io.netty.handler.timeout.IdleState#ALL

Source File: MatchServerHandler.java From Almost-Famous with MIT License

6 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    //超时事件
    if (evt instanceof IdleStateEvent) {
        IdleStateEvent idleEvent = (IdleStateEvent) evt;
        //读
        if (idleEvent.state() == IdleState.READER_IDLE) {
            LinkMgr.closeOnFlush(ctx.channel(), ConnState.CLOSE_HEARTBEAT_EXPIRE);
        }
        //写
        else if (idleEvent.state() == IdleState.WRITER_IDLE) {

        }
        //全部
        else if (idleEvent.state() == IdleState.ALL_IDLE) {

        }
    }
    super.userEventTriggered(ctx, evt);
}

Source File: HeartbeatServerHandler.java From nuls-v2 with MIT License

6 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {

    if (evt instanceof IdleStateEvent) {
        SocketChannel channel = (SocketChannel) ctx.channel();
        String nodeId = IpUtil.getNodeId(channel.remoteAddress());
        LoggerUtil.COMMON_LOG.info("{}====userEventTriggered  IdleStateEvent==", nodeId);
        IdleStateEvent event = (IdleStateEvent) evt;
        String type = "";
        if (event.state() == IdleState.READER_IDLE) {
            type = "read idle";
        } else if (event.state() == IdleState.WRITER_IDLE) {
            type = "write idle";
        } else if (event.state() == IdleState.ALL_IDLE) {
            type = "all idle";
        }
        LoggerUtil.COMMON_LOG.info("localInfo: " + channel.localAddress().getHostString() + ":" + channel.localAddress().getPort());
        LoggerUtil.COMMON_LOG.info("remoteInfo: " + channel.remoteAddress().getHostString() + ":" + channel.remoteAddress().getPort());
        ctx.channel().close();
    } else {
        super.userEventTriggered(ctx, evt);
    }
}

Source File: HeartbeatHandler.java From pampas with Apache License 2.0

6 votes

@Override
    public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
        ctx.fireUserEventTriggered(evt);
        if (evt instanceof IdleStateEvent) {  // 2
            IdleStateEvent event = (IdleStateEvent) evt;
            String type = "";
            if (event.state() == IdleState.READER_IDLE) {
                type = "read idle";
            } else if (event.state() == IdleState.WRITER_IDLE) {
                type = "write idle";
            } else if (event.state() == IdleState.ALL_IDLE) {
                type = "all idle";
            }

//            ctx.writeAndFlush(HEARTBEAT_SEQUENCE.duplicate()).addListener(
//                    ChannelFutureListener.CLOSE_ON_FAILURE);
//            log.info("{}超时类型：{}", ctx.channel().remoteAddress(), type);
        } else {
            super.userEventTriggered(ctx, evt);
        }
    }

Source File: SoaLinkStateHandler.java From dapeng-soa with Apache License 2.0

6 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {

    if (evt instanceof IdleStateEvent) {
        IdleStateEvent e = (IdleStateEvent) evt;

        if (e.state() == IdleState.READER_IDLE) {
            ctx.close();
            LOGGER.info(getClass().getName() + "::读超时，关闭连接:" + ctx.channel());

        } else if (e.state() == IdleState.WRITER_IDLE) {
            ctx.writeAndFlush(ctx.alloc().buffer(1).writeInt(0));

            if (LOGGER.isDebugEnabled())
                LOGGER.debug(getClass().getName() + "::写超时，发送心跳包:" + ctx.channel());

        } else if (e.state() == IdleState.ALL_IDLE) {

            if (LOGGER.isDebugEnabled())
                LOGGER.debug(getClass().getName() + "::读写都超时，发送心跳包:" + ctx.channel());
        }
    }

}

Source File: NettyClientMessageHandler.java From Lottor with MIT License

6 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) {
    //心跳配置
    if (IdleStateEvent.class.isAssignableFrom(evt.getClass())) {
        IdleStateEvent event = (IdleStateEvent) evt;
        if (event.state() == IdleState.READER_IDLE) {
            SpringBeanUtils.getInstance().getBean(NettyClientService.class).doConnect();
        } else if (event.state() == IdleState.WRITER_IDLE) {
            //表示已经多久没有发送数据了
            HEART_BEAT.setAction(NettyMessageActionEnum.HEART.getCode());
            HEART_BEAT.setMetaInfo(modelNameService.findClientMetaInfo());
            HEART_BEAT.setSerialProtocol(this.txConfig.getNettySerializer());
            TxTransactionGroup group = new TxTransactionGroup();
            group.setSource(modelNameService.findModelName());
            HEART_BEAT.setTxTransactionGroup(group);
            ctx.writeAndFlush(HEART_BEAT);
            LogUtil.debug(LOGGER, "发送【心跳】事件到Lottor Server【{}】", () -> ctx.channel().remoteAddress().toString().substring(1));
        } else if (event.state() == IdleState.ALL_IDLE) {
            //表示已经多久既没有收到也没有发送数据了
            SpringBeanUtils.getInstance().getBean(NettyClientService.class).doConnect();
        }
    }
}

Source File: MqttTransportHandler.java From netty-learning-example with Apache License 2.0

6 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    if (evt instanceof IdleStateEvent) {
        IdleStateEvent idleStateEvent = (IdleStateEvent) evt;
        if (idleStateEvent.state() == IdleState.ALL_IDLE) {
            Channel channel = ctx.channel();
            String clientId = (String) channel.attr(AttributeKey.valueOf("clientId")).get();
            // 发送遗嘱消息
            if (this.protocolProcess.getGrozaSessionStoreService().containsKey(clientId)) {
                SessionStore sessionStore = this.protocolProcess.getGrozaSessionStoreService().get(clientId);
                if (sessionStore.getWillMessage() != null) {
                    this.protocolProcess.publish().processPublish(ctx.channel(), sessionStore.getWillMessage());
                }
            }
            ctx.close();
        }
    } else {
        super.userEventTriggered(ctx, evt);
    }
}

Source File: BattleServerHandler.java From Almost-Famous with MIT License

6 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    //超时事件
    if (evt instanceof IdleStateEvent) {
        IdleStateEvent idleEvent = (IdleStateEvent) evt;
        //读
        if (idleEvent.state() == IdleState.READER_IDLE) {
            LinkMgr.closeOnFlush(ctx.channel(), ConnState.CLOSE_HEARTBEAT_EXPIRE);
        }
        //写
        else if (idleEvent.state() == IdleState.WRITER_IDLE) {

        }
        //全部
        else if (idleEvent.state() == IdleState.ALL_IDLE) {

        }
    }
    super.userEventTriggered(ctx, evt);
}

Source File: ClientByte2MessageInboundHandler.java From jt809-tcp-server with MIT License

6 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    if (evt instanceof IdleStateEvent) {
        IdleState state = ((IdleStateEvent) evt).state();
        if (state == IdleState.READER_IDLE) {

        }else if(state == IdleState.WRITER_IDLE){
            log.warn("发送心跳包到服务端 : {}",ctx.channel().remoteAddress().toString());
            this.sendTestMsgToServer(ctx);
        }else if(state == IdleState.ALL_IDLE){
            log.warn("发送心跳包到服务端 : {}",ctx.channel().remoteAddress().toString());
            this.sendTestMsgToServer(ctx);
        }
    } else {
        super.userEventTriggered(ctx, evt);
    }
}

Source File: BaseHandler.java From jt808-netty with MIT License

6 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    if (evt instanceof IdleStateEvent) {
        //此实例项目只设置了读取超时时间,可以通过state分别做处理,一般服务端在这里关闭连接节省资源，客户端发送心跳维持连接
        IdleState state = ((IdleStateEvent) evt).state();
        if (state == IdleState.READER_IDLE) {
            log.warn("客户端{}读取超时,关闭连接", ctx.channel().remoteAddress());
            ctx.close();
        } else if (state == IdleState.WRITER_IDLE) {
            log.warn("客户端{}写入超时", ctx.channel().remoteAddress());
        }else if(state == IdleState.ALL_IDLE){
            log.warn("客户端{}读取写入超时", ctx.channel().remoteAddress());
        }
    } else {
        super.userEventTriggered(ctx, evt);
    }
}

Source File: HeartbeatClientHandler.java From ext-opensource-netty with Mozilla Public License 2.0

6 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    if (evt instanceof IdleStateEvent) {
        IdleStateEvent e = (IdleStateEvent) evt;
        if (e.state() == IdleState.WRITER_IDLE) {
        	NettyLog.info("client WRITER_IDLE");
        } else if (e.state() == IdleState.READER_IDLE) {
        	TranDataProtoUtil.writeAndFlushTranData(ctx, TranDataProtoUtil.getPingInstance());
        	
        	NettyLog.info("client READER_IDLE");
        	return;
        	
        } else if (e.state() == IdleState.ALL_IDLE) {
        	NettyLog.info("client ALL_IDLE");
        	ctx.close();
        }
    }
    super.userEventTriggered(ctx, evt);
}

Source File: HttpRequester.java From arcusplatform with Apache License 2.0

5 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    if (evt instanceof IdleStateEvent) {
        IdleStateEvent e = (IdleStateEvent) evt;
        if (e.state() == IdleState.ALL_IDLE) {
      	  ctx.close();
      	  logger.debug("Closing channel. Idle for >= [{}] seconds", IDLE_TIMEOUT_SECONDS);
        }
    }
}

Source File: TcpHandler.java From WeEvent with Apache License 2.0

5 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    if (evt instanceof IdleStateEvent) {
        IdleStateEvent idleStateEvent = (IdleStateEvent) evt;
        if (idleStateEvent.state() == IdleState.ALL_IDLE) {
            String channelId = ctx.channel().id().asShortText();
            log.info("channel idle too long, close channel: {}", channelId);
            ctx.close();
        }
    } else {
        super.userEventTriggered(ctx, evt);
    }
}

Source File: NettyHttpServer.java From krpc with Apache License 2.0

5 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    //debugLog("userEventTriggered, evt="+evt);
    if (evt instanceof IdleStateEvent) {
        IdleStateEvent e = (IdleStateEvent) evt;
        if (e.state() == IdleState.ALL_IDLE) {
            String connId = getConnId(ctx);
            ctx.close();
            log.error("connection timeout, connId={}", connId);
        }
    }
}

Source File: RPCServerChannelIdleHandler.java From rpc-java with Apache License 2.0

5 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object event) throws Exception {
    if (event instanceof IdleStateEvent) {
        IdleStateEvent e = (IdleStateEvent) event;
        if (e.state() == IdleState.ALL_IDLE) {
            // if no read and write for period time, close current channel
            LOG.debug("channel={} ip={} is idle for period time, close now.",
                    ctx.channel(), ctx.channel().remoteAddress());
            ctx.close();
        } else {
            LOG.debug("idle on channel[{}]:{}", e.state(), ctx.channel());
        }
    }
}

Source File: NetEventNettyEntrance.java From PeonyFramwork with Apache License 2.0

5 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    if (evt instanceof IdleStateEvent) {
        IdleState state = ((IdleStateEvent) evt).state();
        if (state == IdleState.ALL_IDLE) {
            ctx.writeAndFlush(pingEvent);
            log.info("send ping to {}", ctx.channel());
        }
    } else {
        super.userEventTriggered(ctx, evt);
    }
}

Source File: RpcServerChannelIdleHandler.java From brpc-java with Apache License 2.0

5 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object event) throws Exception {
    if (event instanceof IdleStateEvent) {
        IdleStateEvent e = (IdleStateEvent) event;
        if (e.state() == IdleState.ALL_IDLE) {
            // if no read and write for period time, close current channel
            LOG.debug("channel={} ip={} is idle for period time, close now.",
                    ctx.channel(), ctx.channel().remoteAddress());
            ctx.close();
        } else {
            LOG.debug("idle on channel[{}]:{}", e.state(), ctx.channel());
        }
    }
}

Source File: NettyClient.java From krpc with Apache License 2.0

5 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    //debugLog("userEventTriggered called, evt="+evt);
    if (evt instanceof IdleStateEvent) {
        IdleStateEvent e = (IdleStateEvent) evt;
        if (e.state() == IdleState.ALL_IDLE) {
            Channel ch = ctx.channel();
            ByteBuf encoded = ctx.alloc().buffer(32);
            codec.getReqHeartBeat(encoded);
            ch.writeAndFlush(encoded);
        }
    }
}

Source File: MqttServerHandler.java From ext-opensource-netty with Mozilla Public License 2.0

5 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
	if (evt instanceof IdleStateEvent) {
		IdleStateEvent idleStateEvent = (IdleStateEvent) evt;
		if (idleStateEvent.state() == IdleState.ALL_IDLE) {
			this.protocolProcess.processWillMessage(ctx.channel());
			ctx.close();
		}
	} else {
		super.userEventTriggered(ctx, evt);
	}
}

Source File: HeartBeatHandler.java From momo-cloud-permission with Apache License 2.0

5 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {

    // 判断evt是否是IdleStateEvent（用于触发用户事件，包含 读空闲/写空闲/读写空闲 ）
    if (evt instanceof IdleStateEvent) {
        IdleStateEvent event = (IdleStateEvent) evt;        // 强制类型转换
        String type = "";
        if (event.state() == IdleState.READER_IDLE) {
            log.info("进入读空闲...");
            type = "read idle";
        } else if (event.state() == IdleState.WRITER_IDLE) {
            log.info("进入写空闲...");
            type = "write idle";
        } else if (event.state() == IdleState.ALL_IDLE) {
            type = "all idle";
        }

        if (unRecPingTimes >= MAX_UN_REC_PING_TIMES) {
            // 连续超过N次未收到client的ping消息，那么关闭该通道，等待client重连
            ctx.channel().close();
        } else {
            // 失败计数器加1

            unRecPingTimes++;
        }
        log.debug(ctx.channel().remoteAddress() + "超时类型：" + type);
    } else {
        super.userEventTriggered(ctx, evt);
    }

}

Source File: NettyServer.java From krpc with Apache License 2.0

5 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    //debugLog("userEventTriggered, evt="+evt);
    if (evt instanceof IdleStateEvent) {
        IdleStateEvent e = (IdleStateEvent) evt;
        if (e.state() == IdleState.ALL_IDLE) {
            String connId = getConnId(ctx);
            log.error("connection timeout, connId={}", connId);
            ctx.close();
        }
    }
}

Java Code Examples for io.netty.handler.timeout.IdleState#ALL_IDLE