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使用ChannelHandlerContext

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Guoqs
2024-08-01 11:43:53 +08:00
parent 1cec3f64c5
commit 3ac1d5752c
6 changed files with 30 additions and 35 deletions
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13
jsowell-pile/src/main/java/com/jsowell/pile/service/impl/YKCPushCommandServiceImpl.java
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@@ -18,6 +18,7 @@ import io.netty.buffer.ByteBuf;
import io.netty.channel.Channel;
import io.netty.channel.ChannelFuture;
import io.netty.channel.ChannelFutureListener;
import io.netty.channel.ChannelHandlerContext;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.collections4.CollectionUtils;
import org.springframework.beans.factory.annotation.Autowired;
@@ -71,9 +72,9 @@ public class YKCPushCommandServiceImpl implements YKCPushCommandService {
*/
public boolean push(byte[] msg, String pileSn, Enum<YKCFrameTypeCode> frameTypeCode) {
// 通过桩编号获取channel
Channel channel = PileChannelEntity.getChannelByPileSn(pileSn);
ChannelHandlerContext ctx = PileChannelEntity.getChannelByPileSn(pileSn);
String value = ((YKCFrameTypeCode) frameTypeCode).getValue();
if (Objects.isNull(channel)) {
if (Objects.isNull(ctx)) {
log.error("push命令[{}]失败, 桩号:{}无法获取到长连接, 请检查充电桩连接状态!", value, pileSn);
return false;
}
@@ -106,18 +107,18 @@ public class YKCPushCommandServiceImpl implements YKCPushCommandService {
// 返回完整的报文 string类型
String wholeMsg = BytesUtil.binary(writeMsg, 16);
ByteBuf byteBuf = channel.alloc().buffer().writeBytes(writeMsg);
ChannelFuture channelFuture = channel.writeAndFlush(byteBuf);
ByteBuf byteBuf = ctx.channel().alloc().buffer().writeBytes(writeMsg);
ChannelFuture channelFuture = ctx.channel().writeAndFlush(byteBuf);
channelFuture.addListener((ChannelFutureListener) channelFutureListener -> {
// 检查操作的状态
if (channelFutureListener.isSuccess()) {
log.info("【push结果===>成功】, pileSn:{}, remoteAddress:{}, channelId:{}, 帧类型:{}, 报文:{}",
pileSn, channel.remoteAddress(), channel.id(), value, wholeMsg);
pileSn, ctx.channel().remoteAddress(), ctx.channel().id(), value, wholeMsg);
} else {
// 如果发生错误，则访问描述原因的Throwable
Throwable cause = channelFutureListener.cause();
log.info("【push结果===>失败】, pileSn:{}, remoteAddress:{}, channelId:{}, 帧类型:{}, 报文:{}",
pileSn, channel.remoteAddress(), channel.id(), value, wholeMsg);
pileSn, ctx.channel().remoteAddress(), ctx.channel().id(), value, wholeMsg);
log.error("push发送命令失败, pileSn:{}", pileSn, cause);
}
});