mirror of
https://gitee.com/san-bing/JChargePointProtocol
synced 2026-05-05 02:19:56 +08:00
grpc 实现
This commit is contained in:
三丙
@@ -29,7 +29,11 @@ public class PileSession implements Serializable {
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private String nodeId;
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private String nodeWebapiIpPort;
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private String nodeIp;
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private int nodeRestPort;
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private int nodeGrpcPort;
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public PileSession(UUID pileId, String pileCode, String protocolName) {
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this.pileId = pileId;
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@@ -45,13 +49,17 @@ public class PileSession implements Serializable {
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@JsonProperty("protocolSessionId") UUID protocolSessionId,
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@JsonProperty("remoteAddress") String remoteAddress,
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@JsonProperty("nodeId") String nodeId,
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@JsonProperty("nodeWebapiIpPort") String nodeWebapiIpPort) {
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@JsonProperty("nodeIp") String nodeIp,
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@JsonProperty("nodeRestPort") int nodeRestPort,
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@JsonProperty("nodeGrpcPort") int nodeGrpcPort) {
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this.pileId = pileId;
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this.pileCode = pileCode;
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this.protocolName = protocolName;
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this.protocolSessionId = protocolSessionId;
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this.remoteAddress = remoteAddress;
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this.nodeId = nodeId;
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this.nodeWebapiIpPort = nodeWebapiIpPort;
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this.nodeIp = nodeIp;
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this.nodeRestPort = nodeRestPort;
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this.nodeGrpcPort = nodeGrpcPort;
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}
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}
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@@ -4,12 +4,68 @@
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*/
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package sanbing.jcpp.app.service;
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import jakarta.annotation.Resource;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Value;
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import sanbing.jcpp.app.data.PileSession;
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import sanbing.jcpp.app.service.cache.session.PileSessionCacheKey;
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import sanbing.jcpp.infrastructure.cache.CacheValueWrapper;
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import sanbing.jcpp.infrastructure.cache.TransactionalCache;
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import sanbing.jcpp.infrastructure.queue.discovery.ServiceInfoProvider;
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import sanbing.jcpp.infrastructure.util.trace.Tracer;
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import sanbing.jcpp.infrastructure.util.trace.TracerContextUtil;
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import sanbing.jcpp.proto.gen.ProtocolProto;
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import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkRequestMessage;
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import sanbing.jcpp.protocol.adapter.DownlinkController;
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/**
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* @author baigod
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*/
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public interface DownlinkCallService {
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@Slf4j
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public abstract class DownlinkCallService {
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void sendDownlinkMessage(DownlinkRequestMessage.Builder downlinkMessageBuilder, String pileCode);
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@Resource
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protected ServiceInfoProvider serviceInfoProvider;
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@Resource
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protected DownlinkController downlinkController;
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@Resource
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protected TransactionalCache<PileSessionCacheKey, PileSession> pileSessionCache;
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@Value("${cache.type}")
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protected String cacheType;
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public void sendDownlinkMessage(DownlinkRequestMessage.Builder downlinkMessageBuilder, String pileCode) {
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CacheValueWrapper<PileSession> pileSessionCacheValueWrapper = pileSessionCache.get(new PileSessionCacheKey(pileCode));
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if (pileSessionCacheValueWrapper == null) {
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log.warn("充电桩会话不存在 {}", pileCode);
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return;
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}
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PileSession pileSession = pileSessionCacheValueWrapper.get();
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if (serviceInfoProvider.isMonolith() &&
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("caffeine".equalsIgnoreCase(cacheType)) || serviceInfoProvider.getServiceId().equalsIgnoreCase(pileSession.getNodeId())) {
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downlinkController.onDownlink(downlinkMessageBuilder.build())
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.setResultHandler(result -> log.debug("下行消息发送完成"));
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} else {
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Tracer currentTracer = TracerContextUtil.getCurrentTracer();
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downlinkMessageBuilder.setTracer(ProtocolProto.TracerProto.newBuilder()
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.setId(currentTracer.getTraceId())
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.setOrigin(currentTracer.getOrigin())
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.setTs(currentTracer.getTracerTs())
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.build());
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_sendDownlinkMessage(downlinkMessageBuilder.build(), pileSession);
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}
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}
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protected abstract void _sendDownlinkMessage(DownlinkRequestMessage downlinkMessage, PileSession pileSession);
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}
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@@ -0,0 +1,280 @@
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/**
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* 抖音关注：程序员三丙
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* 知识星球：https://t.zsxq.com/j9b21
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*/
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package sanbing.jcpp.app.service.grpc;
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import com.google.common.net.HostAndPort;
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import io.grpc.CompressorRegistry;
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import io.grpc.ConnectivityState;
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import io.grpc.DecompressorRegistry;
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import io.grpc.ManagedChannel;
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import io.grpc.netty.shaded.io.grpc.netty.NettyChannelBuilder;
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import io.grpc.netty.shaded.io.netty.channel.ChannelOption;
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import io.grpc.netty.shaded.io.netty.channel.nio.NioEventLoopGroup;
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import io.grpc.netty.shaded.io.netty.channel.socket.nio.NioSocketChannel;
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import io.grpc.stub.StreamObserver;
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import jakarta.annotation.PostConstruct;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.stereotype.Component;
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import sanbing.jcpp.infrastructure.util.async.JCPPThreadFactory;
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import sanbing.jcpp.infrastructure.util.trace.TracerRunnable;
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import sanbing.jcpp.proto.gen.ProtocolDownlinkInterfaceGrpc;
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import sanbing.jcpp.proto.gen.ProtocolDownlinkInterfaceGrpc.ProtocolDownlinkInterfaceStub;
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import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkRequestMessage;
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import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkResponseMessage;
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import javax.annotation.PreDestroy;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import java.util.Optional;
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import java.util.concurrent.*;
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import java.util.concurrent.locks.ReentrantLock;
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/**
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* @author baigod
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*/
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@Component
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@Slf4j
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public class DownlinkGrpcClient {
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@Value("${downlink.rpc.grpc.netty.event_loop:}")
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private Integer rpcNettyEventLoop;
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@Value("${downlink.rpc.grpc.netty.so_sndbuf:65535}")
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private Integer rpcNettySoSndbuf;
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@Value("${downlink.rpc.grpc.netty.so_rcvbuf:65535}")
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private Integer rpcNettySoRcvbuf;
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@Value("${downlink.rpc.grpc.netty.no_delay:true}")
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private boolean rpcNoDelay;
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@Value("${downlink.rpc.grpc.netty.max_inbound_message_size:33554432}")
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private Integer rpcMaxInboundMessageSize;
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@Value("${downlink.rpc.grpc.keep_alive_time_sec:300}")
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private int keepAliveTimeSec;
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@Value("${downlink.rpc.grpc.max_records_size:102400}")
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private int maxRecordsSize;
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@Value("${downlink.rpc.grpc.batch_records_count:1024}")
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private int batchRecordsCount;
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@Value("${downlink.rpc.grpc.no_read_records_sleep:25}")
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private long noRecordsSleepInterval;
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@Value("${downlink.rpc.grpc.records_ttl:600000}")
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private long recordsTtl;
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private volatile boolean initialized = true;
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private final Map<HostAndPort, ManagedChannel> channelMap = new ConcurrentHashMap<>();
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private final Map<HostAndPort, StreamObserver<DownlinkRequestMessage>> inputStreamMap = new ConcurrentHashMap<>();
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private final Map<HostAndPort, LinkedBlockingQueue<DownlinkRequestMessage>> queueMap = new ConcurrentHashMap<>();
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private final Map<HostAndPort, ReentrantLock> msgHandleLocks = new ConcurrentHashMap<>();
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private final Map<HostAndPort, ExecutorService> msgHandleExecutors = new ConcurrentHashMap<>();
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private ExecutorService grpcStarterExecutor;
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private ScheduledExecutorService grpcStateCheckExecutor;
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private ScheduledExecutorService downlinkMsgsExecutor;
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@PostConstruct
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public void init() {
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grpcStarterExecutor = Executors.newSingleThreadExecutor(JCPPThreadFactory.forName("grpc-starter-executor"));
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grpcStateCheckExecutor = Executors.newSingleThreadScheduledExecutor(JCPPThreadFactory.forName("grpc-check-executor"));
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downlinkMsgsExecutor = Executors.newSingleThreadScheduledExecutor(JCPPThreadFactory.forName("downlink-msgs-executor"));
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// 每秒进行一次连接检查与线程初始化
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downlinkMsgsExecutor.scheduleWithFixedDelay(() -> {
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queueMap.forEach((key, queue) -> {
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if (queue.isEmpty()) {
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return;
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}
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ManagedChannel managedChannel = channelMap.get(key);
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if (managedChannel == null || managedChannel.getState(false) != ConnectivityState.READY) {
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grpcStarterExecutor.submit(new TracerRunnable(() -> connect(key)));
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return;
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}
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msgHandleExecutors.computeIfAbsent(key, hostAndPort ->
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Executors.newFixedThreadPool(1, JCPPThreadFactory.forName("downlink-handle-threads-" + hostAndPort)))
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.execute(new TracerRunnable(() -> {
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while (initialized) {
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try {
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handleMsgs(key, queue);
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} catch (Exception e) {
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log.error("Failed to process messages handling!", e);
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}
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}
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}));
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});
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}, 0, 1, TimeUnit.SECONDS);
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grpcStateCheckExecutor.scheduleWithFixedDelay(() -> {
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channelMap.forEach((key, channel) -> {
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ConnectivityState state = channel.getState(true);
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if (state == ConnectivityState.SHUTDOWN) {
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log.info("Grpc 客户端SHUTDOWN {} {}", key, state);
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LinkedBlockingQueue<DownlinkRequestMessage> queue = queueMap.get(key);
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if (queue != null) {
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queue.clear();
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queueMap.remove(key);
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}
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ExecutorService executorService = msgHandleExecutors.get(key);
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if (executorService != null) {
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executorService.shutdownNow();
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msgHandleExecutors.remove(key);
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}
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}
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});
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}, 0, 1, TimeUnit.SECONDS);
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}
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private void handleMsgs(HostAndPort key, LinkedBlockingQueue<DownlinkRequestMessage> queue) {
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StreamObserver<DownlinkRequestMessage> inputStream = inputStreamMap.get(key);
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if (inputStream == null) {
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return;
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}
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long acceptTs = System.currentTimeMillis() - recordsTtl;
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List<DownlinkRequestMessage> downlinkMsgs = new ArrayList<>(batchRecordsCount);
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queue.drainTo(downlinkMsgs, batchRecordsCount);
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for (DownlinkRequestMessage msg : downlinkMsgs) {
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long ts = msg.getTracer().getTs();
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if (ts > 0 && ts < acceptTs) {
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log.warn("[{}] 消息过期，直接丢弃 {}", key, ts);
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continue;
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}
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ReentrantLock lock = msgHandleLocks.computeIfAbsent(key, hostAndPort -> new ReentrantLock());
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lock.lock();
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try {
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inputStream.onNext(msg);
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} finally {
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lock.unlock();
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}
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}
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if (downlinkMsgs.isEmpty()) {
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try {
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Thread.sleep(noRecordsSleepInterval);
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} catch (InterruptedException e) {
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log.warn("Sleep interrupted!", e);
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}
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} else {
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downlinkMsgs.clear();
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}
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}
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@PreDestroy
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public void destroy() {
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log.info("Starting Grpc destroying process");
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initialized = false;
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try {
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grpcStarterExecutor.shutdownNow();
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grpcStateCheckExecutor.shutdownNow();
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downlinkMsgsExecutor.shutdownNow();
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msgHandleExecutors.values().forEach(ExecutorService::shutdownNow);
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inputStreamMap.values().forEach(StreamObserver::onCompleted);
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channelMap.values().forEach(ManagedChannel::shutdownNow);
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} catch (Exception e) {
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log.error("Exception during disconnect", e);
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}
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}
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public void connect(HostAndPort hostAndPort) {
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if (channelMap.get(hostAndPort) != null && channelMap.get(hostAndPort).getState(true).ordinal() < 2) {
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return;
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}
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log.info("[{}] Create new Grpc Client Channel!", hostAndPort);
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ManagedChannel managedChannel = NettyChannelBuilder.forAddress(hostAndPort.getHost(), hostAndPort.getPort())
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.eventLoopGroup(new NioEventLoopGroup(Optional.ofNullable(rpcNettyEventLoop).orElse(Runtime.getRuntime().availableProcessors() * 2)))
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.compressorRegistry(CompressorRegistry.getDefaultInstance())
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.decompressorRegistry(DecompressorRegistry.getDefaultInstance())
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.withOption(ChannelOption.SO_SNDBUF, rpcNettySoSndbuf)
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.withOption(ChannelOption.SO_RCVBUF, rpcNettySoRcvbuf)
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.withOption(ChannelOption.TCP_NODELAY, rpcNoDelay)
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.maxInboundMessageSize(rpcMaxInboundMessageSize)
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.channelType(NioSocketChannel.class)
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.directExecutor()
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.keepAliveTime(keepAliveTimeSec, TimeUnit.SECONDS)
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.usePlaintext()
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.keepAliveTime(5, TimeUnit.MINUTES) // Change to a larger value, e.g. 5min.
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.keepAliveTimeout(10, TimeUnit.SECONDS) // Change to a larger value, e.g. 10s.
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.keepAliveWithoutCalls(true)// You should normally avoid enabling this.
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.defaultLoadBalancingPolicy("round_robin")
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.build();
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log.info("Grpc 客户端READY {} {}", hostAndPort, managedChannel.getState(true));
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ManagedChannel remove = channelMap.remove(hostAndPort);
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if (remove != null) {
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channelMap.get(hostAndPort).shutdownNow();
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}
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channelMap.put(hostAndPort, managedChannel);
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ProtocolDownlinkInterfaceStub stub = ProtocolDownlinkInterfaceGrpc.newStub(managedChannel);
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StreamObserver<DownlinkRequestMessage> streamObserver = stub.onDownlink(new StreamObserver<>() {
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@Override
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public void onNext(DownlinkResponseMessage value) {
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log.info("Grpc 接收到通信层反向回复 {}", value);
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}
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@Override
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public void onError(Throwable t) {
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log.warn("Grpc 客户端异常 {}", t.getMessage());
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}
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@Override
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public void onCompleted() {
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log.info("[{}] The Grpc connection was closed!", hostAndPort);
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}
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});
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inputStreamMap.put(hostAndPort, streamObserver);
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}
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/**
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* 发送下行请求
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*/
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public void sendDownlinkRequest(HostAndPort hostAndPort, DownlinkRequestMessage downlinkRequestMessage) {
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queueMap.computeIfAbsent(hostAndPort, k -> new LinkedBlockingQueue<>(maxRecordsSize)).add(downlinkRequestMessage);
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}
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}
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@@ -1,97 +0,0 @@
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||||
/**
|
||||
* 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;
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||||
import lombok.extern.slf4j.Slf4j;
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||||
import org.springframework.beans.factory.annotation.Value;
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import org.springframework.http.HttpEntity;
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import org.springframework.http.HttpHeaders;
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import org.springframework.http.MediaType;
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||||
import org.springframework.http.ResponseEntity;
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import org.springframework.stereotype.Service;
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import org.springframework.web.client.RestClientException;
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import org.springframework.web.client.RestTemplate;
|
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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.DownlinkRequestMessage;
|
||||
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;
|
||||
|
||||
@Value("${cache.type}")
|
||||
private String cacheType;
|
||||
|
||||
@Override
|
||||
public void sendDownlinkMessage(DownlinkRequestMessage.Builder downlinkMessageBuilder, String pileCode) {
|
||||
if (serviceInfoProvider.isMonolith() && "caffeine".equalsIgnoreCase(cacheType)) {
|
||||
|
||||
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(DownlinkRequestMessage DownlinkRequestMessage, 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<DownlinkRequestMessage> entity = new HttpEntity<>(DownlinkRequestMessage, headers);
|
||||
|
||||
try {
|
||||
ResponseEntity<?> response = downlinkRestTemplate.postForEntity("http://" + nodeWebapiIpPort + "/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);
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
@@ -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);
|
||||
}
|
||||
|
||||
|
||||
@@ -0,0 +1,39 @@
|
||||
/**
|
||||
* 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;
|
||||
|
||||
/**
|
||||
* @author baigod
|
||||
*/
|
||||
@Service
|
||||
@Slf4j
|
||||
@ConditionalOnExpression("'${downlink.rpc.type:null}'=='grpc'")
|
||||
public class GrpcDownlinkCallService extends DownlinkCallService {
|
||||
|
||||
@Resource
|
||||
DownlinkGrpcClient downlinkGrpcClient;
|
||||
|
||||
@Override
|
||||
protected void _sendDownlinkMessage(DownlinkRequestMessage downlinkMessage, PileSession pileSession) {
|
||||
try {
|
||||
|
||||
downlinkGrpcClient.sendDownlinkRequest(HostAndPort.fromParts(pileSession.getNodeIp(), pileSession.getNodeGrpcPort()),
|
||||
downlinkMessage);
|
||||
|
||||
} catch (Exception e) {
|
||||
log.error("下行消息发送异常", e);
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,64 @@
|
||||
/**
|
||||
* 抖音关注：程序员三丙
|
||||
* 知识星球：https://t.zsxq.com/j9b21
|
||||
*/
|
||||
package sanbing.jcpp.app.service.impl;
|
||||
|
||||
import jakarta.annotation.Resource;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.springframework.boot.autoconfigure.condition.ConditionalOnExpression;
|
||||
import org.springframework.http.HttpEntity;
|
||||
import org.springframework.http.HttpHeaders;
|
||||
import org.springframework.http.MediaType;
|
||||
import org.springframework.http.ResponseEntity;
|
||||
import org.springframework.stereotype.Service;
|
||||
import org.springframework.web.client.RestClientException;
|
||||
import org.springframework.web.client.RestTemplate;
|
||||
import sanbing.jcpp.app.data.PileSession;
|
||||
import sanbing.jcpp.app.service.DownlinkCallService;
|
||||
import sanbing.jcpp.infrastructure.util.trace.TracerContextUtil;
|
||||
import sanbing.jcpp.proto.gen.ProtocolProto.DownlinkRequestMessage;
|
||||
|
||||
import static sanbing.jcpp.infrastructure.util.trace.TracerContextUtil.*;
|
||||
|
||||
/**
|
||||
* @author baigod
|
||||
*/
|
||||
@Service
|
||||
@Slf4j
|
||||
@ConditionalOnExpression("'${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);
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user