-flight-requests-per-connection: "${KAFKA_MAX_IN_FLIGHT_REQUESTS_PER_CONNECTION:5}"
    buffer-memory: "${BUFFER_MEMORY:33554432}"
    replication-factor: "${QUEUE_KAFKA_REPLICATION_FACTOR:1}"
    max-poll-interval-ms: "${QUEUE_KAFKA_MAX_POLL_INTERVAL_MS:300000}"
-    max-poll-records: "${QUEUE_KAFKA_MAX_POLL_RECORDS:10240}"
+    max-poll-records: "${QUEUE_KAFKA_MAX_POLL_RECORDS:8192}"
    max-partition-fetch-bytes: "${QUEUE_KAFKA_MAX_PARTITION_FETCH_BYTES:16777216}"
    fetch-max-bytes: "${QUEUE_KAFKA_FETCH_MAX_BYTES:134217728}"
    request-timeout-ms: "${QUEUE_KAFKA_REQUEST_TIMEOUT_MS:30000}"
@@ -128,7 +128,7 @@ redis:
  standalone:
    host: "${REDIS_HOST:redis}"
    port: "${REDIS_PORT:6379}"
-    useDefaultClientConfig: "${REDIS_USE_DEFAULT_CLIENT_CONFIG:false}"
+    useDefaultClientConfig: "${REDIS_USE_DEFAULT_CLIENT_CONFIG:true}"
    clientName: "${REDIS_CLIENT_NAME:standalone}"
    commandTimeout: "${REDIS_CLIENT_COMMAND_TIMEOUT:30000}"
    shutdownTimeout: "${REDIS_CLIENT_SHUTDOWN_TIMEOUT:1000}"
@@ -146,9 +146,9 @@ redis:
  db: "${REDIS_DB:0}"
  password: "${REDIS_PASSWORD:sanbing}"
  pool_config:
-    maxTotal: "${REDIS_POOL_CONFIG_MAX_TOTAL:128}"
-    maxIdle: "${REDIS_POOL_CONFIG_MAX_IDLE:64}"
-    minIdle: "${REDIS_POOL_CONFIG_MIN_IDLE:16}"
+    maxTotal: "${REDIS_POOL_CONFIG_MAX_TOTAL:256}"
+    maxIdle: "${REDIS_POOL_CONFIG_MAX_IDLE:128}"
+    minIdle: "${REDIS_POOL_CONFIG_MIN_IDLE:64}"
    testOnBorrow: "${REDIS_POOL_CONFIG_TEST_ON_BORROW:false}"
    testOnReturn: "${REDIS_POOL_CONFIG_TEST_ON_RETURN:false}"
    testWhileIdle: "${REDIS_POOL_CONFIG_TEST_WHILE_IDLE:true}"
@@ -164,10 +164,23 @@ service:
  type: "${SERVICE_TYPE:monolith}"
  # 可自定义的服务ID，如果不指定，则默认为HOSTNAME
  id: "${SERVICE_ID:}"
-  protocols:
+  protocol:
    sessions:
      default-inactivity-timeout-in-sec: "${PROTOCOLS_SESSIONS_DEFAULT_INACTIVITY_TIMEOUT_IN_SEC:600}"
      default-state-check-interval-in-sec: "${PROTOCOLS_SESSIONS_DEFAULT_STATE_CHECK_INTERVAL_IN_SEC:60}"
+    rpc:
+      enabled: "${SERVICE_PROTOCOL_RPC_ENABLED:true}"
+      port: "${SERVICE_PROTOCOL_RPC_PORT:9090}"
+      boss: "${SERVICE_PROTOCOL_RPC_BOSS:4}"
+      worker: "${SERVICE_PROTOCOL_RPC_WORKER:64}"
+      so-rcvbuf: "${SERVICE_PROTOCOL_RPC_SO_RCVBUF:65535}"
+      so-sndbuf: "${SERVICE_PROTOCOL_RPC_SO_SNDBUF:65535}"
+      no-delay: "${SERVICE_PROTOCOL_RPC_NO_DELAY:true}"
+      user-thread-pool-size: "${SERVICE_PROTOCOL_RPC_USER_THREAD_POOL_SIZE:1024}"
+      max-inbound-message-size: "${SERVICE_PROTOCOL_RPC_MAX_INBOUND_MESSAGE_SIZE:33554432}"
+      max-concurrent-calls-per-connection: "${SERVICE_PROTOCOL_MAX_CONCURRENT_CALLS_PER_CONNECTION:4}"
+      client-max-keep-alive-time-sec: "${SERVICE_PROTOCOL_RPC_CLIENT_MAX_KEEP_ALIVE_TIME_SEC:30}"
+  protocols:
    yunkuaichongV150:
      enabled: "${PROTOCOLS_YUNKUAICHONGV150_ENABLED:true}"
      listener:
@@ -199,7 +212,7 @@ service:
          # 以下配置只有在service.type为protocol时且jcpp-partition为false时才生效
          bootstrap-servers: "${PROTOCOLS_YUNKUAICHONGV150_FORWARD_KAFKA_SERVERS:kafka:9092}"
          acks: "${PROTOCOLS_YUNKUAICHONGV150_FORWARD_KAFKA_ACKS:1}"
-          # # 可选 protobuf（推荐）、json
+          # 可选 protobuf（推荐）、json
          encoder: "${PROTOCOLS_YUNKUAICHONGV150_FORWARD_KAFKA_ENCODER:protobuf}"
          retries: "${PROTOCOLS_YUNKUAICHONGV150_FORWARD_KAFKA_RETRIES:1}"
          compression-type: "${PROTOCOLS_YUNKUAICHONGV150_FORWARD_KAFKA_COMPRESSION_TYPE:lz4}" # none, gzip, snappy, lz4, zstd
@@ -207,9 +220,52 @@ service:
          linger-ms: "${PROTOCOLS_YUNKUAICHONGV150_FORWARD_KAFKA_LINGER_MS:0}"
          buffer-memory: "${PROTOCOLS_YUNKUAICHONGV150_FORWARD_BUFFER_MEMORY:33554432}"
          other-properties: "${PROTOCOLS_YUNKUAICHONGV150_FORWARD_QUEUE_KAFKA_OTHER_PROPERTIES:}"
+    yunkuaichongV160:
+      enabled: "${PROTOCOLS_YUNKUAICHONGV150_ENABLED:true}"
+      listener:
+        tcp:
+          bind-address: "${PROTOCOLS_YUNKUAICHONGV160_LISTENER_TCP_BIND_ADDRESS:0.0.0.0}"
+          bind-port: "${PROTOCOLS_YUNKUAICHONGV160_LISTENER_TCP_BIND_PORT:38002}"
+          boss-group-thread_count: "${PROTOCOLS_YUNKUAICHONGV160_LISTENER_TCP_BOSS_GROUP_THREADS:4}"
+          worker-group-thread-count: "${PROTOCOLS_YUNKUAICHONGV160_LISTENER_TCP_WORKER_GROUP_THREADS:16}"
+          so-keep-alive: "${PROTOCOLS_YUNKUAICHONGV160_LISTENER_TCP_SO_KEEPALIVE:true}"
+          so-backlog: "${PROTOCOLS_YUNKUAICHONGV160_LISTENER_TCP_SO_BACKLOG:128}"
+          so-rcvbuf: "${PROTOCOLS_YUNKUAICHONGV160_LISTENER_TCP_SO_RCVBUF:65536}"
+          so-sndbuf: "${PROTOCOLS_YUNKUAICHONGV160_LISTENER_TCP_SO_SNDBUF:65536}"
+          nodelay: "${PROTOCOLS_YUNKUAICHONGV160_LISTENER_TCP_NODELAY:true}"
+          handler:
+            idle-timeout-seconds: "${PROTOCOLS_YUNKUAICHONGV160_LISTENER_TCP_HANDLER_IDLE_TIMEOUT_SECONDS:600}"
+            max_connections: "${PROTOCOLS_YUNKUAICHONGV160_LISTENER_TCP_HANDLER_MAX_CONNECTIONS:100000}"
+            # 默认为二进制类型的拆包器
+            # 可选JSON类型的拆包器  "${PROTOCOLS_YUNKUAICHONGV160_NETTY_HANDLER_BINARY_CONFIGURATION:type:JSON}"
+            # 可选纯文本类型的拆包器 "${PROTOCOLS_YUNKUAICHONGV160_NETTY_HANDLER_BINARY_CONFIGURATION:type:TEXT;maxFrameLength:128;stripDelimiter:true;messageSeparator:null;charsetName:UTF-8}"
+            configuration: "${PROTOCOLS_YUNKUAICHONGV160_NETTY_HANDLER_BINARY_CONFIGURATION:type:BINARY;decoder:sanbing.jcpp.protocol.listener.tcp.decoder.JCPPLengthFieldBasedFrameDecoder;byteOrder:LITTLE_ENDIAN;head:68;lengthFieldOffset:1;lengthFieldLength:1;lengthAdjustment:2;initialBytesToStrip:0}"
+      forwarder:
+        # 如果是单体服务，可选kafka、memory，未来计划扩展RocketMQ, GRpc、REST
+        type: "${PROTOCOLS_YUNKUAICHONGV160_FORWARD_TYPE:memory}"
+        memory:
+          topic: "${PROTOCOLS_YUNKUAICHONGV160_FORWARD_MEMORY_TOPIC:protocol_uplink}"
+        kafka:
+          topic: "${PROTOCOLS_YUNKUAICHONGV160_FORWARD_KAFKA_TOPIC:protocol_uplink}"
+          jcpp-partition: "${PROTOCOLS_YUNKUAICHONGV160_FORWARD_KAFKA_JCPP_PARTITION:true}" # 是否利用JCPP的分片框架
+          # 以下配置只有在service.type为protocol时且jcpp-partition为false时才生效
+          bootstrap-servers: "${PROTOCOLS_YUNKUAICHONGV160_FORWARD_KAFKA_SERVERS:kafka:9092}"
+          acks: "${PROTOCOLS_YUNKUAICHONGV160_FORWARD_KAFKA_ACKS:1}"
+          # 可选 protobuf（推荐）、json
+          encoder: "${PROTOCOLS_YUNKUAICHONGV160_FORWARD_KAFKA_ENCODER:protobuf}"
+          retries: "${PROTOCOLS_YUNKUAICHONGV160_FORWARD_KAFKA_RETRIES:1}"
+          compression-type: "${PROTOCOLS_YUNKUAICHONGV160_FORWARD_KAFKA_COMPRESSION_TYPE:lz4}" # none, gzip, snappy, lz4, zstd
+          batch-size: "${PROTOCOLS_YUNKUAICHONGV160_FORWARD_KAFKA_BATCH_SIZE:16384}"
+          linger-ms: "${PROTOCOLS_YUNKUAICHONGV160_FORWARD_KAFKA_LINGER_MS:0}"
+          buffer-memory: "${PROTOCOLS_YUNKUAICHONGV160_FORWARD_BUFFER_MEMORY:33554432}"
+          other-properties: "${PROTOCOLS_YUNKUAICHONGV160_FORWARD_QUEUE_KAFKA_OTHER_PROPERTIES:}"

 thread-pool:
  sharding:
    hash_function_name: "${THREAD_POOL_SHARDING_HASH_FUNCTION_NAME:murmur3_128}" # murmur3_32, murmur3_128 or sha256
    parallelism: "${THREAD_POOL_SHARDING_PARALLELISM:8}"
    stats-print-interval-ms: "${THREAD_POOL_SHARDING_STATS_PRINT_INTERVAL_MS:10000}"
+
+downlink:
+  rpc:
+    type: "${DOWNLINK_RPC_TYPE:grpc}" # rest or grpc
--- a/jcpp-app-bootstrap/src/main/resources/log4j2.xml
+++ b/jcpp-app-bootstrap/src/main/resources/log4j2.xml
@@ -46,6 +46,12 @@
            <AppenderRef ref="ROLLING_FILE"/>
        </AsyncLogger>

+        <AsyncLogger name="sanbing.jcpp.app" level="${env:APP_LOG_LEVEL:-TRACE}"
+                     additivity="false" includeLocation="false">
+            <AppenderRef ref="CONSOLE"/>
+            <AppenderRef ref="ROLLING_FILE"/>
+        </AsyncLogger>
+
        <AsyncLogger name="sanbing.jcpp.protocol" level="${env:PROTOCOLS_LOG_LEVEL:-TRACE}"
                     additivity="false" includeLocation="false">
            <AppenderRef ref="CONSOLE"/>
--- a/jcpp-app-bootstrap/src/test/resources/app-service-test.properties
+++ b/jcpp-app-bootstrap/src/test/resources/app-service-test.properties
@@ -1,2 +1,4 @@
-spring.datasource.url=jdbc:postgresql://127.0.0.1:5432/jcpp
-service.protocols.yunkuaichongV150.listener.tcp.bind-port=0
+spring.datasource.url=jdbc:postgresql://testenv:30135/jcpp
+service.protocols.yunkuaichongV150.listener.tcp.bind-port=0
+service.protocols.yunkuaichongV160.listener.tcp.bind-port=0
+service.protocol.rpc.port=0
--- a/jcpp-app/src/main/java/sanbing/jcpp/app/adapter/TestController.java
+++ b/jcpp-app/src/main/java/sanbing/jcpp/app/adapter/TestController.java
@@ -0,0 +1,31 @@
+/**
+ * 抖音关注：程序员三丙
+ * 知识星球：https://t.zsxq.com/j9b21
+ */
+package sanbing.jcpp.app.adapter;
+
+import jakarta.annotation.Resource;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+import sanbing.jcpp.app.service.PileProtocolService;
+
+import java.math.BigDecimal;
+
+/**
+ * @author baigod
+ */
+@RestController
+public class TestController {
+
+    @Resource
+    private PileProtocolService pileProtocolService;
+
+    @GetMapping("/api/startCharge")
+    public ResponseEntity<String> startCharge() {
+
+        pileProtocolService.startCharge("20231212000010", "01", new BigDecimal("50"), "12345678901234567890");
+
+        return ResponseEntity.ok("success");
+    }
+}
--- a/jcpp-app/src/main/java/sanbing/jcpp/app/data/PileSession.java
+++ b/jcpp-app/src/main/java/sanbing/jcpp/app/data/PileSession.java
@@ -29,7 +29,11 @@ public class PileSession implements Serializable {

    private String nodeId;

-    private String nodeWebapiIpPort;
+    private String nodeIp;
+
+    private int nodeRestPort;
+
+    private int nodeGrpcPort;

    public PileSession(UUID pileId, String pileCode, String protocolName) {
        this.pileId = pileId;
@@ -45,13 +49,17 @@ public class PileSession implements Serializable {
            @JsonProperty("protocolSessionId") UUID protocolSessionId,
            @JsonProperty("remoteAddress") String remoteAddress,
            @JsonProperty("nodeId") String nodeId,
-            @JsonProperty("nodeWebapiIpPort") String nodeWebapiIpPort) {
+            @JsonProperty("nodeIp") String nodeIp,
+            @JsonProperty("nodeRestPort") int nodeRestPort,
+            @JsonProperty("nodeGrpcPort") int nodeGrpcPort) {
        this.pileId = pileId;
        this.pileCode = pileCode;
        this.protocolName = protocolName;
        this.protocolSessionId = protocolSessionId;
        this.remoteAddress = remoteAddress;
        this.nodeId = nodeId;
-        this.nodeWebapiIpPort = nodeWebapiIpPort;
+        this.nodeIp = nodeIp;
+        this.nodeRestPort = nodeRestPort;
+        this.nodeGrpcPort = nodeGrpcPort;
    }
 }
--- a/jcpp-app/src/main/java/sanbing/jcpp/app/service/DownlinkCallService.java
+++ b/jcpp-app/src/main/java/sanbing/jcpp/app/service/DownlinkCallService.java
@@ -4,12 +4,71 @@
 */
 package sanbing.jcpp.app.service;

-import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkRestMessage;
+import jakarta.annotation.Resource;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Value;
+import sanbing.jcpp.app.data.PileSession;
+import sanbing.jcpp.app.service.cache.session.PileSessionCacheKey;
+import sanbing.jcpp.infrastructure.cache.CacheValueWrapper;
+import sanbing.jcpp.infrastructure.cache.TransactionalCache;
+import sanbing.jcpp.infrastructure.queue.discovery.ServiceInfoProvider;
+import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkRequestMessage;
+import sanbing.jcpp.protocol.adapter.DownlinkController;
+
+import java.util.UUID;

 /**
 * @author baigod
 */
-public interface DownlinkCallService {
+@Slf4j
+public abstract class DownlinkCallService {

-    void sendDownlinkMessage(DownlinkRestMessage.Builder downlinkMessageBuilder, String pileCode);
+    @Resource
+    protected ServiceInfoProvider serviceInfoProvider;
+
+    @Resource
+    protected DownlinkController downlinkController;
+
+    @Resource
+    protected TransactionalCache<PileSessionCacheKey, PileSession> pileSessionCache;
+
+    @Value("${cache.type}")
+    protected String cacheType;
+
+    public void sendDownlinkMessage(DownlinkRequestMessage.Builder downlinkMessageBuilder, String pileCode) {
+        CacheValueWrapper<PileSession> pileSessionCacheValueWrapper = pileSessionCache.get(new PileSessionCacheKey(pileCode));
+
+        if (pileSessionCacheValueWrapper == null) {
+            log.warn("充电桩会话不存在 {}", pileCode);
+            return;
+        }
+
+        PileSession pileSession = pileSessionCacheValueWrapper.get();
+
+        UUID protocolSessionId = pileSession.getProtocolSessionId();
+
+        if (downlinkMessageBuilder.getSessionIdMSB() == 0) {
+            downlinkMessageBuilder.setSessionIdMSB(protocolSessionId.getMostSignificantBits());
+        }
+        if (downlinkMessageBuilder.getSessionIdLSB() == 0) {
+            downlinkMessageBuilder.setSessionIdLSB(protocolSessionId.getLeastSignificantBits());
+        }
+        if(downlinkMessageBuilder.getProtocolName() == null){
+            downlinkMessageBuilder.setProtocolName(pileSession.getProtocolName());
+        }
+
+        if (serviceInfoProvider.isMonolith() &&
+                ("caffeine".equalsIgnoreCase(cacheType)) || serviceInfoProvider.getServiceId().equalsIgnoreCase(pileSession.getNodeId())) {
+
+            downlinkController.onDownlink(downlinkMessageBuilder.build())
+                    .setResultHandler(result -> log.debug("下行消息发送完成"));
+
+        } else {
+
+            _sendDownlinkMessage(downlinkMessageBuilder.build(), pileSession);
+        }
+    }
+
+
+    protected abstract void _sendDownlinkMessage(DownlinkRequestMessage downlinkMessage, PileSession pileSession);
 }
--- a/jcpp-app/src/main/java/sanbing/jcpp/app/service/PileProtocolService.java
+++ b/jcpp-app/src/main/java/sanbing/jcpp/app/service/PileProtocolService.java
@@ -7,6 +7,8 @@ package sanbing.jcpp.app.service;
 import sanbing.jcpp.infrastructure.queue.Callback;
 import sanbing.jcpp.proto.gen.ProtocolProto.UplinkQueueMessage;

+import java.math.BigDecimal;
+
 /**
 * @author baigod
 */
@@ -63,4 +65,9 @@ public interface PileProtocolService {
     * 交易记录上报
     */
    void onTransactionRecord(UplinkQueueMessage uplinkQueueMessage, Callback callback);
+
+    /**
+     * 启动充电
+     */
+    void startCharge(String pileCode, String gunCode, BigDecimal limitYuan, String orderNo);
 }
--- a/jcpp-app/src/main/java/sanbing/jcpp/app/service/grpc/DownlinkGrpcClient.java
+++ b/jcpp-app/src/main/java/sanbing/jcpp/app/service/grpc/DownlinkGrpcClient.java
@@ -0,0 +1,296 @@
+/**
+ * 抖音关注：程序员三丙
+ * 知识星球：https://t.zsxq.com/j9b21
+ */
+package sanbing.jcpp.app.service.grpc;
+
+import com.google.common.net.HostAndPort;
+import io.grpc.CompressorRegistry;
+import io.grpc.DecompressorRegistry;
+import io.grpc.ManagedChannel;
+import io.grpc.netty.shaded.io.grpc.netty.NettyChannelBuilder;
+import io.grpc.netty.shaded.io.netty.channel.ChannelOption;
+import io.grpc.netty.shaded.io.netty.channel.nio.NioEventLoopGroup;
+import io.grpc.netty.shaded.io.netty.channel.socket.nio.NioSocketChannel;
+import io.grpc.stub.StreamObserver;
+import jakarta.annotation.PostConstruct;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+import sanbing.jcpp.infrastructure.queue.discovery.ServiceInfoProvider;
+import sanbing.jcpp.infrastructure.util.async.JCPPThreadFactory;
+import sanbing.jcpp.infrastructure.util.mdc.MDCUtils;
+import sanbing.jcpp.infrastructure.util.trace.TracerContextUtil;
+import sanbing.jcpp.infrastructure.util.trace.TracerRunnable;
+import sanbing.jcpp.proto.gen.ProtocolInterfaceGrpc;
+import sanbing.jcpp.proto.gen.ProtocolInterfaceGrpc.ProtocolInterfaceStub;
+import sanbing.jcpp.proto.gen.ProtocolProto.*;
+
+import javax.annotation.PreDestroy;
+import javax.annotation.Resource;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.concurrent.*;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.concurrent.locks.ReentrantLock;
+
+import static sanbing.jcpp.infrastructure.proto.ProtoConverter.toTracerProto;
+
+/**
+ * @author baigod
+ */
+@Component
+@Slf4j
+public class DownlinkGrpcClient {
+
+    @Value("${downlink.rpc.grpc.netty.event_loop:}")
+    private Integer rpcNettyEventLoop;
+
+    @Value("${downlink.rpc.grpc.netty.so_sndbuf:65535}")
+    private Integer rpcNettySoSndbuf;
+
+    @Value("${downlink.rpc.grpc.netty.so_rcvbuf:65535}")
+    private Integer rpcNettySoRcvbuf;
+
+    @Value("${downlink.rpc.grpc.netty.no_delay:true}")
+    private boolean rpcNoDelay;
+
+    @Value("${downlink.rpc.grpc.netty.max_inbound_message_size:33554432}")
+    private Integer rpcMaxInboundMessageSize;
+
+    @Value("${downlink.rpc.grpc.keep_alive_time_sec:300}")
+    private int keepAliveTimeSec;
+
+    @Value("${downlink.rpc.grpc.max_records_size:102400}")
+    private int maxRecordsSize;
+
+    @Value("${downlink.rpc.grpc.batch_records_count:1024}")
+    private int batchRecordsCount;
+
+    @Value("${downlink.rpc.grpc.no_read_records_sleep:25}")
+    private long noRecordsSleepInterval;
+
+    @Value("${downlink.rpc.grpc.records_ttl:600000}")
+    private long recordsTtl;
+
+    @Value("${downlink.rpc.grpc.max_reconnect_times:10}")
+    private int maxReconnectTimes;
+
+    @Resource
+    ServiceInfoProvider serviceInfoProvider;
+
+    private final Map<HostAndPort, ManagedChannel> channelMap = new ConcurrentHashMap<>();
+    private final Map<HostAndPort, StreamObserver<RequestMsg>> inputStreamMap = new ConcurrentHashMap<>();
+    private final Map<HostAndPort, LinkedBlockingQueue<RequestMsg>> queueMap = new ConcurrentHashMap<>();
+    private final Map<HostAndPort, ReentrantLock> msgHandleLocksMap = new ConcurrentHashMap<>();
+    private final Map<HostAndPort, ExecutorService> msgHandleExecutorMap = new ConcurrentHashMap<>();
+    private final Map<HostAndPort, AtomicInteger> connectErrTimesMap = new ConcurrentHashMap<>();
+    private final Map<HostAndPort, Boolean> initializedMap = new ConcurrentHashMap<>();
+    private ScheduledExecutorService downlinkMsgsExecutor;
+
+    @PostConstruct
+    public void init() {
+        downlinkMsgsExecutor = Executors.newSingleThreadScheduledExecutor(JCPPThreadFactory.forName("downlink-msgs-executor"));
+
+        // 每秒进行一次连接检查与线程初始化
+        downlinkMsgsExecutor.scheduleWithFixedDelay(() -> {
+            queueMap.forEach((key, queue) -> {
+
+                ManagedChannel managedChannel = channelMap.get(key);
+
+                if (managedChannel == null) {
+                    connect(key);
+                }
+
+                msgHandleExecutorMap.computeIfAbsent(key, hostAndPort ->
+                                Executors.newFixedThreadPool(1, JCPPThreadFactory.forName("downlink-handle-threads-" + hostAndPort)))
+                        .execute(new TracerRunnable(() -> {
+                            while (Boolean.TRUE.equals(initializedMap.computeIfAbsent(key, k -> Boolean.FALSE))) {
+                                try {
+                                    handleMsgs(key, queue);
+                                } catch (Exception e) {
+                                    log.error("Failed to process messages handling!", e);
+                                }
+                            }
+                        }));
+            });
+
+        }, 0, 1, TimeUnit.SECONDS);
+    }
+
+    private void handleMsgs(HostAndPort key, LinkedBlockingQueue<RequestMsg> queue) {
+        StreamObserver<RequestMsg> inputStream = inputStreamMap.get(key);
+
+        if (inputStream == null) {
+            return;
+        }
+
+        long acceptTs = System.currentTimeMillis() - recordsTtl;
+
+        List<RequestMsg> downlinkMsgs = new ArrayList<>(batchRecordsCount);
+
+        queue.drainTo(downlinkMsgs, batchRecordsCount);
+
+        for (RequestMsg msg : downlinkMsgs) {
+
+            long ts = msg.getTs();
+
+            if (ts > 0 && ts < acceptTs) {
+
+                log.warn("[{}] 消息过期，直接丢弃 {}", key, ts);
+
+                continue;
+            }
+
+
+            ReentrantLock lock = msgHandleLocksMap.computeIfAbsent(key, hostAndPort -> new ReentrantLock());
+
+            lock.lock();
+            try {
+                inputStream.onNext(msg);
+            } finally {
+                lock.unlock();
+            }
+        }
+
+        if (downlinkMsgs.isEmpty()) {
+            try {
+                Thread.sleep(noRecordsSleepInterval);
+            } catch (InterruptedException e) {
+                log.warn("Sleep interrupted!", e);
+            }
+        } else {
+            downlinkMsgs.clear();
+        }
+    }
+
+    @PreDestroy
+    public void destroy() {
+        log.info("Starting Grpc destroying process");
+
+        initializedMap.replaceAll((hostAndPort, aBoolean) -> Boolean.FALSE);
+
+        try {
+            downlinkMsgsExecutor.shutdownNow();
+
+            msgHandleExecutorMap.values().forEach(ExecutorService::shutdownNow);
+
+            inputStreamMap.values().forEach(StreamObserver::onCompleted);
+
+            channelMap.values().forEach(ManagedChannel::shutdownNow);
+
+        } catch (Exception e) {
+            log.error("Exception during disconnect", e);
+        }
+    }
+
+    public void connect(HostAndPort hostAndPort) {
+
+        log.info("[{}] Create new Grpc Client Channel!", hostAndPort);
+
+        ManagedChannel managedChannel = NettyChannelBuilder.forAddress(hostAndPort.getHost(), hostAndPort.getPort())
+                .eventLoopGroup(new NioEventLoopGroup(Optional.ofNullable(rpcNettyEventLoop).orElse(Runtime.getRuntime().availableProcessors() * 2)))
+                .compressorRegistry(CompressorRegistry.getDefaultInstance())
+                .decompressorRegistry(DecompressorRegistry.getDefaultInstance())
+                .withOption(ChannelOption.SO_SNDBUF, rpcNettySoSndbuf)
+                .withOption(ChannelOption.SO_RCVBUF, rpcNettySoRcvbuf)
+                .withOption(ChannelOption.TCP_NODELAY, rpcNoDelay)
+                .maxInboundMessageSize(rpcMaxInboundMessageSize)
+                .channelType(NioSocketChannel.class)
+                .directExecutor()
+                .keepAliveTime(keepAliveTimeSec, TimeUnit.SECONDS)
+                .usePlaintext()
+                .keepAliveTime(5, TimeUnit.MINUTES) // Change to a larger value, e.g. 5min.
+                .keepAliveTimeout(10, TimeUnit.SECONDS) // Change to a larger value, e.g. 10s.
+                .keepAliveWithoutCalls(true)// You should normally avoid enabling this.
+                .defaultLoadBalancingPolicy("round_robin")
+                .build();
+
+        ManagedChannel remove = channelMap.remove(hostAndPort);
+
+        if (remove != null) {
+            channelMap.get(hostAndPort).shutdownNow();
+        }
+
+        channelMap.put(hostAndPort, managedChannel);
+
+        ProtocolInterfaceStub stub = ProtocolInterfaceGrpc.newStub(managedChannel);
+
+        StreamObserver<RequestMsg> streamObserver = stub.onDownlink(new StreamObserver<>() {
+            @Override
+            public void onNext(ResponseMsg responseMsg) {
+                TracerProto tracerProto = responseMsg.getTracer();
+                TracerContextUtil.newTracer(tracerProto.getId(), tracerProto.getOrigin(), tracerProto.getTs());
+                MDCUtils.recordTracer();
+
+                if (responseMsg.hasConnectResponseMsg()) {
+                    log.info("[{}] Grpc 接收到通信层连接反馈 {}", hostAndPort, responseMsg.getConnectResponseMsg());
+                    if (ConnectResponseCode.ACCEPTED.equals(responseMsg.getConnectResponseMsg().getResponseCode())) {
+
+                        initializedMap.put(hostAndPort, Boolean.TRUE);
+
+                    } else {
+                        onError(new RuntimeException(responseMsg.getConnectResponseMsg().getErrorMsg()));
+                    }
+                }
+
+                if (responseMsg.hasDownlinkResponseMsg()) {
+                    DownlinkResponseMessage downlinkResponseMsg = responseMsg.getDownlinkResponseMsg();
+                    if (!downlinkResponseMsg.getSuccess()) {
+                        log.info("[{}] Grpc 下行数据发生错误回复 {}", hostAndPort, downlinkResponseMsg);
+                    }
+                }
+            }
+
+            @Override
+            public void onError(Throwable t) {
+                log.warn("[{}] Grpc 客户端异常 {}", hostAndPort, t.getMessage());
+
+                ExecutorService executorService = msgHandleExecutorMap.get(hostAndPort);
+                if (executorService != null) {
+                    executorService.shutdownNow();
+                    msgHandleExecutorMap.remove(hostAndPort);
+                }
+
+                ManagedChannel remove = channelMap.remove(hostAndPort);
+
+                if (remove != null) {
+                    remove.shutdownNow();
+                }
+
+                if (connectErrTimesMap.computeIfAbsent(hostAndPort, k -> new AtomicInteger()).incrementAndGet() >= maxReconnectTimes) {
+                    LinkedBlockingQueue<RequestMsg> queue = queueMap.remove(hostAndPort);
+                    if (queue != null) {
+                        queue.clear();
+                    }
+                    connectErrTimesMap.remove(hostAndPort);
+                    log.info("[{}] Grpc 客户端重连异常超过{}次，不再重连", hostAndPort, maxReconnectTimes);
+                }
+            }
+
+            @Override
+            public void onCompleted() {
+                log.info("[{}] The Grpc connection was closed!", hostAndPort);
+            }
+        });
+
+        streamObserver.onNext(RequestMsg.newBuilder()
+                .setTracer(toTracerProto())
+                .setConnectRequestMsg(ConnectRequestMsg.newBuilder()
+                        .setNodeId(serviceInfoProvider.getServiceId())
+                        .build())
+                .build());
+
+        inputStreamMap.put(hostAndPort, streamObserver);
+
+    }
+
+    /**
+     * 发送下行请求
+     */
+    public void sendDownlinkRequest(HostAndPort hostAndPort, RequestMsg requestMsg) {
+        queueMap.computeIfAbsent(hostAndPort, k -> new LinkedBlockingQueue<>(maxRecordsSize)).add(requestMsg);
+    }
+}
--- a/jcpp-app/src/main/java/sanbing/jcpp/app/service/impl/DefaultDownlinkCallService.java
+++ b/jcpp-app/src/main/java/sanbing/jcpp/app/service/impl/DefaultDownlinkCallService.java
@@ -1,93 +0,0 @@
-/**
- * 抖音关注：程序员三丙
- * 知识星球：https://t.zsxq.com/j9b21
- */
-package sanbing.jcpp.app.service.impl;
-
-import jakarta.annotation.Resource;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.http.HttpEntity;
-import org.springframework.http.HttpHeaders;
-import org.springframework.http.MediaType;
-import org.springframework.http.ResponseEntity;
-import org.springframework.stereotype.Service;
-import org.springframework.web.client.RestClientException;
-import org.springframework.web.client.RestTemplate;
-import sanbing.jcpp.app.data.PileSession;
-import sanbing.jcpp.app.service.DownlinkCallService;
-import sanbing.jcpp.app.service.cache.session.PileSessionCacheKey;
-import sanbing.jcpp.infrastructure.cache.CacheValueWrapper;
-import sanbing.jcpp.infrastructure.cache.TransactionalCache;
-import sanbing.jcpp.infrastructure.queue.discovery.ServiceInfoProvider;
-import sanbing.jcpp.infrastructure.util.trace.TracerContextUtil;
-import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkRestMessage;
-import sanbing.jcpp.protocol.adapter.DownlinkController;
-
-import static sanbing.jcpp.infrastructure.util.trace.TracerContextUtil.*;
-
-/**
- * @author baigod
- */
-@Service
-@Slf4j
-public class DefaultDownlinkCallService implements DownlinkCallService {
-
-    @Resource
-    RestTemplate downlinkRestTemplate;
-
-    @Resource
-    ServiceInfoProvider serviceInfoProvider;
-
-    @Resource
-    DownlinkController downlinkController;
-
-    @Resource
-    TransactionalCache<PileSessionCacheKey, PileSession> pileSessionCache;
-
-    @Override
-    public void sendDownlinkMessage(DownlinkRestMessage.Builder downlinkMessageBuilder, String pileCode) {
-        if (serviceInfoProvider.isMonolith()) {
-
-            downlinkController.onDownlink(downlinkMessageBuilder.build())
-                    .setResultHandler(result -> log.debug("下行消息发送完成"));
-
-        } else {
-            try {
-                CacheValueWrapper<PileSession> pileSessionCacheValueWrapper = pileSessionCache.get(new PileSessionCacheKey(pileCode));
-
-                if (pileSessionCacheValueWrapper == null) {
-                    log.warn("充电桩会话不存在 {}", pileCode);
-                    return;
-                }
-
-                PileSession pileSession = pileSessionCacheValueWrapper.get();
-
-                invokeDownlinkRestApi(downlinkMessageBuilder.build(), pileSession.getNodeWebapiIpPort());
-
-
-            } catch (RestClientException e) {
-                log.error("下行消息发送异常", e);
-            }
-        }
-    }
-
-    private void invokeDownlinkRestApi(DownlinkRestMessage downlinkRestMessage, String nodeWebapiIpPort) {
-        HttpHeaders headers = new HttpHeaders();
-        headers.add(JCPP_TRACER_ID, TracerContextUtil.getCurrentTracer().getTraceId());
-        headers.add(JCPP_TRACER_ORIGIN, TracerContextUtil.getCurrentTracer().getOrigin());
-        headers.add(JCPP_TRACER_TS, String.valueOf(TracerContextUtil.getCurrentTracer().getTracerTs()));
-        headers.setContentType(MediaType.parseMediaType("application/x-protobuf"));
-
-        HttpEntity<DownlinkRestMessage> entity = new HttpEntity<>(downlinkRestMessage, headers);
-
-        try {
-            ResponseEntity<?> response = downlinkRestTemplate.postForEntity("http://" + nodeWebapiIpPort + "/api/onDownlink",
-                    entity, ResponseEntity.class);
-            log.info("下行消息发送成功 {}", response);
-        } catch (RestClientException e) {
-            log.error("下行消息发送失败 {}", downlinkRestMessage, e);
-            throw new RuntimeException(e);
-        }
-
-    }
-}
--- a/jcpp-app/src/main/java/sanbing/jcpp/app/service/impl/DefaultPileProtocolService.java
+++ b/jcpp-app/src/main/java/sanbing/jcpp/app/service/impl/DefaultPileProtocolService.java
@@ -59,7 +59,7 @@ public class DefaultPileProtocolService implements PileProtocolService {
        log.debug("查询到充电桩信息 {}", pile);

        // 构造下行回复
-        DownlinkRestMessage.Builder downlinkMessageBuilder = createDownlinkMessageBuilder(uplinkQueueMessage, loginRequest.getPileCode());
+        DownlinkRequestMessage.Builder downlinkMessageBuilder = createDownlinkMessageBuilder(uplinkQueueMessage, loginRequest.getPileCode());
        downlinkMessageBuilder.setDownlinkCmd(DownlinkCmdEnum.LOGIN_ACK.name());

        if (pile != null) {
@@ -67,7 +67,9 @@ public class DefaultPileProtocolService implements PileProtocolService {
            cacheSession(uplinkQueueMessage, pile,
                    loginRequest.getRemoteAddress(),
                    loginRequest.getNodeId(),
-                    loginRequest.getNodeWebapiIpPort());
+                    loginRequest.getNodeHostAddress(),
+                    loginRequest.getNodeRestPort(),
+                    loginRequest.getNodeGrpcPort());

            downlinkMessageBuilder.setLoginResponse(LoginResponse.newBuilder()
                    .setSuccess(true)
@@ -98,16 +100,26 @@ public class DefaultPileProtocolService implements PileProtocolService {
            cacheSession(uplinkQueueMessage, pile,
                    heartBeatRequest.getRemoteAddress(),
                    heartBeatRequest.getNodeId(),
-                    heartBeatRequest.getNodeWebapiIpPort());
+                    heartBeatRequest.getNodeHostAddress(),
+                    heartBeatRequest.getNodeRestPort(),
+                    heartBeatRequest.getNodeGrpcPort());
        }
    }

-    private void cacheSession(UplinkQueueMessage uplinkQueueMessage, Pile pile, String remoteAddress, String nodeId, String nodeWebapiIpPort) {
+    private void cacheSession(UplinkQueueMessage uplinkQueueMessage,
+                              Pile pile,
+                              String remoteAddress,
+                              String nodeId,
+                              String nodeIp,
+                              int restPort,
+                              int grpcPort) {
        PileSession pileSession = new PileSession(pile.getId(), pile.getPileCode(), uplinkQueueMessage.getProtocolName());
        pileSession.setProtocolSessionId(new UUID(uplinkQueueMessage.getSessionIdMSB(), uplinkQueueMessage.getSessionIdLSB()));
        pileSession.setRemoteAddress(remoteAddress);
        pileSession.setNodeId(nodeId);
-        pileSession.setNodeWebapiIpPort(nodeWebapiIpPort);
+        pileSession.setNodeIp(nodeIp);
+        pileSession.setNodeRestPort(restPort);
+        pileSession.setNodeGrpcPort(grpcPort);
        pileSessionCache.put(new PileSessionCacheKey(pile.getPileCode()), pileSession);
    }

@@ -122,7 +134,7 @@ public class DefaultPileProtocolService implements PileProtocolService {
        // todo 默认校验成功，后续查库校验
        assert pricingId > 0;

-        DownlinkRestMessage.Builder downlinkMessageBuilder = createDownlinkMessageBuilder(uplinkQueueMessage, pileCode);
+        DownlinkRequestMessage.Builder downlinkMessageBuilder = createDownlinkMessageBuilder(uplinkQueueMessage, pileCode);
        downlinkMessageBuilder.setDownlinkCmd(DownlinkCmdEnum.VERIFY_PRICING_ACK.name());
        downlinkMessageBuilder.setVerifyPricingResponse(VerifyPricingResponse.newBuilder()
                .setSuccess(true)
@@ -167,7 +179,7 @@ public class DefaultPileProtocolService implements PileProtocolService {
        model.setPeriodsList(periods);

        // 构造下行计费
-        DownlinkRestMessage.Builder downlinkMessageBuilder = createDownlinkMessageBuilder(uplinkQueueMessage, pileCode);
+        DownlinkRequestMessage.Builder downlinkMessageBuilder = createDownlinkMessageBuilder(uplinkQueueMessage, pileCode);
        downlinkMessageBuilder.setDownlinkCmd(DownlinkCmdEnum.QUERY_PRICING_ACK.name());
        downlinkMessageBuilder.setQueryPricingResponse(QueryPricingResponse.newBuilder()
                .setPileCode(pileCode)
@@ -236,7 +248,7 @@ public class DefaultPileProtocolService implements PileProtocolService {
        String pileCode = transactionRecord.getPileCode();

        // 构造下行计费
-        DownlinkRestMessage.Builder downlinkMessageBuilder = createDownlinkMessageBuilder(uplinkQueueMessage, pileCode);
+        DownlinkRequestMessage.Builder downlinkMessageBuilder = createDownlinkMessageBuilder(uplinkQueueMessage, pileCode);
        downlinkMessageBuilder.setDownlinkCmd(DownlinkCmdEnum.TRANSACTION_RECORD.name());
        downlinkMessageBuilder.setTransactionRecordAck(TransactionRecordAck.newBuilder()
                .setTradeNo(tradeNo)
@@ -248,6 +260,31 @@ public class DefaultPileProtocolService implements PileProtocolService {
        callback.onSuccess();
    }

+    @Override
+    public void startCharge(String pileCode, String gunCode, BigDecimal limitYuan, String orderNo) {
+
+
+        UUID messageId = UUID.randomUUID();
+        UUID requestId = UUID.randomUUID();
+
+        DownlinkRequestMessage.Builder downlinkRequestMessageBuilder = DownlinkRequestMessage.newBuilder()
+                .setMessageIdMSB(messageId.getMostSignificantBits())
+                .setMessageIdLSB(messageId.getLeastSignificantBits())
+                .setPileCode(pileCode)
+                .setRequestIdMSB(requestId.getMostSignificantBits())
+                .setRequestIdLSB(requestId.getLeastSignificantBits())
+                .setDownlinkCmd(DownlinkCmdEnum.REMOTE_START_CHARGING.name())
+                .setRemoteStartChargingRequest(RemoteStartChargingRequest.newBuilder()
+                        .setPileCode(pileCode)
+                        .setGunCode(gunCode)
+                        .setLimitYuan(limitYuan.toPlainString())
+                        .setTradeNo(orderNo)
+                        .build());
+
+
+        downlinkCallService.sendDownlinkMessage(downlinkRequestMessageBuilder, pileCode);
+    }
+
    private static Period createPeriod(int sn, LocalTime beginTime, LocalTime endTime, PricingModelFlag flag) {
        Period period = new Period();
        period.setSn(sn);
@@ -257,9 +294,9 @@ public class DefaultPileProtocolService implements PileProtocolService {
        return period;
    }

-    private DownlinkRestMessage.Builder createDownlinkMessageBuilder(UplinkQueueMessage uplinkQueueMessage, String pileCode) {
+    private DownlinkRequestMessage.Builder createDownlinkMessageBuilder(UplinkQueueMessage uplinkQueueMessage, String pileCode) {
        UUID messageId = UUID.randomUUID();
-        DownlinkRestMessage.Builder builder = DownlinkRestMessage.newBuilder();
+        DownlinkRequestMessage.Builder builder = DownlinkRequestMessage.newBuilder();
        builder.setMessageIdMSB(messageId.getLeastSignificantBits());
        builder.setMessageIdLSB(messageId.getLeastSignificantBits());
        builder.setPileCode(pileCode);
--- a/jcpp-app/src/main/java/sanbing/jcpp/app/service/impl/GrpcDownlinkCallService.java
+++ b/jcpp-app/src/main/java/sanbing/jcpp/app/service/impl/GrpcDownlinkCallService.java
@@ -0,0 +1,48 @@
+/**
+ * 抖音关注：程序员三丙
+ * 知识星球：https://t.zsxq.com/j9b21
+ */
+package sanbing.jcpp.app.service.impl;
+
+import com.google.common.net.HostAndPort;
+import jakarta.annotation.Resource;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnExpression;
+import org.springframework.stereotype.Service;
+import sanbing.jcpp.app.data.PileSession;
+import sanbing.jcpp.app.service.DownlinkCallService;
+import sanbing.jcpp.app.service.grpc.DownlinkGrpcClient;
+import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkRequestMessage;
+import sanbing.jcpp.proto.gen.ProtocolProto.RequestMsg;
+
+import static sanbing.jcpp.infrastructure.proto.ProtoConverter.toTracerProto;
+
+/**
+ * @author baigod
+ */
+@Service
+@Slf4j
+@ConditionalOnExpression("'${downlink.rpc.type:null}'=='grpc'")
+public class GrpcDownlinkCallService extends DownlinkCallService {
+
+    @Resource
+    DownlinkGrpcClient downlinkGrpcClient;
+
+    @Override
+    protected void _sendDownlinkMessage(DownlinkRequestMessage downlinkMessage, PileSession pileSession) {
+        try {
+
+            RequestMsg requestMsg = RequestMsg.newBuilder()
+                    .setTs(System.currentTimeMillis())
+                    .setTracer(toTracerProto())
+                    .setDownlinkRequestMessage(downlinkMessage)
+                    .build();
+
+            downlinkGrpcClient.sendDownlinkRequest(HostAndPort.fromParts(pileSession.getNodeIp(), pileSession.getNodeGrpcPort()),
+                    requestMsg);
+
+        } catch (Exception e) {
+            log.error("下行消息发送异常", e);
+        }
+    }
+}
--- a/jcpp-app/src/main/java/sanbing/jcpp/app/service/impl/RestDownlinkCallService.java
+++ b/jcpp-app/src/main/java/sanbing/jcpp/app/service/impl/RestDownlinkCallService.java
@@ -0,0 +1,64 @@
+/**
+ * 抖音关注：程序员三丙
+ * 知识星球：https://t.zsxq.com/j9b21
+ */
+package sanbing.jcpp.app.service.impl;
+
+import jakarta.annotation.Resource;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnExpression;
+import org.springframework.http.HttpEntity;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Service;
+import org.springframework.web.client.RestClientException;
+import org.springframework.web.client.RestTemplate;
+import sanbing.jcpp.app.data.PileSession;
+import sanbing.jcpp.app.service.DownlinkCallService;
+import sanbing.jcpp.infrastructure.util.trace.TracerContextUtil;
+import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkRequestMessage;
+
+import static sanbing.jcpp.infrastructure.util.trace.TracerContextUtil.*;
+
+/**
+ * @author baigod
+ */
+@Service
+@Slf4j
+@ConditionalOnExpression("'${downlink.rpc.type:null}'=='rest'")
+public class RestDownlinkCallService extends DownlinkCallService {
+
+    @Resource
+    RestTemplate downlinkRestTemplate;
+
+    @Override
+    protected void _sendDownlinkMessage(DownlinkRequestMessage downlinkMessage, PileSession pileSession) {
+        try {
+
+            invokeDownlinkRestApi(downlinkMessage, pileSession.getNodeIp(), pileSession.getNodeRestPort());
+
+        } catch (RestClientException e) {
+            log.error("下行消息发送异常", e);
+        }
+    }
+
+    private void invokeDownlinkRestApi(DownlinkRequestMessage downlinkRequestMessage, String nodeWebapiIpPort, int nodeRestPort) {
+        HttpHeaders headers = new HttpHeaders();
+        headers.add(JCPP_TRACER_ID, TracerContextUtil.getCurrentTracer().getTraceId());
+        headers.add(JCPP_TRACER_ORIGIN, TracerContextUtil.getCurrentTracer().getOrigin());
+        headers.add(JCPP_TRACER_TS, String.valueOf(TracerContextUtil.getCurrentTracer().getTracerTs()));
+        headers.setContentType(MediaType.parseMediaType("application/x-protobuf"));
+
+        HttpEntity<DownlinkRequestMessage> entity = new HttpEntity<>(downlinkRequestMessage, headers);
+
+        try {
+            ResponseEntity<?> response = downlinkRestTemplate.postForEntity("http://" + nodeWebapiIpPort + ":" + nodeRestPort + "/api/onDownlink",
+                    entity, ResponseEntity.class);
+            log.debug("下行消息发送成功 {}", response);
+        } catch (RestClientException e) {
+            log.error("下行消息发送失败 {}", downlinkRequestMessage, e);
+            throw new RuntimeException(e);
+        }
+    }
+}
--- a/jcpp-app/src/main/java/sanbing/jcpp/app/service/queue/consumer/ProtocolUplinkConsumerService.java
+++ b/jcpp-app/src/main/java/sanbing/jcpp/app/service/queue/consumer/ProtocolUplinkConsumerService.java
@@ -35,16 +35,12 @@ import sanbing.jcpp.infrastructure.util.trace.TracerRunnable;
 import sanbing.jcpp.proto.gen.ProtocolProto.UplinkQueueMessage;

 import java.util.List;
-import java.util.Optional;
 import java.util.Set;
 import java.util.UUID;
 import java.util.concurrent.*;
 import java.util.stream.Collectors;

-import static sanbing.jcpp.infrastructure.queue.common.QueueConstants.MSG_MD_PREFIX;
-import static sanbing.jcpp.infrastructure.queue.common.QueueConstants.MSG_MD_TS;
-import static sanbing.jcpp.infrastructure.util.trace.TracerContextUtil.JCPP_TRACER_ID;
-import static sanbing.jcpp.infrastructure.util.trace.TracerContextUtil.JCPP_TRACER_ORIGIN;
+import static sanbing.jcpp.infrastructure.queue.common.QueueConstants.*;


 /**
@@ -134,82 +130,108 @@ public class ProtocolUplinkConsumerService extends AbstractConsumerService imple
        PendingMsgHolder pendingMsgHolder = new PendingMsgHolder();
        Future<?> packSubmitFuture = consumersExecutor.submit(new TracerRunnable(() ->
                orderedMsgList.forEach(element -> {
+
                    UUID id = element.getUuid();
+
                    ProtoQueueMsg<UplinkQueueMessage> msg = element.getMsg();
+
                    tracer(msg);
-                    log.trace("[{}] Creating main callback for message: {}", id, msg.getValue());
+
+                    log.trace("[{}] Creating PackCallback for message: {}", id, msg.getValue());
+
                    Callback callback = new PackCallback<>(id, ctx);
+
                    try {
                        UplinkQueueMessage uplinkQueueMsg = msg.getValue();
-                        pendingMsgHolder.setUplinkQueueMessage(uplinkQueueMsg);
-                        if (uplinkQueueMsg.hasLoginRequest()) {
-                            pileProtocolService.pileLogin(uplinkQueueMsg, callback);
-                        } else if (uplinkQueueMsg.hasHeartBeatRequest()) {
-                            pileProtocolService.heartBeat(uplinkQueueMsg, callback);
-                        } else if (uplinkQueueMsg.hasVerifyPricingRequest()) {
-                            pileProtocolService.verifyPricing(uplinkQueueMsg, callback);
-                        } else if (uplinkQueueMsg.hasQueryPricingRequest()) {
-                            pileProtocolService.queryPricing(uplinkQueueMsg, callback);
-                        } else if (uplinkQueueMsg.hasGunRunStatusProto()) {
-                            pileProtocolService.postGunRunStatus(uplinkQueueMsg, callback);
-                        } else if (uplinkQueueMsg.hasChargingProgressProto()) {
-                            pileProtocolService.postChargingProgress(uplinkQueueMsg, callback);
-                        } else if (uplinkQueueMsg.hasSetPricingResponse()) {
-                            pileProtocolService.onSetPricingResponse(uplinkQueueMsg, callback);
-                        } else if (uplinkQueueMsg.hasRemoteStartChargingResponse()) {
-                            pileProtocolService.onRemoteStartChargingResponse(uplinkQueueMsg, callback);
-                        } else if (uplinkQueueMsg.hasRemoteStopChargingResponse()) {
-                            pileProtocolService.onRemoteStopChargingResponse(uplinkQueueMsg, callback);
-                        } else if (uplinkQueueMsg.hasTransactionRecord()) {
-                            pileProtocolService.onTransactionRecord(uplinkQueueMsg, callback);
-                        } else {
-                            callback.onSuccess();
-                        }

                        if (statsEnabled) {
                            stats.log(uplinkQueueMsg);
                        }
+
+                        pendingMsgHolder.setUplinkQueueMessage(uplinkQueueMsg);
+
+                        if (uplinkQueueMsg.hasLoginRequest()) {
+
+                            pileProtocolService.pileLogin(uplinkQueueMsg, callback);
+
+                        } else if (uplinkQueueMsg.hasHeartBeatRequest()) {
+
+                            pileProtocolService.heartBeat(uplinkQueueMsg, callback);
+
+                        } else if (uplinkQueueMsg.hasVerifyPricingRequest()) {
+
+                            pileProtocolService.verifyPricing(uplinkQueueMsg, callback);
+
+                        } else if (uplinkQueueMsg.hasQueryPricingRequest()) {
+
+                            pileProtocolService.queryPricing(uplinkQueueMsg, callback);
+
+                        } else if (uplinkQueueMsg.hasGunRunStatusProto()) {
+
+                            pileProtocolService.postGunRunStatus(uplinkQueueMsg, callback);
+
+                        } else if (uplinkQueueMsg.hasChargingProgressProto()) {
+
+                            pileProtocolService.postChargingProgress(uplinkQueueMsg, callback);
+
+                        } else if (uplinkQueueMsg.hasSetPricingResponse()) {
+
+                            pileProtocolService.onSetPricingResponse(uplinkQueueMsg, callback);
+
+                        } else if (uplinkQueueMsg.hasRemoteStartChargingResponse()) {
+
+                            pileProtocolService.onRemoteStartChargingResponse(uplinkQueueMsg, callback);
+
+                        } else if (uplinkQueueMsg.hasRemoteStopChargingResponse()) {
+
+                            pileProtocolService.onRemoteStopChargingResponse(uplinkQueueMsg, callback);
+
+                        } else if (uplinkQueueMsg.hasTransactionRecord()) {
+
+                            pileProtocolService.onTransactionRecord(uplinkQueueMsg, callback);
+
+                        } else {
+
+                            callback.onSuccess();
+                        }
+
                    } catch (Throwable e) {
+
                        log.warn("[{}] Failed to process message: {}", id, msg, e);
+
                        callback.onFailure(e);
                    }
                }))
        );
-        if (!processingTimeoutLatch.await(packProcessingTimeout, TimeUnit.MILLISECONDS)) {
+
+        if (!ctx.await(packProcessingTimeout, TimeUnit.MILLISECONDS)) {
+
            if (!packSubmitFuture.isDone()) {
+
                packSubmitFuture.cancel(true);
+
                UplinkQueueMessage lastSubmitMsg = pendingMsgHolder.getUplinkQueueMessage();
+
                log.warn("Timeout to process message: {}", lastSubmitMsg);
            }
+
            if (log.isDebugEnabled()) {
-                ctx.getAckMap().forEach((id, msg) -> log.debug("[{}] Timeout to process message: {}", id, msg.getValue()));
+
+                ctx.getAckMap().forEach((id, msg) -> log.info("[{}] Timeout to process message: {}", id, msg.getValue()));
+
            }
+
            ctx.getFailedMap().forEach((id, msg) -> log.warn("[{}] Failed to process message: {}", id, msg.getValue()));
        }
+
        consumer.commit();
    }

    private void tracer(ProtoQueueMsg<UplinkQueueMessage> msg) {
-        if (Optional.ofNullable(msg.getHeaders().get(MSG_MD_PREFIX + JCPP_TRACER_ID))
-                .map(tracerId -> {
-                    String origin = null;
-                    byte[] tracerOrigin = msg.getHeaders().get(MSG_MD_PREFIX + JCPP_TRACER_ORIGIN);
-                    if (tracerOrigin != null) {
-                        origin = ByteUtil.bytesToString(tracerOrigin);
-                    }

-                    long ts = System.currentTimeMillis();
-                    byte[] tracerTs = msg.getHeaders().get(MSG_MD_PREFIX + MSG_MD_TS);
-                    if (tracerTs != null) {
-                        ts = ByteUtil.bytesToLong(tracerTs);
-                    }
-
-                    return TracerContextUtil.newTracer(ByteUtil.bytesToString(tracerId), origin, ts);
-                })
-                .isEmpty()) {
-
-            TracerContextUtil.newTracer();
-        }
+        TracerContextUtil.newTracer(ByteUtil.bytesToString(msg.getHeaders().get(MSG_MD_TRACER_ID)),
+                ByteUtil.bytesToString(msg.getHeaders().get(MSG_MD_TRACER_ORIGIN)),
+                ByteUtil.bytesToLong(msg.getHeaders().get(MSG_MD_TRACER_TS)));

        MDCUtils.recordTracer();
    }
--- a/jcpp-infrastructure-proto/pom.xml
+++ b/jcpp-infrastructure-proto/pom.xml
@@ -26,6 +26,14 @@
    </properties>

    <dependencies>
+        <dependency>
+            <groupId>sanbing</groupId>
+            <artifactId>jcpp-infrastructure-util</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>javax.annotation</groupId>
+            <artifactId>javax.annotation-api</artifactId>
+        </dependency>
        <dependency>
            <groupId>com.google.protobuf</groupId>
            <artifactId>protobuf-java</artifactId>
@@ -34,6 +42,18 @@
            <groupId>com.google.protobuf</groupId>
            <artifactId>protobuf-java-util</artifactId>
        </dependency>
+        <dependency>
+            <groupId>io.grpc</groupId>
+            <artifactId>grpc-netty-shaded</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.grpc</groupId>
+            <artifactId>grpc-protobuf</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.grpc</groupId>
+            <artifactId>grpc-stub</artifactId>
+        </dependency>
    </dependencies>
    <build>
        <plugins>
--- a/jcpp-infrastructure-proto/src/main/java/sanbing/jcpp/infrastructure/proto/ProtoConverter.java
+++ b/jcpp-infrastructure-proto/src/main/java/sanbing/jcpp/infrastructure/proto/ProtoConverter.java
@@ -8,6 +8,8 @@ package sanbing.jcpp.infrastructure.proto;
 import sanbing.jcpp.infrastructure.proto.model.PricingModel;
 import sanbing.jcpp.infrastructure.proto.model.PricingModel.FlagPrice;
 import sanbing.jcpp.infrastructure.proto.model.PricingModel.Period;
+import sanbing.jcpp.infrastructure.util.trace.Tracer;
+import sanbing.jcpp.infrastructure.util.trace.TracerContextUtil;
 import sanbing.jcpp.proto.gen.ProtocolProto.*;

 import java.util.Map;
@@ -17,6 +19,15 @@ import java.util.Map;
 */
 public class ProtoConverter {

+    public static TracerProto toTracerProto() {
+        Tracer currentTracer = TracerContextUtil.getCurrentTracer();
+        return TracerProto.newBuilder()
+                .setId(currentTracer.getTraceId())
+                .setOrigin(currentTracer.getOrigin())
+                .setTs(currentTracer.getTracerTs())
+                .build();
+    }
+
    public static PricingModelProto toPricingModel(PricingModel pricingModel) {
        // 创建 PricingModelProto 实例
        PricingModelProto.Builder builder = PricingModelProto.newBuilder();
--- a/jcpp-infrastructure-proto/src/main/proto/protocol.proto
+++ b/jcpp-infrastructure-proto/src/main/proto/protocol.proto
@@ -9,6 +9,43 @@ package infrastructureProto;
 option java_package = "sanbing.jcpp.proto.gen";
 option java_outer_classname = "ProtocolProto";

+service ProtocolInterface {
+  rpc onDownlink(stream RequestMsg) returns (stream ResponseMsg) {}
+}
+
+message RequestMsg {
+  int64 ts = 1;
+  TracerProto tracer = 2;
+  ConnectRequestMsg connectRequestMsg = 10;
+  DownlinkRequestMessage downlinkRequestMessage = 11;
+}
+
+message ResponseMsg {
+  TracerProto tracer = 2;
+  ConnectResponseMsg connectResponseMsg = 12;
+  DownlinkResponseMessage downlinkResponseMsg = 13;
+}
+
+message ConnectResponseMsg {
+  ConnectResponseCode responseCode = 1;
+  string errorMsg = 2;
+}
+
+message ConnectRequestMsg {
+  string nodeId = 1;
+}
+
+enum ConnectResponseCode {
+  ACCEPTED = 0;
+  REFUSE = 1;
+}
+
+message TracerProto {
+  string id = 1;
+  string origin = 2;
+  int64 ts = 3;
+}
+
 message UplinkQueueMessage {
  int64 messageIdMSB = 1;
  int64 messageIdLSB = 2;
@@ -29,7 +66,7 @@ message UplinkQueueMessage {
  TransactionRecord transactionRecord = 30;
 }

-message DownlinkRestMessage {
+message DownlinkRequestMessage {
  int64 messageIdMSB = 1;
  int64 messageIdLSB = 2;
  int64 sessionIdMSB = 3;
@@ -39,14 +76,19 @@ message DownlinkRestMessage {
  optional int64 requestIdMSB = 8;
  optional int64 requestIdLSB = 9;
  optional bytes requestData = 10;
-  string downlinkCmd = 11;
-  LoginResponse loginResponse = 20;
-  VerifyPricingResponse verifyPricingResponse = 21;
-  QueryPricingResponse queryPricingResponse = 22;
-  SetPricingRequest setPricingRequest = 23;
-  RemoteStartChargingRequest remoteStartChargingRequest = 24;
-  RemoteStopChargingRequest remoteStopChargingRequest = 25;
-  TransactionRecordAck transactionRecordAck = 26;
+  string downlinkCmd = 20;
+  LoginResponse loginResponse = 21;
+  VerifyPricingResponse verifyPricingResponse = 22;
+  QueryPricingResponse queryPricingResponse = 23;
+  SetPricingRequest setPricingRequest = 24;
+  RemoteStartChargingRequest remoteStartChargingRequest = 25;
+  RemoteStopChargingRequest remoteStopChargingRequest = 26;
+  TransactionRecordAck transactionRecordAck = 27;
+}
+
+message DownlinkResponseMessage {
+  bool success = 1;
+  optional string error = 2;
 }

 message LoginRequest {
@@ -54,7 +96,9 @@ message LoginRequest {
  string credential = 3;
  string remoteAddress = 4;
  string nodeId = 10;
-  string nodeWebapiIpPort = 11;
+  string nodeHostAddress = 11;
+  int32 nodeRestPort = 12;
+  int32 nodeGrpcPort = 13;
  optional string additionalInfo = 20;
 }

@@ -67,7 +111,9 @@ message HeartBeatRequest {
  string pileCode = 3;
  string remoteAddress = 4;
  string nodeId = 10;
-  string nodeWebapiIpPort = 11;
+  string nodeHostAddress = 11;
+  int32 nodeRestPort = 12;
+  int32 nodeGrpcPort = 13;
  optional string additionalInfo = 20;
 }

@@ -186,7 +232,7 @@ message RemoteStartChargingRequest {
  string pileCode = 4;
  string gunCode = 5;
  string tradeNo = 6;
-  int32 limitYuan = 7;
+  string limitYuan = 7;
  optional string additionalInfo = 20;
 }

--- a/jcpp-infrastructure-queue/src/main/java/sanbing/jcpp/infrastructure/queue/ProtoQueueMsg.java
+++ b/jcpp-infrastructure-queue/src/main/java/sanbing/jcpp/infrastructure/queue/ProtoQueueMsg.java
@@ -4,10 +4,11 @@
 */
 package sanbing.jcpp.infrastructure.queue;

+import com.google.protobuf.GeneratedMessage;
 import lombok.Data;

@Data
-public class ProtoQueueMsg<T extends com.google.protobuf.GeneratedMessageV3> implements QueueMsg {
+public class ProtoQueueMsg<T extends GeneratedMessage> implements QueueMsg {

    private final String key;
    protected final T value;
--- a/jcpp-infrastructure-queue/src/main/java/sanbing/jcpp/infrastructure/queue/common/QueueConstants.java
+++ b/jcpp-infrastructure-queue/src/main/java/sanbing/jcpp/infrastructure/queue/common/QueueConstants.java
@@ -4,6 +4,8 @@
 */
 package sanbing.jcpp.infrastructure.queue.common;

+import static sanbing.jcpp.infrastructure.util.trace.TracerContextUtil.*;
+
 /**
 * @author baigod
 */
@@ -11,5 +13,10 @@ public final class QueueConstants {

    public static final String MSG_MD_PREFIX = "jcpp_";

-    public static final String MSG_MD_TS = "ts";
+    public static final String MSG_MD_TRACER_ID = MSG_MD_PREFIX + JCPP_TRACER_ID;
+
+    public static final String MSG_MD_TRACER_ORIGIN = MSG_MD_PREFIX + JCPP_TRACER_ORIGIN;
+
+    public static final String MSG_MD_TRACER_TS = MSG_MD_PREFIX + JCPP_TRACER_TS;
+
 }
--- a/jcpp-infrastructure-queue/src/main/java/sanbing/jcpp/infrastructure/queue/discovery/DefaultServiceInfoProvider.java
+++ b/jcpp-infrastructure-queue/src/main/java/sanbing/jcpp/infrastructure/queue/discovery/DefaultServiceInfoProvider.java
@@ -19,7 +19,6 @@ import java.net.InetAddress;
 import java.net.UnknownHostException;
 import java.util.Collections;
 import java.util.List;
-import java.util.stream.Collectors;


 /**
@@ -42,15 +41,18 @@ public class DefaultServiceInfoProvider implements ServiceInfoProvider {
    private ServiceInfo serviceInfo;

    @Getter
-    private String serviceWebapiEndpoint;
+    private String hostAddress;

+    @Getter
    @Value("${server.port}")
-    private String webapiPort;
+    private int restPort;
+
+    @Getter
+    @Value("${service.protocol.rpc.port:9090}")
+    private int grpcPort;

    @PostConstruct
    public void init() throws UnknownHostException {
-
-
        if (!StringUtils.hasText(this.serviceId)) {
            try {
                this.serviceId = InetAddress.getLocalHost().getHostName();
@@ -58,10 +60,11 @@ public class DefaultServiceInfoProvider implements ServiceInfoProvider {
                this.serviceId = RandomStringUtils.randomAlphabetic(10);
            }
        }
-        log.info("Current Service ID: {}", this.serviceId);
+        log.info("Current Service ID: {}", serviceId);

-        serviceWebapiEndpoint = InetAddress.getLocalHost().getHostAddress() + ":" + webapiPort;
-        log.info("Current Service HostAddress: {}", this.serviceWebapiEndpoint);
+        hostAddress = InetAddress.getLocalHost().getHostAddress();
+
+        log.info("Current Service HostAddress: {}, RestPort:{}, GrpcPort:{}", hostAddress, restPort, grpcPort);
        if (serviceType.equalsIgnoreCase("monolith")) {
            serviceTypes = List.of(ServiceType.values());
        } else {
@@ -86,7 +89,7 @@ public class DefaultServiceInfoProvider implements ServiceInfoProvider {
    public ServiceInfo generateNewServiceInfoWithCurrentSystemInfo() {
        ServiceInfo.Builder builder = ServiceInfo.newBuilder()
                .setServiceId(serviceId)
-                .addAllServiceTypes(serviceTypes.stream().map(ServiceType::name).collect(Collectors.toList()))
+                .addAllServiceTypes(serviceTypes.stream().map(ServiceType::name).toList())
                .setSystemInfo(getCurrentSystemInfoProto());
        return serviceInfo = builder.build();
    }
--- a/jcpp-infrastructure-queue/src/main/java/sanbing/jcpp/infrastructure/queue/discovery/ServiceInfoProvider.java
+++ b/jcpp-infrastructure-queue/src/main/java/sanbing/jcpp/infrastructure/queue/discovery/ServiceInfoProvider.java
@@ -13,7 +13,11 @@ import sanbing.jcpp.proto.gen.ClusterProto;
 public interface ServiceInfoProvider {
    String getServiceId();

-    String getServiceWebapiEndpoint();
+    String getHostAddress();
+
+    int getRestPort();
+
+    int getGrpcPort();

    String getServiceType();

--- a/jcpp-infrastructure-queue/src/main/java/sanbing/jcpp/infrastructure/queue/processing/IdMsgPair.java
+++ b/jcpp-infrastructure-queue/src/main/java/sanbing/jcpp/infrastructure/queue/processing/IdMsgPair.java
@@ -4,12 +4,13 @@
 */
 package sanbing.jcpp.infrastructure.queue.processing;

+import com.google.protobuf.GeneratedMessage;
 import lombok.Getter;
 import sanbing.jcpp.infrastructure.queue.ProtoQueueMsg;

 import java.util.UUID;

-public class IdMsgPair<T extends com.google.protobuf.GeneratedMessageV3> {
+public class IdMsgPair<T extends GeneratedMessage> {
    @Getter
    final UUID uuid;
    @Getter
--- a/jcpp-infrastructure-queue/src/main/java/sanbing/jcpp/infrastructure/queue/provider/KafkaAppQueueFactory.java
+++ b/jcpp-infrastructure-queue/src/main/java/sanbing/jcpp/infrastructure/queue/provider/KafkaAppQueueFactory.java
@@ -41,7 +41,6 @@ public class KafkaAppQueueFactory implements AppQueueFactory {
        this.appAdmin = new KafkaAdmin(kafkaSettings, kafkaTopicConfigs.getAppConfigs());
    }

-
    @Override
    public QueueConsumer<ProtoQueueMsg<UplinkQueueMessage>> createProtocolUplinkMsgConsumer() {
        KafkaConsumerTemplate.KafkaConsumerTemplateBuilder<ProtoQueueMsg<UplinkQueueMessage>> consumerBuilder = KafkaConsumerTemplate.builder();
--- a/jcpp-infrastructure-util/src/main/java/sanbing/jcpp/infrastructure/util/mdc/MDCUtils.java
+++ b/jcpp-infrastructure-util/src/main/java/sanbing/jcpp/infrastructure/util/mdc/MDCUtils.java
@@ -34,7 +34,6 @@ public class MDCUtils {
        }

        return tracer.getTraceId();
-
    }

    public static void cleanTracer() {
--- a/jcpp-infrastructure-util/src/main/java/sanbing/jcpp/infrastructure/util/trace/TracerContextUtil.java
+++ b/jcpp-infrastructure-util/src/main/java/sanbing/jcpp/infrastructure/util/trace/TracerContextUtil.java
@@ -6,11 +6,15 @@ package sanbing.jcpp.infrastructure.util.trace;

 import org.apache.commons.lang3.StringUtils;

+import java.util.Optional;
+
 /**
 * Tracer上下文工具类
 */
 public class TracerContextUtil {

+    public static final String DEFAULT_ORIGIN = "jcpp";
+
    public static final String JCPP_TRACER_ID = "jcpp_tracer_id";
    public static final String JCPP_TRACER_ORIGIN = "jcpp_tracer_origin";
    public static final String JCPP_TRACER_TS = "jcpp_tracer_ts";
@@ -20,6 +24,8 @@ public class TracerContextUtil {
    public static Tracer newTracer(String traceId, String origin) {
        Tracer tracer;

+        origin = Optional.ofNullable(origin).orElse(DEFAULT_ORIGIN);
+
        if (StringUtils.isEmpty(traceId)) {
            tracer = new Tracer(TraceIdGenerator.generate(), origin);
        } else {
@@ -34,13 +40,14 @@ public class TracerContextUtil {
    public static Tracer newTracer(String traceId, String origin, long ts) {
        final Tracer tracer;

+        origin = Optional.ofNullable(origin).orElse(DEFAULT_ORIGIN);
+
        if (StringUtils.isEmpty(traceId)) {
            tracer = new Tracer(TraceIdGenerator.generate(), origin, ts);
        } else {
            tracer = new Tracer(traceId, origin, ts);
        }

-
        TRACE_ID_CONTAINER.set(tracer);

        return tracer;
--- a/jcpp-protocol-api/src/main/java/sanbing/jcpp/protocol/adapter/DownlinkController.java
+++ b/jcpp-protocol-api/src/main/java/sanbing/jcpp/protocol/adapter/DownlinkController.java
@@ -15,7 +15,7 @@ import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.context.request.async.DeferredResult;
-import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkRestMessage;
+import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkRequestMessage;
 import sanbing.jcpp.protocol.domain.ProtocolSession;
 import sanbing.jcpp.protocol.provider.ProtocolSessionRegistryProvider;

@@ -37,7 +37,7 @@ public class DownlinkController {
    ProtocolSessionRegistryProvider protocolSessionRegistryProvider;

    @PostMapping(value = "/onDownlink", consumes = "application/x-protobuf", produces = "application/x-protobuf")
-    public DeferredResult<ResponseEntity<String>> onDownlink(@RequestBody DownlinkRestMessage downlinkMsg) {
+    public DeferredResult<ResponseEntity<String>> onDownlink(@RequestBody DownlinkRequestMessage downlinkMsg) {
        log.debug("收到REST下行请求 {}", downlinkMsg);

        final DeferredResult<ResponseEntity<String>> response = new DeferredResult<>(onDownlinkTimeout,
--- a/jcpp-protocol-api/src/main/java/sanbing/jcpp/protocol/adapter/DownlinkGrpcService.java
+++ b/jcpp-protocol-api/src/main/java/sanbing/jcpp/protocol/adapter/DownlinkGrpcService.java
@@ -0,0 +1,182 @@
+/**
+ * 抖音关注：程序员三丙
+ * 知识星球：https://t.zsxq.com/j9b21
+ */
+package sanbing.jcpp.protocol.adapter;
+
+import io.grpc.CompressorRegistry;
+import io.grpc.DecompressorRegistry;
+import io.grpc.Server;
+import io.grpc.netty.shaded.io.grpc.netty.NettyServerBuilder;
+import io.grpc.netty.shaded.io.netty.channel.ChannelOption;
+import io.grpc.netty.shaded.io.netty.channel.nio.NioEventLoopGroup;
+import io.grpc.netty.shaded.io.netty.channel.socket.nio.NioServerSocketChannel;
+import io.grpc.stub.StreamObserver;
+import jakarta.annotation.PostConstruct;
+import jakarta.annotation.Resource;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnExpression;
+import org.springframework.stereotype.Service;
+import sanbing.jcpp.infrastructure.util.mdc.MDCUtils;
+import sanbing.jcpp.infrastructure.util.trace.TracerContextUtil;
+import sanbing.jcpp.infrastructure.util.trace.TracerRunnable;
+import sanbing.jcpp.proto.gen.ProtocolInterfaceGrpc.ProtocolInterfaceImplBase;
+import sanbing.jcpp.proto.gen.ProtocolProto.*;
+import sanbing.jcpp.protocol.domain.ProtocolSession;
+import sanbing.jcpp.protocol.provider.ProtocolSessionRegistryProvider;
+
+import javax.annotation.PreDestroy;
+import java.util.UUID;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.locks.ReentrantLock;
+
+import static sanbing.jcpp.infrastructure.proto.ProtoConverter.toTracerProto;
+import static sanbing.jcpp.infrastructure.util.config.ThreadPoolConfiguration.JCPP_COMMON_THREAD_POOL;
+
+/**
+ * @author baigod
+ */
+@Service
+@Slf4j
+@ConditionalOnExpression("'${service.type:null}'=='monolith' || '${service.type:null}'=='protocol'")
+public class DownlinkGrpcService extends ProtocolInterfaceImplBase {
+    @Value("${service.protocol.rpc.port}")
+    private int rpcPort;
+    @Value("${service.protocol.rpc.boss}")
+    private int rpcBoss;
+    @Value("${service.protocol.rpc.worker}")
+    private int rpcWorker;
+    @Value("${service.protocol.rpc.so-rcvbuf}")
+    private int rpcNettySoRcvbuf;
+    @Value("${service.protocol.rpc.so-sndbuf}")
+    private int rpcNettySoSndbuf;
+    @Value("${service.protocol.rpc.no-delay}")
+    private boolean rpcNettyNoDelay;
+    @Value("${service.protocol.rpc.max-inbound-message-size}")
+    private int maxInboundMessageSize;
+    @Value("${service.protocol.rpc.max-concurrent-calls-per-connection}")
+    private int maxConcurrentCallsPerConnection;
+    @Value("${service.protocol.rpc.client-max-keep-alive-time-sec}")
+    private int clientMaxKeepAliveTimeSec;
+
+    @Resource
+    ProtocolSessionRegistryProvider protocolSessionRegistryProvider;
+
+    private Server server;
+    private static final ReentrantLock replyLock = new ReentrantLock();
+
+    @PostConstruct
+    public void init() throws Exception {
+        log.info("Initializing Protocol Downlink Grpc service!");
+
+        NettyServerBuilder builder = NettyServerBuilder.forPort(this.rpcPort)
+                .bossEventLoopGroup(new NioEventLoopGroup(this.rpcBoss))
+                .workerEventLoopGroup(new NioEventLoopGroup(this.rpcWorker))
+                .withOption(ChannelOption.SO_RCVBUF, rpcNettySoRcvbuf)
+                .withChildOption(ChannelOption.SO_SNDBUF, rpcNettySoSndbuf)
+                .withChildOption(ChannelOption.TCP_NODELAY, rpcNettyNoDelay)
+                .compressorRegistry(CompressorRegistry.getDefaultInstance())
+                .decompressorRegistry(DecompressorRegistry.getDefaultInstance())
+                .channelType(NioServerSocketChannel.class)
+                .permitKeepAliveTime(this.clientMaxKeepAliveTimeSec, TimeUnit.SECONDS)
+                .maxInboundMessageSize(maxInboundMessageSize)
+                .maxConcurrentCallsPerConnection(maxConcurrentCallsPerConnection)
+                .directExecutor()
+                .keepAliveTime(5, TimeUnit.MINUTES)
+                .keepAliveTimeout(10, TimeUnit.SECONDS)
+                .permitKeepAliveWithoutCalls(true)
+                .addService(this);
+
+        this.server = builder.build();
+        log.info("Going to start RPC server using port: {}", this.rpcPort);
+
+        try {
+            this.server.start();
+        } catch (Exception e) {
+            log.error("Failed to start RPC server!", e);
+            throw e;
+        }
+
+        log.info("Protocol Downlink Grpc service initialized!");
+    }
+
+    @PreDestroy
+    public void destroy() {
+        if (this.server != null) {
+            this.server.shutdownNow();
+        }
+    }
+
+    @Override
+    public StreamObserver<RequestMsg> onDownlink(StreamObserver<ResponseMsg> responseObserver) {
+        return new StreamObserver<>() {
+
+            @Override
+            public void onNext(RequestMsg requestMsg) {
+                TracerProto tracerProto = requestMsg.getTracer();
+                TracerContextUtil.newTracer(tracerProto.getId(), tracerProto.getOrigin(), tracerProto.getTs());
+                MDCUtils.recordTracer();
+
+                log.debug("通信层收到Grpc下行请求 {}", requestMsg);
+
+                if (requestMsg.hasConnectRequestMsg()) {
+                    replyLock.lock();
+                    try {
+                        responseObserver.onNext(
+                                ResponseMsg.newBuilder()
+                                        .setTracer(toTracerProto())
+                                        .setConnectResponseMsg(ConnectResponseMsg.newBuilder()
+                                                .setResponseCode(ConnectResponseCode.ACCEPTED)
+                                                .setErrorMsg("")
+                                                .build())
+                                        .build());
+                    } finally {
+                        replyLock.unlock();
+                    }
+                }
+
+                if(requestMsg.hasDownlinkRequestMessage()){
+                    DownlinkRequestMessage downlinkMsg = requestMsg.getDownlinkRequestMessage();
+                    JCPP_COMMON_THREAD_POOL.execute(new TracerRunnable(() -> {
+                        UUID protocolSessionId = new UUID(downlinkMsg.getSessionIdMSB(), downlinkMsg.getSessionIdLSB());
+
+                        ProtocolSession protocolSession = protocolSessionRegistryProvider.get(protocolSessionId);
+
+                        try {
+                            if (protocolSession != null) {
+
+                                protocolSession.onDownlink(downlinkMsg);
+
+                            } else {
+
+                                log.info("下发报文时Session未找到 sessionId: {}", protocolSessionId);
+
+                            }
+                        } catch (Exception e) {
+
+                            log.warn("下发报文时处理失败 sessionId: {}", protocolSessionId, e);
+
+                        }
+                    }));
+                }
+
+
+            }
+
+            @Override
+            public void onError(Throwable t) {
+                log.error("Failed to deliver message from client!", t);
+            }
+
+            @Override
+            public void onCompleted() {
+                try {
+                    responseObserver.onCompleted();
+                } catch (Exception e) {
+                    log.error("onCompleted error ", e);
+                }
+            }
+        };
+    }
+}
--- a/jcpp-protocol-api/src/main/java/sanbing/jcpp/protocol/domain/DownlinkCmdEnum.java
+++ b/jcpp-protocol-api/src/main/java/sanbing/jcpp/protocol/domain/DownlinkCmdEnum.java
@@ -20,4 +20,6 @@ public enum DownlinkCmdEnum {
    REMOTE_START_CHARGING,

    TRANSACTION_RECORD,
+
+    REMOTE_PARALLEL_START_CHARGING,
 }
--- a/jcpp-protocol-api/src/main/java/sanbing/jcpp/protocol/domain/ProtocolSession.java
+++ b/jcpp-protocol-api/src/main/java/sanbing/jcpp/protocol/domain/ProtocolSession.java
@@ -9,7 +9,7 @@ import com.github.benmanes.caffeine.cache.Caffeine;
 import lombok.Getter;
 import lombok.Setter;
 import lombok.extern.slf4j.Slf4j;
-import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkRestMessage;
+import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkRequestMessage;
 import sanbing.jcpp.protocol.forwarder.Forwarder;

 import java.io.Closeable;
@@ -52,14 +52,14 @@ public abstract class ProtocolSession implements Closeable {
    @Setter
    private Forwarder forwarder;

-    public ProtocolSession(String protocolName) {
+    protected ProtocolSession(String protocolName) {
        this.protocolName = protocolName;
        this.pileCodeSet = new LinkedHashSet<>();
        this.id = UUID.randomUUID();
        this.lastActivityTime = LocalDateTime.now();
    }

-    public abstract void onDownlink(DownlinkRestMessage downlinkMsg);
+    public abstract void onDownlink(DownlinkRequestMessage downlinkMsg);

    public void close() {
        close(SessionCloseReason.DESTRUCTION);
--- a/jcpp-protocol-api/src/main/java/sanbing/jcpp/protocol/domain/SessionToHandlerMsg.java
+++ b/jcpp-protocol-api/src/main/java/sanbing/jcpp/protocol/domain/SessionToHandlerMsg.java
@@ -4,10 +4,10 @@
 */
 package sanbing.jcpp.protocol.domain;

-import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkRestMessage;
+import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkRequestMessage;

 /**
 * @author baigod
 */
-public record SessionToHandlerMsg(DownlinkRestMessage downlinkMsg, ProtocolSession session) {
+public record SessionToHandlerMsg(DownlinkRequestMessage downlinkMsg, ProtocolSession session) {
 }
--- a/jcpp-protocol-api/src/main/java/sanbing/jcpp/protocol/forwarder/Forwarder.java
+++ b/jcpp-protocol-api/src/main/java/sanbing/jcpp/protocol/forwarder/Forwarder.java
@@ -25,10 +25,7 @@ import sanbing.jcpp.proto.gen.ProtocolProto.UplinkQueueMessage;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.function.BiConsumer;

-import static sanbing.jcpp.infrastructure.queue.common.QueueConstants.MSG_MD_PREFIX;
-import static sanbing.jcpp.infrastructure.queue.common.QueueConstants.MSG_MD_TS;
-import static sanbing.jcpp.infrastructure.util.trace.TracerContextUtil.JCPP_TRACER_ID;
-import static sanbing.jcpp.infrastructure.util.trace.TracerContextUtil.JCPP_TRACER_ORIGIN;
+import static sanbing.jcpp.infrastructure.queue.common.QueueConstants.*;

 /**
 * @author baigod
@@ -51,7 +48,7 @@ public abstract class Forwarder {
    protected final boolean isMonolith;
    protected QueueProducer<ProtoQueueMsg<UplinkQueueMessage>> producer;

-    public Forwarder(String protocolName, StatsFactory statsFactory, PartitionProvider partitionProvider, ServiceInfoProvider serviceInfoProvider) {
+    protected Forwarder(String protocolName, StatsFactory statsFactory, PartitionProvider partitionProvider, ServiceInfoProvider serviceInfoProvider) {
        this.protocolName = protocolName;
        this.partitionProvider = partitionProvider;
        this.serviceInfoProvider = serviceInfoProvider;
@@ -66,12 +63,13 @@ public abstract class Forwarder {
    public abstract void destroy();

    protected void jcppForward(String topic, String key, UplinkQueueMessage msg, BiConsumer<Boolean, ObjectNode> consumer) {
+        forwarderMessagesStats.incrementTotal();
        QueueMsgHeaders headers = new DefaultQueueMsgHeaders();

        Tracer currentTracer = TracerContextUtil.getCurrentTracer();
-        headers.put(MSG_MD_PREFIX + JCPP_TRACER_ID, ByteUtil.stringToBytes(currentTracer.getTraceId()));
-        headers.put(MSG_MD_PREFIX + JCPP_TRACER_ORIGIN, ByteUtil.stringToBytes(currentTracer.getOrigin()));
-        headers.put(MSG_MD_PREFIX + MSG_MD_TS, ByteUtil.longToBytes(currentTracer.getTracerTs()));
+        headers.put(MSG_MD_TRACER_ID, ByteUtil.stringToBytes(currentTracer.getTraceId()));
+        headers.put(MSG_MD_TRACER_ORIGIN, ByteUtil.stringToBytes(currentTracer.getOrigin()));
+        headers.put(MSG_MD_TRACER_TS, ByteUtil.longToBytes(currentTracer.getTracerTs()));

        TopicPartitionInfo tpi = partitionProvider.resolve(ServiceType.APP, topic, key);
        producer.send(tpi, new ProtoQueueMsg<>(key, msg, headers), new QueueCallback() {
@@ -80,11 +78,13 @@ public abstract class Forwarder {

                TracerContextUtil.newTracer(currentTracer.getTraceId(), currentTracer.getOrigin(), currentTracer.getTracerTs());
                MDCUtils.recordTracer();
+
                log.trace("单体消息转发成功 key:{}", key);

                if (consumer != null) {
                    consumer.accept(true, JacksonUtil.newObjectNode());
                }
+                forwarderMessagesStats.incrementSuccessful();
            }

            @Override
@@ -92,6 +92,7 @@ public abstract class Forwarder {

                TracerContextUtil.newTracer(currentTracer.getTraceId(), currentTracer.getOrigin(), currentTracer.getTracerTs());
                MDCUtils.recordTracer();
+
                log.warn("单体消息转发异常", t);

                if (consumer != null) {
@@ -99,6 +100,7 @@ public abstract class Forwarder {
                    objectNode.put(ERROR, t.getClass() + ": " + t.getMessage());
                    consumer.accept(true, objectNode);
                }
+                forwarderMessagesStats.incrementFailed();
            }
        });
    }
--- a/jcpp-protocol-api/src/main/java/sanbing/jcpp/protocol/forwarder/KafkaForwarder.java
+++ b/jcpp-protocol-api/src/main/java/sanbing/jcpp/protocol/forwarder/KafkaForwarder.java
@@ -36,10 +36,7 @@ import java.util.Properties;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.function.BiConsumer;

-import static sanbing.jcpp.infrastructure.queue.common.QueueConstants.MSG_MD_PREFIX;
-import static sanbing.jcpp.infrastructure.queue.common.QueueConstants.MSG_MD_TS;
-import static sanbing.jcpp.infrastructure.util.trace.TracerContextUtil.JCPP_TRACER_ID;
-import static sanbing.jcpp.infrastructure.util.trace.TracerContextUtil.JCPP_TRACER_ORIGIN;
+import static sanbing.jcpp.infrastructure.queue.common.QueueConstants.*;

 /**
 * @author baigod
@@ -150,12 +147,13 @@ public class KafkaForwarder extends Forwarder {
    }

    private void kafkaForward(String topic, String key, UplinkQueueMessage msg, BiConsumer<Boolean, ObjectNode> consumer) throws InvalidProtocolBufferException {
+        forwarderMessagesStats.incrementTotal();
        Headers headers = new RecordHeaders();

        Tracer currentTracer = TracerContextUtil.getCurrentTracer();
-        headers.add(new RecordHeader(MSG_MD_PREFIX + JCPP_TRACER_ID, ByteUtil.stringToBytes(currentTracer.getTraceId())));
-        headers.add(new RecordHeader(MSG_MD_PREFIX + JCPP_TRACER_ORIGIN, ByteUtil.stringToBytes(currentTracer.getOrigin())));
-        headers.add(new RecordHeader(MSG_MD_PREFIX + MSG_MD_TS, ByteUtil.longToBytes(currentTracer.getTracerTs())));
+        headers.add(new RecordHeader(MSG_MD_TRACER_ID, ByteUtil.stringToBytes(currentTracer.getTraceId())));
+        headers.add(new RecordHeader(MSG_MD_TRACER_ORIGIN, ByteUtil.stringToBytes(currentTracer.getOrigin())));
+        headers.add(new RecordHeader(MSG_MD_TRACER_TS, ByteUtil.longToBytes(currentTracer.getTracerTs())));

        if (kafkaCfg.getEncoder() == KafkaCfg.EncoderType.json) {

@@ -177,6 +175,7 @@ public class KafkaForwarder extends Forwarder {
    private void logAndDoConsumer(BiConsumer<Boolean, ObjectNode> consumer, RecordMetadata metadata, Exception e, Tracer currentTracer) {
        TracerContextUtil.newTracer(currentTracer.getTraceId(), currentTracer.getOrigin(), currentTracer.getTracerTs());
        MDCUtils.recordTracer();
+
        log.debug("Kafka 消息转发完成, success:{}", e == null);

        if (consumer != null) {
@@ -196,6 +195,9 @@ public class KafkaForwarder extends Forwarder {

        if (e != null) {
            objectNode.put(ERROR, e.getClass() + ": " + e.getMessage());
+            forwarderMessagesStats.incrementFailed();
+        } else {
+            forwarderMessagesStats.incrementSuccessful();
        }

        consumer.accept(e == null, objectNode);
--- a/jcpp-protocol-api/src/main/java/sanbing/jcpp/protocol/listener/tcp/TcpChannelHandler.java
+++ b/jcpp-protocol-api/src/main/java/sanbing/jcpp/protocol/listener/tcp/TcpChannelHandler.java
@@ -19,7 +19,7 @@ import sanbing.jcpp.infrastructure.stats.MessagesStats;
 import sanbing.jcpp.infrastructure.util.exception.DownlinkException;
 import sanbing.jcpp.infrastructure.util.jackson.JacksonUtil;
 import sanbing.jcpp.infrastructure.util.trace.TracerContextUtil;
-import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkRestMessage;
+import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkRequestMessage;
 import sanbing.jcpp.protocol.ProtocolMessageProcessor;
 import sanbing.jcpp.protocol.domain.ListenerToHandlerMsg;
 import sanbing.jcpp.protocol.domain.ProtocolUplinkMsg;
@@ -121,7 +121,7 @@ public class TcpChannelHandler<T> extends SimpleChannelInboundHandler<ProtocolUp
        }
    }

-    protected void onDownlink(DownlinkRestMessage downlinkMsg) throws DownlinkException {
+    protected void onDownlink(DownlinkRequestMessage downlinkMsg) throws DownlinkException {
        protocolMessageProcessor.downlinkHandle(new SessionToHandlerMsg(downlinkMsg, tcpSession), downlinkMsgStats);
    }

--- a/jcpp-protocol-api/src/main/java/sanbing/jcpp/protocol/listener/tcp/TcpSession.java
+++ b/jcpp-protocol-api/src/main/java/sanbing/jcpp/protocol/listener/tcp/TcpSession.java
@@ -9,7 +9,7 @@ import io.netty.channel.ChannelHandlerContext;
 import lombok.EqualsAndHashCode;
 import lombok.Getter;
 import lombok.Setter;
-import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkRestMessage;
+import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkRequestMessage;
 import sanbing.jcpp.protocol.domain.ProtocolSession;
 import sanbing.jcpp.protocol.domain.SessionCloseReason;
 import sanbing.jcpp.protocol.listener.tcp.enums.SequenceNumberLength;
@@ -32,7 +32,7 @@ public class TcpSession extends ProtocolSession {

    private ChannelHandlerContext ctx;

-    private final Consumer<DownlinkRestMessage> sendDownlinkConsumer;
+    private final Consumer<DownlinkRequestMessage> sendDownlinkConsumer;

    private final Consumer<ByteBuf> writeAndFlushConsumer;

@@ -64,7 +64,7 @@ public class TcpSession extends ProtocolSession {
    }

    public TcpSession(String protocolName,
-                      Consumer<DownlinkRestMessage> sendDownlinkConsumer,
+                      Consumer<DownlinkRequestMessage> sendDownlinkConsumer,
                      Consumer<ByteBuf> writeAndFlushConsumer) {
        super(protocolName);
        this.sendDownlinkConsumer = sendDownlinkConsumer;
@@ -72,7 +72,7 @@ public class TcpSession extends ProtocolSession {
    }

    @Override
-    public void onDownlink(DownlinkRestMessage downlinkMsg) {
+    public void onDownlink(DownlinkRequestMessage downlinkMsg) {
        sendDownlinkConsumer.accept(downlinkMsg);
    }

--- a/jcpp-protocol-api/src/main/java/sanbing/jcpp/protocol/provider/impl/DefaultProtocolSessionRegistryProvider.java
+++ b/jcpp-protocol-api/src/main/java/sanbing/jcpp/protocol/provider/impl/DefaultProtocolSessionRegistryProvider.java
@@ -34,10 +34,10 @@ public class DefaultProtocolSessionRegistryProvider implements ProtocolSessionRe
    private static final int INIT_CACHE_LIMIT = 100_000;
    private static final int MAXIMUM_SIZE = 1_000_000;

-    @Value("${service.protocols.sessions.default-inactivity-timeout-in-sec}")
+    @Value("${service.protocol.sessions.default-inactivity-timeout-in-sec}")
    private int defaultInactivityTimeoutInSec;

-    @Value("${service.protocols.sessions.default-state-check-interval-in-sec}")
+    @Value("${service.protocol.sessions.default-state-check-interval-in-sec}")
    private int defaultStateCheckIntervalInSec;

    @Getter
--- a/jcpp-protocol-bootstrap/pom.xml
+++ b/jcpp-protocol-bootstrap/pom.xml
@@ -66,10 +66,6 @@
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-            </plugin>
        </plugins>
    </build>
 </project>
--- a/jcpp-protocol-bootstrap/src/main/resources/protocol-service.yml
+++ b/jcpp-protocol-bootstrap/src/main/resources/protocol-service.yml
@@ -40,10 +40,23 @@ service:
  type: "${SERVICE_TYPE:protocol}"
  # 可自定义的服务ID，如果不指定，则默认为HOSTNAME
  id: "${SERVICE_ID:}"
-  protocols:
+  protocol:
    sessions:
      default-inactivity-timeout-in-sec: "${PROTOCOLS_SESSIONS_DEFAULT_INACTIVITY_TIMEOUT_IN_SEC:600}"
      default-state-check-interval-in-sec: "${PROTOCOLS_SESSIONS_DEFAULT_STATE_CHECK_INTERVAL_IN_SEC:60}"
+    rpc:
+      enabled: "${SERVICE_PROTOCOL_RPC_ENABLED:true}"
+      port: "${SERVICE_PROTOCOL_RPC_PORT:9090}"
+      boss: "${SERVICE_PROTOCOL_RPC_BOSS:4}"
+      worker: "${SERVICE_PROTOCOL_RPC_WORKER:64}"
+      so-rcvbuf: "${SERVICE_PROTOCOL_RPC_SO_RCVBUF:65535}"
+      so-sndbuf: "${SERVICE_PROTOCOL_RPC_SO_SNDBUF:65535}"
+      no-delay: "${SERVICE_PROTOCOL_RPC_NO_DELAY:true}"
+      user-thread-pool-size: "${SERVICE_PROTOCOL_RPC_USER_THREAD_POOL_SIZE:1024}"
+      max-inbound-message-size: "${SERVICE_PROTOCOL_RPC_MAX_INBOUND_MESSAGE_SIZE:33554432}"
+      max-concurrent-calls-per-connection: "${SERVICE_PROTOCOL_MAX_CONCURRENT_CALLS_PER_CONNECTION:4}"
+      client-max-keep-alive-time-sec: "${SERVICE_PROTOCOL_RPC_CLIENT_MAX_KEEP_ALIVE_TIME_SEC:30}"
+  protocols:
    yunkuaichongV150:
      enabled: "${PROTOCOLS_YUNKUAICHONGV150_ENABLED:true}"
      listener:
@@ -73,7 +86,7 @@ service:
          # 以下配置只有在service.type为protocol时且jcpp-partition为false时才生效
          bootstrap-servers: "${PROTOCOLS_YUNKUAICHONGV150_FORWARD_KAFKA_SERVERS:kafka:9092}"
          acks: "${PROTOCOLS_YUNKUAICHONGV150_FORWARD_KAFKA_ACKS:1}"
-          # # 可选 protobuf（推荐）、json
+          # 可选 protobuf（推荐）、json
          encoder: "${PROTOCOLS_YUNKUAICHONGV150_FORWARD_KAFKA_ENCODER:protobuf}"
          retries: "${PROTOCOLS_YUNKUAICHONGV150_FORWARD_KAFKA_RETRIES:1}"
          compression-type: "${PROTOCOLS_YUNKUAICHONGV150_FORWARD_KAFKA_COMPRESSION_TYPE:lz4}" # none, gzip, snappy, lz4, zstd
@@ -81,6 +94,43 @@ service:
          linger-ms: "${PROTOCOLS_YUNKUAICHONGV150_FORWARD_KAFKA_LINGER_MS:0}"
          buffer-memory: "${PROTOCOLS_YUNKUAICHONGV150_FORWARD_BUFFER_MEMORY:33554432}"
          other-properties: "${PROTOCOLS_YUNKUAICHONGV150_FORWARD_QUEUE_KAFKA_OTHER_PROPERTIES:}"
+    yunkuaichongV160:
+      enabled: "${PROTOCOLS_YUNKUAICHONGV160_ENABLED:true}"
+      listener:
+        tcp:
+          bind-address: "${PROTOCOLS_YUNKUAICHONGV160_LISTENER_TCP_BIND_ADDRESS:0.0.0.0}"
+          bind-port: "${PROTOCOLS_YUNKUAICHONGV160_LISTENER_TCP_BIND_PORT:38002}"
+          boss-group-thread_count: "${PROTOCOLS_YUNKUAICHONGV160_LISTENER_TCP_BOSS_GROUP_THREADS:4}"
+          worker-group-thread-count: "${PROTOCOLS_YUNKUAICHONGV160_LISTENER_TCP_WORKER_GROUP_THREADS:16}"
+          so-keep-alive: "${PROTOCOLS_YUNKUAICHONGV160_LISTENER_TCP_SO_KEEPALIVE:true}"
+          so-backlog: "${PROTOCOLS_YUNKUAICHONGV160_LISTENER_TCP_SO_BACKLOG:128}"
+          so-rcvbuf: "${PROTOCOLS_YUNKUAICHONGV160_LISTENER_TCP_SO_RCVBUF:65536}"
+          so-sndbuf: "${PROTOCOLS_YUNKUAICHONGV160_LISTENER_TCP_SO_SNDBUF:65536}"
+          nodelay: "${PROTOCOLS_YUNKUAICHONGV160_LISTENER_TCP_NODELAY:true}"
+          handler:
+            idle-timeout-seconds: "${PROTOCOLS_YUNKUAICHONGV160_LISTENER_TCP_HANDLER_IDLE_TIMEOUT_SECONDS:600}"
+            max_connections: "${PROTOCOLS_YUNKUAICHONGV160_LISTENER_TCP_HANDLER_MAX_CONNECTIONS:100000}"
+            # 默认为二进制类型的拆包器
+            # 可选JSON类型的拆包器  "${PROTOCOLS_YUNKUAICHONGV160_NETTY_HANDLER_BINARY_CONFIGURATION:type:JSON}"
+            # 可选纯文本类型的拆包器 "${PROTOCOLS_YUNKUAICHONGV160_NETTY_HANDLER_BINARY_CONFIGURATION:type:TEXT;maxFrameLength:128;stripDelimiter:true;messageSeparator:null;charsetName:UTF-8}"
+            configuration: "${PROTOCOLS_YUNKUAICHONGV160_NETTY_HANDLER_BINARY_CONFIGURATION:type:BINARY;decoder:sanbing.jcpp.protocol.listener.tcp.decoder.JCPPLengthFieldBasedFrameDecoder;byteOrder:LITTLE_ENDIAN;head:68;lengthFieldOffset:1;lengthFieldLength:1;lengthAdjustment:2;initialBytesToStrip:0}"
+      forwarder:
+        # 作为前置服务单独启时可选：kafka、kafka-sharding，未来计划扩展RocketMQ, GRpc、REST
+        type: "${PROTOCOLS_YUNKUAICHONGV160_FORWARD_TYPE:kafka}"
+        kafka:
+          topic: "${PROTOCOLS_YUNKUAICHONGV160_FORWARD_KAFKA_TOPIC:protocol_uplink}"
+          jcpp-partition: "${PROTOCOLS_YUNKUAICHONGV160_FORWARD_KAFKA_JCPP_PARTITION:true}" # 是否利用JCPP的分片框架
+          # 以下配置只有在service.type为protocol时且jcpp-partition为false时才生效
+          bootstrap-servers: "${PROTOCOLS_YUNKUAICHONGV160_FORWARD_KAFKA_SERVERS:kafka:9092}"
+          acks: "${PROTOCOLS_YUNKUAICHONGV160_FORWARD_KAFKA_ACKS:1}"
+          # 可选 protobuf（推荐）、json
+          encoder: "${PROTOCOLS_YUNKUAICHONGV160_FORWARD_KAFKA_ENCODER:protobuf}"
+          retries: "${PROTOCOLS_YUNKUAICHONGV160_FORWARD_KAFKA_RETRIES:1}"
+          compression-type: "${PROTOCOLS_YUNKUAICHONGV160_FORWARD_KAFKA_COMPRESSION_TYPE:lz4}" # none, gzip, snappy, lz4, zstd
+          batch-size: "${PROTOCOLS_YUNKUAICHONGV160_FORWARD_KAFKA_BATCH_SIZE:16384}"
+          linger-ms: "${PROTOCOLS_YUNKUAICHONGV160_FORWARD_KAFKA_LINGER_MS:0}"
+          buffer-memory: "${PROTOCOLS_YUNKUAICHONGV160_FORWARD_BUFFER_MEMORY:33554432}"
+          other-properties: "${PROTOCOLS_YUNKUAICHONGV160_FORWARD_QUEUE_KAFKA_OTHER_PROPERTIES:}"

 # 应用程序服务注册中心配置
 zk:
@@ -147,3 +197,4 @@ thread-pool:
    hash_function_name: "${THREAD_POOL_SHARDING_HASH_FUNCTION_NAME:murmur3_128}" # murmur3_32, murmur3_128 or sha256
    parallelism: "${THREAD_POOL_SHARDING_PARALLELISM:8}"
    stats-print-interval-ms: "${THREAD_POOL_SHARDING_STATS_PRINT_INTERVAL_MS:10000}"
+
--- a/jcpp-protocol-bootstrap/src/test/java/sanbing/jcpp/protocol/adapter/DownlinkControllerIT.java
+++ b/jcpp-protocol-bootstrap/src/test/java/sanbing/jcpp/protocol/adapter/DownlinkControllerIT.java
@@ -21,7 +21,7 @@ import org.springframework.http.HttpStatus;
 import sanbing.jcpp.infrastructure.util.jackson.JacksonUtil;
 import sanbing.jcpp.infrastructure.util.property.PropertyUtils;
 import sanbing.jcpp.proto.gen.ProtocolProto;
-import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkRestMessage;
+import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkRequestMessage;
 import sanbing.jcpp.protocol.AbstractProtocolTestBase;
 import sanbing.jcpp.protocol.domain.DownlinkCmdEnum;
 import sanbing.jcpp.protocol.domain.ProtocolSession;
@@ -116,9 +116,9 @@ class DownlinkControllerIT extends AbstractProtocolTestBase {

        UUID messageId = UUID.randomUUID();
        UUID requestId = UUID.randomUUID();
-        // 创建 DownlinkRestMessage 实例
+        // 创建 DownlinkRequestMessage 实例
        String pileCode = "20231212000010";
-        DownlinkRestMessage downlinkMsg = DownlinkRestMessage.newBuilder()
+        DownlinkRequestMessage downlinkMsg = DownlinkRequestMessage.newBuilder()
                .setMessageIdMSB(messageId.getMostSignificantBits())
                .setMessageIdLSB(messageId.getLeastSignificantBits())
                .setSessionIdMSB(sessionId.getMostSignificantBits())
@@ -131,7 +131,7 @@ class DownlinkControllerIT extends AbstractProtocolTestBase {
                .setRemoteStartChargingRequest(ProtocolProto.RemoteStartChargingRequest.newBuilder()
                        .setPileCode(pileCode)
                        .setGunCode("01")
-                        .setLimitYuan(100)
+                        .setLimitYuan("100")
                        .setTradeNo("12345678901234567890")
                        .build())
                .build();
--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/AbstractYunKuaiChongCmdExe.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/AbstractYunKuaiChongCmdExe.java
@@ -12,7 +12,7 @@ import sanbing.jcpp.infrastructure.util.codec.BCDUtil;
 import sanbing.jcpp.proto.gen.ProtocolProto;
 import sanbing.jcpp.protocol.listener.tcp.TcpSession;
 import sanbing.jcpp.protocol.listener.tcp.enums.SequenceNumberLength;
-import sanbing.jcpp.protocol.yunkuaichong.v150.enums.YunKuaiChongV150DownlinkCmdEnum;
+import sanbing.jcpp.protocol.yunkuaichong.enums.YunKuaiChongDownlinkCmdEnum;

 import java.math.BigDecimal;
 import java.math.RoundingMode;
@@ -98,7 +98,7 @@ public class AbstractYunKuaiChongCmdExe {
    }


-    protected byte[] encode(YunKuaiChongV150DownlinkCmdEnum downlinkCmd,
+    protected byte[] encode(YunKuaiChongDownlinkCmdEnum downlinkCmd,
                            int seqNo,
                            int encryptionFlag,
                            ByteBuf msgBody) {
@@ -120,7 +120,7 @@ public class AbstractYunKuaiChongCmdExe {
        return toBytes(response);
    }

-    protected void encodeAndWriteFlush(YunKuaiChongV150DownlinkCmdEnum downlinkCmd,
+    protected void encodeAndWriteFlush(YunKuaiChongDownlinkCmdEnum downlinkCmd,
                                       int seqNo,
                                       int encryptionFlag,
                                       ByteBuf msgBody,
@@ -131,7 +131,7 @@ public class AbstractYunKuaiChongCmdExe {
        tcpSession.writeAndFlush(Unpooled.copiedBuffer(encode));
    }

-    protected void encodeAndWriteFlush(YunKuaiChongV150DownlinkCmdEnum downlinkCmd,
+    protected void encodeAndWriteFlush(YunKuaiChongDownlinkCmdEnum downlinkCmd,
                                       ByteBuf msgBody,
                                       TcpSession tcpSession) {

--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/YunKuaiChongDownlinkCmdExe.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/YunKuaiChongDownlinkCmdExe.java
@@ -10,7 +10,7 @@ import sanbing.jcpp.protocol.listener.tcp.TcpSession;
 /**
 * @author baigod
 */
-public abstract class YunKuaiChongDownlinkCmdExe extends AbstractYunKuaiChongCmdExe{
+public abstract class YunKuaiChongDownlinkCmdExe extends AbstractYunKuaiChongCmdExe {

    public abstract void execute(TcpSession tcpSession, YunKuaiChongDwonlinkMessage yunKuaiChongDwonlinkMessage, ProtocolContext ctx);

--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/YunKuaiChongDwonlinkMessage.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/YunKuaiChongDwonlinkMessage.java
@@ -7,7 +7,7 @@ package sanbing.jcpp.protocol.yunkuaichong;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 import lombok.experimental.Accessors;
-import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkRestMessage;
+import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkRequestMessage;

 import java.io.Serializable;
 import java.util.UUID;
@@ -32,7 +32,7 @@ public class YunKuaiChongDwonlinkMessage implements Serializable {
    private int cmd;

    // 消息体
-    private DownlinkRestMessage msg;
+    private DownlinkRequestMessage msg;

    // 上行消息
    private YunKuaiChongUplinkMessage requestData;
--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/YunKuaiChongV15ProtocolMessageProcessor.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/YunKuaiChongV15ProtocolMessageProcessor.java
@@ -2,7 +2,7 @@
 * 抖音关注：程序员三丙
 * 知识星球：https://t.zsxq.com/j9b21
 */
-package sanbing.jcpp.protocol.yunkuaichong.v150;
+package sanbing.jcpp.protocol.yunkuaichong;

 import cn.hutool.core.util.ClassUtil;
 import io.netty.buffer.ByteBuf;
@@ -10,19 +10,15 @@ import io.netty.buffer.Unpooled;
 import lombok.extern.slf4j.Slf4j;
 import sanbing.jcpp.infrastructure.util.JCPPPair;
 import sanbing.jcpp.infrastructure.util.jackson.JacksonUtil;
-import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkRestMessage;
+import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkRequestMessage;
 import sanbing.jcpp.protocol.ProtocolContext;
 import sanbing.jcpp.protocol.ProtocolMessageProcessor;
 import sanbing.jcpp.protocol.domain.ListenerToHandlerMsg;
 import sanbing.jcpp.protocol.domain.SessionToHandlerMsg;
 import sanbing.jcpp.protocol.forwarder.Forwarder;
 import sanbing.jcpp.protocol.listener.tcp.TcpSession;
-import sanbing.jcpp.protocol.yunkuaichong.YunKuaiChongDownlinkCmdExe;
-import sanbing.jcpp.protocol.yunkuaichong.YunKuaiChongDwonlinkMessage;
-import sanbing.jcpp.protocol.yunkuaichong.YunKuaiChongUplinkCmdExe;
-import sanbing.jcpp.protocol.yunkuaichong.YunKuaiChongUplinkMessage;
 import sanbing.jcpp.protocol.yunkuaichong.annotation.YunKuaiChongCmd;
-import sanbing.jcpp.protocol.yunkuaichong.v150.enums.YunKuaiChongV150DownlinkCmdEnum;
+import sanbing.jcpp.protocol.yunkuaichong.enums.YunKuaiChongDownlinkCmdEnum;

 import java.lang.reflect.InvocationTargetException;
 import java.util.Map;
@@ -33,17 +29,17 @@ import java.util.concurrent.ConcurrentHashMap;
 import static sanbing.jcpp.infrastructure.util.codec.ByteUtil.checkCrcSum;

@Slf4j
-public class YunKuaiChongV15ProtocolMessageProcessor extends ProtocolMessageProcessor {
-    private final Map<Byte, YunKuaiChongUplinkCmdExe> uplinkCmdExeMap = new ConcurrentHashMap<>();
-    private final Map<Byte, YunKuaiChongDownlinkCmdExe> downlinkCmdExeMap = new ConcurrentHashMap<>();
+public class YunKuaiChongProtocolMessageProcessor extends ProtocolMessageProcessor {
+    private final Map<Integer, YunKuaiChongUplinkCmdExe> uplinkCmdExeMap = new ConcurrentHashMap<>();
+    private final Map<Integer, YunKuaiChongDownlinkCmdExe> downlinkCmdExeMap = new ConcurrentHashMap<>();

-    public YunKuaiChongV15ProtocolMessageProcessor(Forwarder forwarder, ProtocolContext protocolContext) {
+    public YunKuaiChongProtocolMessageProcessor(Forwarder forwarder, ProtocolContext protocolContext) {
        super(forwarder, protocolContext);

        Set<Class<?>> cmdClasses = ClassUtil.scanPackageByAnnotation(ClassUtil.getPackage(this.getClass()), YunKuaiChongCmd.class);
        cmdClasses.stream().filter(YunKuaiChongUplinkCmdExe.class::isAssignableFrom)
                .forEach(clazz -> {
-                    byte cmd = clazz.getAnnotation(YunKuaiChongCmd.class).value();
+                    int cmd = clazz.getAnnotation(YunKuaiChongCmd.class).value();
                    try {
                        YunKuaiChongUplinkCmdExe yunKuaiChongUplinkCmdExe = (YunKuaiChongUplinkCmdExe) clazz.getDeclaredConstructor().newInstance();
                        uplinkCmdExeMap.put(cmd, yunKuaiChongUplinkCmdExe);
@@ -57,7 +53,7 @@ public class YunKuaiChongV15ProtocolMessageProcessor extends ProtocolMessageProc

        cmdClasses.stream().filter(YunKuaiChongDownlinkCmdExe.class::isAssignableFrom)
                .forEach(clazz -> {
-                    byte cmd = clazz.getAnnotation(YunKuaiChongCmd.class).value();
+                    int cmd = clazz.getAnnotation(YunKuaiChongCmd.class).value();
                    try {
                        YunKuaiChongDownlinkCmdExe yunKuaiChongDownlinkCmdExe = (YunKuaiChongDownlinkCmdExe) clazz.getDeclaredConstructor().newInstance();
                        downlinkCmdExeMap.put(cmd, yunKuaiChongDownlinkCmdExe);
@@ -138,15 +134,15 @@ public class YunKuaiChongV15ProtocolMessageProcessor extends ProtocolMessageProc

        JCPPPair<Boolean, Integer> checkResult = checkCrcSum(checkData, checkSum);

-        if (!checkResult.getFirst()) {
+        if (Boolean.FALSE.equals(checkResult.getFirst())) {
            csTemp.writeBytes(byCheckSum);
            checkSum = csTemp.readUnsignedShortLE();
            checkResult = checkCrcSum(checkData, checkSum);
-            log.debug("云快充V1.5检验和 第二次检查: checkResult:{}, checkSum:{}", checkResult, checkSum);
+            log.debug("云快充检验和 第二次检查: checkResult:{}, checkSum:{}", checkResult, checkSum);
        }

-        if (!checkResult.getFirst()) {
-            log.info("云快充V1.5检验和不一致两次不通过 不处理! CMD：{},校验域:{}，正确校验和:{}", frameType, checkSum, checkResult.getSecond());
+        if (Boolean.FALSE.equals(checkResult.getFirst())) {
+            log.info("云快充检验和不一致两次不通过 不处理! CMD：{},校验域:{}，正确校验和:{}", frameType, checkSum, checkResult.getSecond());
            return;
        }

@@ -167,9 +163,9 @@ public class YunKuaiChongV15ProtocolMessageProcessor extends ProtocolMessageProc
    public void downlinkHandle(SessionToHandlerMsg sessionToHandlerMsg) {
        TcpSession session = (TcpSession) sessionToHandlerMsg.session();

-        DownlinkRestMessage protocolDownlinkMsg = sessionToHandlerMsg.downlinkMsg();
+        DownlinkRequestMessage protocolDownlinkMsg = sessionToHandlerMsg.downlinkMsg();

-        int cmd = YunKuaiChongV150DownlinkCmdEnum.valueOf(protocolDownlinkMsg.getDownlinkCmd()).getCmd();
+        int cmd = YunKuaiChongDownlinkCmdEnum.valueOf(protocolDownlinkMsg.getDownlinkCmd()).getCmd();

        YunKuaiChongDwonlinkMessage message = new YunKuaiChongDwonlinkMessage();
        message.setId(new UUID(protocolDownlinkMsg.getMessageIdMSB(), protocolDownlinkMsg.getMessageIdLSB()));
@@ -188,11 +184,11 @@ public class YunKuaiChongV15ProtocolMessageProcessor extends ProtocolMessageProc
    }

    private void exeCmd(YunKuaiChongUplinkMessage message, TcpSession session) {
-        YunKuaiChongUplinkCmdExe uplinkCmdExe = uplinkCmdExeMap.get((byte) message.getCmd());
+        YunKuaiChongUplinkCmdExe uplinkCmdExe = uplinkCmdExeMap.get(message.getCmd());

        if (uplinkCmdExe == null) {

-            log.info("[{}] 云快充V1.5协议接收到未知的上行指令 {}", session, message.getCmd());
+            log.info("[{}] 云快充协议接收到未知的上行指令 {}", session, message.getCmd());

            return;
        }
@@ -201,11 +197,11 @@ public class YunKuaiChongV15ProtocolMessageProcessor extends ProtocolMessageProc
    }

    private void exeCmd(YunKuaiChongDwonlinkMessage message, TcpSession session) {
-        YunKuaiChongDownlinkCmdExe downlinkCmdExe = downlinkCmdExeMap.get((byte) message.getCmd());
+        YunKuaiChongDownlinkCmdExe downlinkCmdExe = downlinkCmdExeMap.get(message.getCmd());

        if (downlinkCmdExe == null) {

-            log.info("[{}] 云快充V1.5协议接收到未知的下行指令 {}", session, message.getCmd());
+            log.info("[{}] 云快充协议接收到未知的下行指令 {}", session, message.getCmd());

            return;
        }
--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/YunKuaiChongUplinkCmdExe.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/YunKuaiChongUplinkCmdExe.java
@@ -15,7 +15,7 @@ import sanbing.jcpp.protocol.listener.tcp.TcpSession;
 * @author baigod
 */
@Slf4j
-public abstract class YunKuaiChongUplinkCmdExe extends AbstractYunKuaiChongCmdExe{
+public abstract class YunKuaiChongUplinkCmdExe extends AbstractYunKuaiChongCmdExe {

    public abstract void execute(TcpSession tcpSession, YunKuaiChongUplinkMessage yunKuaiChongUplinkMessage, ProtocolContext ctx);

--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/annotation/YunKuaiChongCmd.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/annotation/YunKuaiChongCmd.java
@@ -14,6 +14,6 @@ import java.lang.annotation.*;
@Documented
 public @interface YunKuaiChongCmd {

-    byte value();
+    int value();

 }
--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/enums/YunKuaiChongV150DownlinkCmdEnum.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/enums/YunKuaiChongV150DownlinkCmdEnum.java
@@ -2,7 +2,7 @@
 * 抖音关注：程序员三丙
 * 知识星球：https://t.zsxq.com/j9b21
 */
-package sanbing.jcpp.protocol.yunkuaichong.v150.enums;
+package sanbing.jcpp.protocol.yunkuaichong.enums;

 import lombok.AllArgsConstructor;
 import lombok.Getter;
@@ -12,7 +12,7 @@ import lombok.Getter;
 */
@AllArgsConstructor
@Getter
-public enum YunKuaiChongV150DownlinkCmdEnum {
+public enum YunKuaiChongDownlinkCmdEnum {

    LOGIN_ACK(0x02),

@@ -30,9 +30,10 @@ public enum YunKuaiChongV150DownlinkCmdEnum {

    REMOTE_STOP_CHARGING(0x36),

-    TRANSACTION_RECORD(0x40)
-    ;
+    TRANSACTION_RECORD(0x40),

-    private int cmd;
+    REMOTE_PARALLEL_START_CHARGING(0xA4);
+
+    private final Integer cmd;

 }
--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150BmsHandshakeULCmd.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150BmsHandshakeULCmd.java
@@ -2,7 +2,7 @@
 * 抖音关注：程序员三丙
 * 知识星球：https://t.zsxq.com/j9b21
 */
-package sanbing.jcpp.protocol.yunkuaichong.v150.cmd;
+package sanbing.jcpp.protocol.yunkuaichong.v150;

 import cn.hutool.core.util.HexUtil;
 import com.fasterxml.jackson.databind.node.ObjectNode;
--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150HeartbeatULCmd.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150HeartbeatULCmd.java
@@ -2,7 +2,7 @@
 * 抖音关注：程序员三丙
 * 知识星球：https://t.zsxq.com/j9b21
 */
-package sanbing.jcpp.protocol.yunkuaichong.v150.cmd;
+package sanbing.jcpp.protocol.yunkuaichong.v150;

 import com.fasterxml.jackson.databind.node.ObjectNode;
 import io.netty.buffer.ByteBuf;
@@ -18,7 +18,7 @@ import sanbing.jcpp.protocol.yunkuaichong.YunKuaiChongUplinkCmdExe;
 import sanbing.jcpp.protocol.yunkuaichong.YunKuaiChongUplinkMessage;
 import sanbing.jcpp.protocol.yunkuaichong.annotation.YunKuaiChongCmd;

-import static sanbing.jcpp.protocol.yunkuaichong.v150.enums.YunKuaiChongV150DownlinkCmdEnum.HEARTBEAT;
+import static sanbing.jcpp.protocol.yunkuaichong.enums.YunKuaiChongDownlinkCmdEnum.HEARTBEAT;

 /**
 * 云快充1.5.0 充电桩心跳包
@@ -54,7 +54,9 @@ public class YunKuaiChongV150HeartbeatULCmd extends YunKuaiChongUplinkCmdExe {
                .setPileCode(pileCode)
                .setRemoteAddress(tcpSession.getAddress().toString())
                .setNodeId(ctx.getServiceInfoProvider().getServiceId())
-                .setNodeWebapiIpPort(ctx.getServiceInfoProvider().getServiceWebapiEndpoint())
+                .setNodeHostAddress(ctx.getServiceInfoProvider().getHostAddress())
+                .setNodeRestPort(ctx.getServiceInfoProvider().getRestPort())
+                .setNodeGrpcPort(ctx.getServiceInfoProvider().getGrpcPort())
                .setAdditionalInfo(additionalInfo.toString())
                .build();
        UplinkQueueMessage uplinkQueueMessage = uplinkMessageBuilder(heartBeatRequest.getPileCode(), tcpSession, yunKuaiChongUplinkMessage)
--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150LoginAckDLCmd.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150LoginAckDLCmd.java
@@ -2,8 +2,9 @@
 * 抖音关注：程序员三丙
 * 知识星球：https://t.zsxq.com/j9b21
 */
-package sanbing.jcpp.protocol.yunkuaichong.v150.cmd;
+package sanbing.jcpp.protocol.yunkuaichong.v150;

+import cn.hutool.core.util.RandomUtil;
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
 import lombok.extern.slf4j.Slf4j;
@@ -28,8 +29,8 @@ import static sanbing.jcpp.infrastructure.util.config.ThreadPoolConfiguration.PR
 import static sanbing.jcpp.protocol.domain.SessionCloseReason.MANUALLY;
 import static sanbing.jcpp.protocol.yunkuaichong.YunKuaiChongDwonlinkMessage.FAILURE_BYTE;
 import static sanbing.jcpp.protocol.yunkuaichong.YunKuaiChongDwonlinkMessage.SUCCESS_BYTE;
-import static sanbing.jcpp.protocol.yunkuaichong.v150.enums.YunKuaiChongV150DownlinkCmdEnum.LOGIN_ACK;
-import static sanbing.jcpp.protocol.yunkuaichong.v150.enums.YunKuaiChongV150DownlinkCmdEnum.SYNC_TIME;
+import static sanbing.jcpp.protocol.yunkuaichong.enums.YunKuaiChongDownlinkCmdEnum.LOGIN_ACK;
+import static sanbing.jcpp.protocol.yunkuaichong.enums.YunKuaiChongDownlinkCmdEnum.SYNC_TIME;

 /**
 * 云快充1.5.0登录认证应答
@@ -95,7 +96,7 @@ public class YunKuaiChongV150LoginAckDLCmd extends YunKuaiChongDownlinkCmdExe {
                    log.info("{} 云快充1.5.0开始注册定时对时任务", tcpSession);
                    return PROTOCOL_SESSION_SCHEDULED.scheduleAtFixedRate(() ->
                                    syncTime(tcpSession, pileCodeBytes, requestData),
-                            0, 8, TimeUnit.HOURS);
+                            0, RandomUtil.randomInt(420, 480), TimeUnit.MINUTES);
                }
        );
    }
--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150LoginULCmd.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150LoginULCmd.java
@@ -2,7 +2,7 @@
 * 抖音关注：程序员三丙
 * 知识星球：https://t.zsxq.com/j9b21
 */
-package sanbing.jcpp.protocol.yunkuaichong.v150.cmd;
+package sanbing.jcpp.protocol.yunkuaichong.v150;

 import com.fasterxml.jackson.databind.node.ObjectNode;
 import io.netty.buffer.ByteBuf;
@@ -66,7 +66,9 @@ public class YunKuaiChongV150LoginULCmd extends YunKuaiChongUplinkCmdExe {
                .setCredential(pileCode)
                .setRemoteAddress(tcpSession.getAddress().toString())
                .setNodeId(ctx.getServiceInfoProvider().getServiceId())
-                .setNodeWebapiIpPort(ctx.getServiceInfoProvider().getServiceWebapiEndpoint())
+                .setNodeHostAddress(ctx.getServiceInfoProvider().getHostAddress())
+                .setNodeRestPort(ctx.getServiceInfoProvider().getRestPort())
+                .setNodeGrpcPort(ctx.getServiceInfoProvider().getGrpcPort())
                .setAdditionalInfo(additionalInfo.toString())
                .build();
        UplinkQueueMessage uplinkQueueMessage = uplinkMessageBuilder(loginRequest.getPileCode(), tcpSession, yunKuaiChongUplinkMessage)
--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150QueryPricingModelAckDLCmd.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150QueryPricingModelAckDLCmd.java
@@ -2,7 +2,7 @@
 * 抖音关注：程序员三丙
 * 知识星球：https://t.zsxq.com/j9b21
 */
-package sanbing.jcpp.protocol.yunkuaichong.v150.cmd;
+package sanbing.jcpp.protocol.yunkuaichong.v150;

 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
@@ -23,7 +23,7 @@ import java.util.List;
 import java.util.Map;

 import static sanbing.jcpp.proto.gen.ProtocolProto.PricingModelFlag.*;
-import static sanbing.jcpp.protocol.yunkuaichong.v150.enums.YunKuaiChongV150DownlinkCmdEnum.QUERY_PRICING_ACK;
+import static sanbing.jcpp.protocol.yunkuaichong.enums.YunKuaiChongDownlinkCmdEnum.QUERY_PRICING_ACK;

 /**
 * 计费模型请求应答
--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150QueryPricingModelULCmd.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150QueryPricingModelULCmd.java
@@ -2,7 +2,7 @@
 * 抖音关注：程序员三丙
 * 知识星球：https://t.zsxq.com/j9b21
 */
-package sanbing.jcpp.protocol.yunkuaichong.v150.cmd;
+package sanbing.jcpp.protocol.yunkuaichong.v150;

 import com.fasterxml.jackson.databind.node.ObjectNode;
 import io.netty.buffer.ByteBuf;
--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150RealTimeDataULCmd.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150RealTimeDataULCmd.java
@@ -2,7 +2,7 @@
 * 抖音关注：程序员三丙
 * 知识星球：https://t.zsxq.com/j9b21
 */
-package sanbing.jcpp.protocol.yunkuaichong.v150.cmd;
+package sanbing.jcpp.protocol.yunkuaichong.v150;

 import com.fasterxml.jackson.databind.node.ObjectNode;
 import io.netty.buffer.ByteBuf;
--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150RemoteStartDLCmd.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150RemoteStartDLCmd.java
@@ -2,7 +2,7 @@
 * 抖音关注：程序员三丙
 * 知识星球：https://t.zsxq.com/j9b21
 */
-package sanbing.jcpp.protocol.yunkuaichong.v150.cmd;
+package sanbing.jcpp.protocol.yunkuaichong.v150;

 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
@@ -16,7 +16,9 @@ import sanbing.jcpp.protocol.yunkuaichong.YunKuaiChongDownlinkCmdExe;
 import sanbing.jcpp.protocol.yunkuaichong.YunKuaiChongDwonlinkMessage;
 import sanbing.jcpp.protocol.yunkuaichong.annotation.YunKuaiChongCmd;

-import static sanbing.jcpp.protocol.yunkuaichong.v150.enums.YunKuaiChongV150DownlinkCmdEnum.REMOTE_START_CHARGING;
+import java.math.BigDecimal;
+
+import static sanbing.jcpp.protocol.yunkuaichong.enums.YunKuaiChongDownlinkCmdEnum.REMOTE_START_CHARGING;

 /**
 * 云快充1.5.0 运营平台远程控制启机
@@ -39,7 +41,7 @@ public class YunKuaiChongV150RemoteStartDLCmd extends YunKuaiChongDownlinkCmdExe
        String pileCode = remoteStartChargingRequest.getPileCode();
        String gunCode = remoteStartChargingRequest.getGunCode();
        String tradeNo = remoteStartChargingRequest.getTradeNo();
-        int limitYuan = remoteStartChargingRequest.getLimitYuan();
+        String limitYuan = remoteStartChargingRequest.getLimitYuan();

        byte[] cardNo = encodeCardNo(tradeNo);

@@ -55,7 +57,7 @@ public class YunKuaiChongV150RemoteStartDLCmd extends YunKuaiChongDownlinkCmdExe
        // 物理卡号
        msgBody.writeBytes(cardNo);
        // 账户余额
-        msgBody.writeIntLE(limitYuan);
+        msgBody.writeIntLE(new BigDecimal(limitYuan).intValue());

        encodeAndWriteFlush(REMOTE_START_CHARGING,
                msgBody,
--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150RemoteStartResultULCmd.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150RemoteStartResultULCmd.java
@@ -2,7 +2,7 @@
 * 抖音关注：程序员三丙
 * 知识星球：https://t.zsxq.com/j9b21
 */
-package sanbing.jcpp.protocol.yunkuaichong.v150.cmd;
+package sanbing.jcpp.protocol.yunkuaichong.v150;

 import com.fasterxml.jackson.databind.node.ObjectNode;
 import io.netty.buffer.ByteBuf;
--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150RemoteStopDLCmd.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150RemoteStopDLCmd.java
@@ -2,7 +2,7 @@
 * 抖音关注：程序员三丙
 * 知识星球：https://t.zsxq.com/j9b21
 */
-package sanbing.jcpp.protocol.yunkuaichong.v150.cmd;
+package sanbing.jcpp.protocol.yunkuaichong.v150;

 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
@@ -14,7 +14,7 @@ import sanbing.jcpp.protocol.yunkuaichong.YunKuaiChongDownlinkCmdExe;
 import sanbing.jcpp.protocol.yunkuaichong.YunKuaiChongDwonlinkMessage;
 import sanbing.jcpp.protocol.yunkuaichong.annotation.YunKuaiChongCmd;

-import static sanbing.jcpp.protocol.yunkuaichong.v150.enums.YunKuaiChongV150DownlinkCmdEnum.REMOTE_START_CHARGING;
+import static sanbing.jcpp.protocol.yunkuaichong.enums.YunKuaiChongDownlinkCmdEnum.REMOTE_START_CHARGING;

 /**
 * 云快充1.5.0 运营平台远程停机
--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150RemoteStopResultULCmd.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150RemoteStopResultULCmd.java
@@ -2,7 +2,7 @@
 * 抖音关注：程序员三丙
 * 知识星球：https://t.zsxq.com/j9b21
 */
-package sanbing.jcpp.protocol.yunkuaichong.v150.cmd;
+package sanbing.jcpp.protocol.yunkuaichong.v150;

 import com.fasterxml.jackson.databind.node.ObjectNode;
 import io.netty.buffer.ByteBuf;
--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150SetPricingModelAckULCmd.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150SetPricingModelAckULCmd.java
@@ -2,7 +2,7 @@
 * 抖音关注：程序员三丙
 * 知识星球：https://t.zsxq.com/j9b21
 */
-package sanbing.jcpp.protocol.yunkuaichong.v150.cmd;
+package sanbing.jcpp.protocol.yunkuaichong.v150;

 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
@@ -16,7 +16,7 @@ import sanbing.jcpp.protocol.yunkuaichong.YunKuaiChongUplinkCmdExe;
 import sanbing.jcpp.protocol.yunkuaichong.YunKuaiChongUplinkMessage;
 import sanbing.jcpp.protocol.yunkuaichong.annotation.YunKuaiChongCmd;

-import static sanbing.jcpp.protocol.yunkuaichong.v150.enums.YunKuaiChongV150DownlinkCmdEnum.QUERY_PRICING_ACK;
+import static sanbing.jcpp.protocol.yunkuaichong.enums.YunKuaiChongDownlinkCmdEnum.QUERY_PRICING_ACK;

 /**
 * 云快充1.5.0 计费模型应答
--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150SetPricingModelDLCmd.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150SetPricingModelDLCmd.java
@@ -2,7 +2,7 @@
 * 抖音关注：程序员三丙
 * 知识星球：https://t.zsxq.com/j9b21
 */
-package sanbing.jcpp.protocol.yunkuaichong.v150.cmd;
+package sanbing.jcpp.protocol.yunkuaichong.v150;

 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
@@ -23,8 +23,8 @@ import java.util.List;
 import java.util.Map;

 import static sanbing.jcpp.proto.gen.ProtocolProto.PricingModelFlag.*;
-import static sanbing.jcpp.protocol.yunkuaichong.v150.enums.YunKuaiChongV150DownlinkCmdEnum.QUERY_PRICING_ACK;
-import static sanbing.jcpp.protocol.yunkuaichong.v150.enums.YunKuaiChongV150DownlinkCmdEnum.SET_PRICING;
+import static sanbing.jcpp.protocol.yunkuaichong.enums.YunKuaiChongDownlinkCmdEnum.QUERY_PRICING_ACK;
+import static sanbing.jcpp.protocol.yunkuaichong.enums.YunKuaiChongDownlinkCmdEnum.SET_PRICING;

 /**
 * 云快充1.5.0 计费模型设置
--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150TransactionRecordAckDLCmd.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150TransactionRecordAckDLCmd.java
@@ -2,7 +2,7 @@
 * 抖音关注：程序员三丙
 * 知识星球：https://t.zsxq.com/j9b21
 */
-package sanbing.jcpp.protocol.yunkuaichong.v150.cmd;
+package sanbing.jcpp.protocol.yunkuaichong.v150;

 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
@@ -18,7 +18,7 @@ import sanbing.jcpp.protocol.yunkuaichong.annotation.YunKuaiChongCmd;

 import static sanbing.jcpp.protocol.yunkuaichong.YunKuaiChongDwonlinkMessage.FAILURE_BYTE;
 import static sanbing.jcpp.protocol.yunkuaichong.YunKuaiChongDwonlinkMessage.SUCCESS_BYTE;
-import static sanbing.jcpp.protocol.yunkuaichong.v150.enums.YunKuaiChongV150DownlinkCmdEnum.VERIFY_PRICING_ACK;
+import static sanbing.jcpp.protocol.yunkuaichong.enums.YunKuaiChongDownlinkCmdEnum.VERIFY_PRICING_ACK;

 /**
 * 云快充1.5.0 交易记录确认
--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150TransactionRecordULCmd.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150TransactionRecordULCmd.java
@@ -2,7 +2,7 @@
 * 抖音关注：程序员三丙
 * 知识星球：https://t.zsxq.com/j9b21
 */
-package sanbing.jcpp.protocol.yunkuaichong.v150.cmd;
+package sanbing.jcpp.protocol.yunkuaichong.v150;

 import com.fasterxml.jackson.databind.node.ObjectNode;
 import io.netty.buffer.ByteBuf;
--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150VerifyPricingModelAckDLCmd.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150VerifyPricingModelAckDLCmd.java
@@ -2,7 +2,7 @@
 * 抖音关注：程序员三丙
 * 知识星球：https://t.zsxq.com/j9b21
 */
-package sanbing.jcpp.protocol.yunkuaichong.v150.cmd;
+package sanbing.jcpp.protocol.yunkuaichong.v150;

 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
@@ -20,7 +20,7 @@ import java.util.Arrays;

 import static sanbing.jcpp.protocol.yunkuaichong.YunKuaiChongDwonlinkMessage.FAILURE_BYTE;
 import static sanbing.jcpp.protocol.yunkuaichong.YunKuaiChongDwonlinkMessage.SUCCESS_BYTE;
-import static sanbing.jcpp.protocol.yunkuaichong.v150.enums.YunKuaiChongV150DownlinkCmdEnum.VERIFY_PRICING_ACK;
+import static sanbing.jcpp.protocol.yunkuaichong.enums.YunKuaiChongDownlinkCmdEnum.VERIFY_PRICING_ACK;

 /**
 * 云快充1.5.0计费模型验证请求应答
--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150VerifyPricingModelULCmd.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/cmd/YunKuaiChongV150VerifyPricingModelULCmd.java
@@ -2,7 +2,7 @@
 * 抖音关注：程序员三丙
 * 知识星球：https://t.zsxq.com/j9b21
 */
-package sanbing.jcpp.protocol.yunkuaichong.v150.cmd;
+package sanbing.jcpp.protocol.yunkuaichong.v150;


 import com.fasterxml.jackson.databind.node.ObjectNode;
--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/YunkuaichongV150ProtocolBootstrap.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v150/YunkuaichongV150ProtocolBootstrap.java
@@ -8,6 +8,7 @@ import lombok.extern.slf4j.Slf4j;
 import sanbing.jcpp.infrastructure.util.annotation.ProtocolComponent;
 import sanbing.jcpp.protocol.ProtocolBootstrap;
 import sanbing.jcpp.protocol.ProtocolMessageProcessor;
+import sanbing.jcpp.protocol.yunkuaichong.YunKuaiChongProtocolMessageProcessor;

 import static sanbing.jcpp.protocol.yunkuaichong.v150.YunkuaichongV150ProtocolBootstrap.PROTOCOL_NAME;

@@ -38,7 +39,7 @@ public class YunkuaichongV150ProtocolBootstrap extends ProtocolBootstrap {

    @Override
    protected ProtocolMessageProcessor messageProcessor() {
-        return new YunKuaiChongV15ProtocolMessageProcessor(forwarder, protocolContext);
+        return new YunKuaiChongProtocolMessageProcessor(forwarder, protocolContext);
    }


--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v160/YunkuaichongV160ProtocolBootstrap.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v160/YunkuaichongV160ProtocolBootstrap.java
@@ -0,0 +1,46 @@
+/**
+ * 抖音关注：程序员三丙
+ * 知识星球：https://t.zsxq.com/j9b21
+ */
+package sanbing.jcpp.protocol.yunkuaichong.v160;
+
+import lombok.extern.slf4j.Slf4j;
+import sanbing.jcpp.infrastructure.util.annotation.ProtocolComponent;
+import sanbing.jcpp.protocol.ProtocolBootstrap;
+import sanbing.jcpp.protocol.ProtocolMessageProcessor;
+import sanbing.jcpp.protocol.yunkuaichong.YunKuaiChongProtocolMessageProcessor;
+
+import static sanbing.jcpp.protocol.yunkuaichong.v160.YunkuaichongV160ProtocolBootstrap.PROTOCOL_NAME;
+
+/**
+ * @author baigod
+ */
+
+@ProtocolComponent(PROTOCOL_NAME)
+@Slf4j
+public class YunkuaichongV160ProtocolBootstrap extends ProtocolBootstrap {
+
+    public static final String PROTOCOL_NAME = "yunkuaichongV160";
+
+    @Override
+    protected String getProtocolName() {
+        return PROTOCOL_NAME;
+    }
+
+    @Override
+    protected void _init() {
+        // do nothing
+    }
+
+    @Override
+    protected void _destroy() {
+        // do nothing
+    }
+
+    @Override
+    protected ProtocolMessageProcessor messageProcessor() {
+        return new YunKuaiChongProtocolMessageProcessor(forwarder, protocolContext);
+    }
+
+
+}
--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v160/cmd/YunKuaiChongV160RemoteParallelStartDLCmd.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v160/cmd/YunKuaiChongV160RemoteParallelStartDLCmd.java
@@ -0,0 +1,81 @@
+/**
+ * 抖音关注：程序员三丙
+ * 知识星球：https://t.zsxq.com/j9b21
+ */
+package sanbing.jcpp.protocol.yunkuaichong.v160.cmd;
+
+import io.netty.buffer.ByteBuf;
+import io.netty.buffer.Unpooled;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
+import sanbing.jcpp.infrastructure.util.codec.BCDUtil;
+import sanbing.jcpp.proto.gen.ProtocolProto;
+import sanbing.jcpp.protocol.ProtocolContext;
+import sanbing.jcpp.protocol.listener.tcp.TcpSession;
+import sanbing.jcpp.protocol.yunkuaichong.YunKuaiChongDownlinkCmdExe;
+import sanbing.jcpp.protocol.yunkuaichong.YunKuaiChongDwonlinkMessage;
+import sanbing.jcpp.protocol.yunkuaichong.annotation.YunKuaiChongCmd;
+
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+
+import static sanbing.jcpp.protocol.yunkuaichong.enums.YunKuaiChongDownlinkCmdEnum.REMOTE_START_CHARGING;
+
+/**
+ * 云快充1.6.0 运营平台远程控制并充启机
+ *
+ * @author baigod
+ */
+@Slf4j
+@YunKuaiChongCmd(0xA4)
+public class YunKuaiChongV160RemoteParallelStartDLCmd extends YunKuaiChongDownlinkCmdExe {
+
+    static final DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern("yyyyMMddHHmmss");
+
+    @Override
+    public void execute(TcpSession tcpSession, YunKuaiChongDwonlinkMessage yunKuaiChongDwonlinkMessage, ProtocolContext ctx) {
+        log.info("{} 云快充1.6.0运营平台远程控制并充启机", tcpSession);
+
+        if (!yunKuaiChongDwonlinkMessage.getMsg().hasRemoteStartChargingRequest()) {
+            return;
+        }
+
+        ProtocolProto.RemoteStartChargingRequest remoteStartChargingRequest = yunKuaiChongDwonlinkMessage.getMsg().getRemoteStartChargingRequest();
+        String pileCode = remoteStartChargingRequest.getPileCode();
+        String gunCode = remoteStartChargingRequest.getGunCode();
+        String tradeNo = remoteStartChargingRequest.getTradeNo();
+        String limitYuan = remoteStartChargingRequest.getLimitYuan();
+
+        byte[] cardNo = encodeCardNo(tradeNo);
+
+        ByteBuf msgBody = Unpooled.buffer(44);
+        // 交易流水号
+        msgBody.writeBytes(encodeTradeNo(tradeNo));
+        // 桩编码
+        msgBody.writeBytes(encodePileCode(pileCode));
+        // 枪号
+        msgBody.writeBytes(encodeGunCode(gunCode));
+        // 逻辑卡号 BCD码
+        msgBody.writeBytes(cardNo);
+        // 物理卡号
+        msgBody.writeBytes(cardNo);
+        // 账户余额
+        msgBody.writeIntLE(new BigDecimal(limitYuan).intValue());
+        // 并充序号
+        msgBody.writeBytes(BCDUtil.toBytes(LocalDateTime.now().format(dateTimeFormatter)));
+
+        encodeAndWriteFlush(REMOTE_START_CHARGING,
+                msgBody,
+                tcpSession);
+    }
+
+    /**
+     * 用交易流水号做卡号
+     */
+    private static byte[] encodeCardNo(String tradeNo) {
+        tradeNo = StringUtils.right(tradeNo, 16);
+        tradeNo = StringUtils.leftPad(tradeNo, 16, '0');
+        return BCDUtil.toBytes(tradeNo);
+    }
+}
--- a/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v160/cmd/YunKuaiChongV160RemoteParallelStartResultULCmd.java
+++ b/jcpp-protocol-yunkuaichong/src/main/java/sanbing/jcpp/protocol/yunkuaichong/v160/cmd/YunKuaiChongV160RemoteParallelStartResultULCmd.java
@@ -0,0 +1,104 @@
+/**
+ * 抖音关注：程序员三丙
+ * 知识星球：https://t.zsxq.com/j9b21
+ */
+package sanbing.jcpp.protocol.yunkuaichong.v160.cmd;
+
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import io.netty.buffer.ByteBuf;
+import io.netty.buffer.Unpooled;
+import lombok.extern.slf4j.Slf4j;
+import sanbing.jcpp.infrastructure.util.codec.BCDUtil;
+import sanbing.jcpp.infrastructure.util.jackson.JacksonUtil;
+import sanbing.jcpp.infrastructure.util.trace.TracerContextUtil;
+import sanbing.jcpp.proto.gen.ProtocolProto.RemoteStartChargingResponse;
+import sanbing.jcpp.proto.gen.ProtocolProto.UplinkQueueMessage;
+import sanbing.jcpp.protocol.ProtocolContext;
+import sanbing.jcpp.protocol.listener.tcp.TcpSession;
+import sanbing.jcpp.protocol.yunkuaichong.YunKuaiChongUplinkCmdExe;
+import sanbing.jcpp.protocol.yunkuaichong.YunKuaiChongUplinkMessage;
+import sanbing.jcpp.protocol.yunkuaichong.annotation.YunKuaiChongCmd;
+
+/**
+ * 云快充1.6.0 远程并充启机命令回复
+ *
+ * @author baigod
+ */
+@Slf4j
+@YunKuaiChongCmd(0xA3)
+public class YunKuaiChongV160RemoteParallelStartResultULCmd extends YunKuaiChongUplinkCmdExe {
+
+    @Override
+    public void execute(TcpSession tcpSession, YunKuaiChongUplinkMessage yunKuaiChongUplinkMessage, ProtocolContext ctx) {
+        log.info("{} 云快充1.6.远程并充启机命令回复", tcpSession);
+        ByteBuf byteBuf = Unpooled.copiedBuffer(yunKuaiChongUplinkMessage.getMsgBody());
+
+        // 从Tracer总获取当前时间
+        long ts = TracerContextUtil.getCurrentTracer().getTracerTs();
+
+        ObjectNode additionalInfo = JacksonUtil.newObjectNode();
+
+        // 1.交易流水号
+        byte[] tradeNoBytes = new byte[16];
+        byteBuf.readBytes(tradeNoBytes);
+        String tradeNo = decodeTradeNo(tradeNoBytes);
+
+        // 2.桩编号
+        byte[] pileCodeBytes = new byte[7];
+        byteBuf.readBytes(pileCodeBytes);
+        String pileCode = BCDUtil.toString(pileCodeBytes);
+
+        // 3.抢号
+        byte gunCodeByte = byteBuf.readByte();
+        String gunCode = BCDUtil.toString(gunCodeByte);
+
+        // 4.命令执行结果 0x00失败 0x01成功
+        boolean isSuccess = (byteBuf.readByte() == 0x01);
+
+        // 5.失败原因 0无 1设备编码不匹配 2枪已在充电 3设备故障 4设备离线 5未插枪
+        byte failReasonByte = byteBuf.readByte();
+        String failReason = mapFailCode(failReasonByte);
+
+        // 6.主辅枪标记 0x00 主枪 0x01辅枪
+        byte gunFlagByte = byteBuf.readByte();
+        String gunFlag = BCDUtil.toString(gunFlagByte);
+        additionalInfo.put("主辅枪标记", gunFlag);
+
+        // 7.并充序号，0xA4下发的并充序号
+        byte[] parallelSeqNoBytes = new byte[6];
+        byteBuf.readBytes(parallelSeqNoBytes);
+        String parallelSeqNo = BCDUtil.toString(parallelSeqNoBytes);
+        additionalInfo.put("并充序号", parallelSeqNo);
+
+        RemoteStartChargingResponse remoteStartChargingResponse = RemoteStartChargingResponse.newBuilder()
+                .setTs(ts)
+                .setPileCode(pileCode)
+                .setGunCode(gunCode)
+                .setTradeNo(tradeNo)
+                .setSuccess(isSuccess)
+                .setFailReason(failReason)
+                .setAdditionalInfo(additionalInfo.toString())
+                .build();
+
+        // 转发到后端
+        UplinkQueueMessage uplinkQueueMessage = uplinkMessageBuilder(pileCode, tcpSession, yunKuaiChongUplinkMessage)
+                .setRemoteStartChargingResponse(remoteStartChargingResponse)
+                .build();
+
+        tcpSession.getForwarder().sendMessage(uplinkQueueMessage);
+    }
+
+    public static String mapFailCode(byte failCode) {
+        return switch (failCode) {
+            case 0x00 -> "无";
+            case 0x01 -> "设备编号不匹配";
+            case 0x02 -> "枪已在充电";
+            case 0x03 -> "设备故障";
+            case 0x04 -> "设备离线";
+            case 0x05 -> "未插枪";
+            case 0x33 -> "充电失败"; // 充电失败或其他相关信息
+            case 0x34 -> "待启充"; // 示例，处理收到充电命令
+            default -> "未知错误代码";
+        };
+    }
+}
--- a/pom.xml
+++ b/pom.xml
@@ -40,10 +40,10 @@
        <skip.integration.tests/>
        <os-maven-plugin.version>1.7.0</os-maven-plugin.version>
        <disruptor.version>3.4.4</disruptor.version>
-        <protobuf.version>3.21.9</protobuf.version>
        <jakarta.el.version>4.0.2</jakarta.el.version>
-        <grpc.version>1.56.1</grpc.version>
-        <protobuf-maven-plugin.version>0.5.1</protobuf-maven-plugin.version>
+        <protobuf.version>4.28.2</protobuf.version>
+        <grpc.version>1.68.0</grpc.version>
+        <protobuf-maven-plugin.version>0.6.1</protobuf-maven-plugin.version>
        <maven-compiler-plugin.version>3.13.0</maven-compiler-plugin.version>
        <hutool-all.version>5.8.32</hutool-all.version>
        <mybatis-plus-boot-starter.version>3.5.7</mybatis-plus-boot-starter.version>
@@ -51,6 +51,7 @@
        <oshi-core.version>6.6.2</oshi-core.version>
        <zookeeper.version>3.9.2</zookeeper.version>
        <xnio-api.version>3.8.16.Final</xnio-api.version>
+        <javax.annotation-api.version>1.3.2</javax.annotation-api.version>
    </properties>

    <profiles>
@@ -180,6 +181,11 @@
                <artifactId>xnio-api</artifactId>
                <version>${xnio-api.version}</version>
            </dependency>
+            <dependency>
+                <groupId>javax.annotation</groupId>
+                <artifactId>javax.annotation-api</artifactId>
+                <version>${javax.annotation-api.version}</version>
+            </dependency>
            <dependency>
                <groupId>com.google.protobuf</groupId>
                <artifactId>protobuf-java</artifactId>
@@ -190,6 +196,21 @@
                <artifactId>protobuf-java-util</artifactId>
                <version>${protobuf.version}</version>
            </dependency>
+            <dependency>
+                <groupId>io.grpc</groupId>
+                <artifactId>grpc-netty-shaded</artifactId>
+                <version>${grpc.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>io.grpc</groupId>
+                <artifactId>grpc-protobuf</artifactId>
+                <version>${grpc.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>io.grpc</groupId>
+                <artifactId>grpc-stub</artifactId>
+                <version>${grpc.version}</version>
+            </dependency>
            <dependency>
                <groupId>org.glassfish</groupId>
                <artifactId>jakarta.el</artifactId>
@@ -243,7 +264,7 @@
                    <artifactId>maven-compiler-plugin</artifactId>
                    <version>${maven-compiler-plugin.version}</version>
                    <configuration>
-                        <release>21</release>
+                        <release>${java.version}</release>
                        <compilerArgs>
                            <arg>-Xlint:deprecation</arg>
                            <arg>-Xlint:removal</arg>
@@ -361,6 +382,10 @@
            </plugins>
        </pluginManagement>
        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>