io.netty.handler.timeout.IdleStateEvent Java Examples

The following examples show how to use io.netty.handler.timeout.IdleStateEvent. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: IdleTimeoutInitializer.java From servicetalk with Apache License 2.0

6 votes

@Override
public void init(Channel channel) {
    if (timeoutMs > 0) {
        LOGGER.debug("Channel idle timeout is {}ms.", timeoutMs);
        channel.pipeline().addLast(new IdleStateHandler(0, 0, timeoutMs, TimeUnit.MILLISECONDS) {
            @Override
            protected void channelIdle(ChannelHandlerContext ctx, IdleStateEvent evt) {
                if (evt.state() == IdleState.ALL_IDLE) {
                    // Some protocols may have their own grace period to shutdown the channel
                    // and we don't want the idle timeout to fire again during this process.
                    ctx.pipeline().remove(this);
                    if (LOGGER.isDebugEnabled()) {
                        LOGGER.debug("Closing channel {} after {}ms of inactivity.", ctx.channel(), timeoutMs);
                    }
                    // Fire the event through the pipeline so protocols can prepare for the close event.
                    ctx.fireUserEventTriggered(evt);
                    ctx.close();
                }
            }
        });
    }
}

Example #2

Source File: FastdfsHandler.java From fastdfs-client with Apache License 2.0

6 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    FastdfsOperation<?> operation = ctx.channel().attr(OPERATION_KEY).get();
    // read idle event.
    if (evt == IdleStateEvent.FIRST_READER_IDLE_STATE_EVENT
            || evt == IdleStateEvent.READER_IDLE_STATE_EVENT) {

        if (null != operation) {
            throw new FastdfsReadTimeoutException(
                    String.format(
                            "execute %s read timeout.",
                            operation
                    )
            );
        }
    }

    // all idle event.
    if (evt == IdleStateEvent.FIRST_ALL_IDLE_STATE_EVENT
            || evt == IdleStateEvent.ALL_IDLE_STATE_EVENT) {
        throw new FastdfsTimeoutException("fastdfs channel was idle timeout.");
    }
}

Example #3

Source File: PushService.java From Android with MIT License

6 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    super.userEventTriggered(ctx, evt);
    if (IdleStateEvent.class.isAssignableFrom(evt.getClass())) {
        IdleStateEvent event = (IdleStateEvent) evt;
        if (event.state() == IdleState.READER_IDLE || event.state() == IdleState.WRITER_IDLE ||
                event.state() == IdleState.ALL_IDLE) {
            long curtime = TimeUtil.getCurrentTimeInLong();
            if (curtime < lastReceiverTime + HEART_FREQUENCY) {
                LogManager.getLogger().d(Tag, "userEventTriggered() ==> " + (curtime - lastReceiverTime));
                try {
                    localBinder.connectMessage(ServiceAck.HEART_BEAT.getAck(), new byte[0], new byte[0]);
                } catch (RemoteException e) {
                    e.printStackTrace();
                    reconDelay();
                }
            } else {//connect timeout
                ctx.close();
                LogManager.getLogger().d(Tag, "userEventTriggered() ==> connect timeout" + (curtime - lastReceiverTime));
                reconDelay();
            }
        }
    }
}

Example #4

Source File: HeartbeatHandler.java From mantis 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) {
            logger.warn("Read idle, due to missed heartbeats, closing connection: " + ctx.channel().remoteAddress());
            ctx.close();
        } else if (e.state() == IdleState.WRITER_IDLE) {
            ByteBuffer buffer = ByteBuffer.allocate(4 + 1); // length plus one byte
            buffer.putInt(1); // length of op code
            buffer.put((byte) 6); // op code for heartbeat for legacy protocol
            ctx.channel().writeAndFlush(buffer.array());
        }
    }
    super.userEventTriggered(ctx, evt);
}

Example #5

Source File: HttpServerHandler.java From SI with BSD 2-Clause "Simplified" License

6 votes

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

	Channel channel = ctx.channel();
	log.error("userEventTriggered={}, object={}", channel, evt);

	if (!(evt instanceof IdleStateEvent)) { return; }

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

		if (e.state() == IdleState.READER_IDLE) {
			log.debug("userEventTriggered(readIdle)={}", ctx.channel());

			if (isReadBytes == false) ctx.close();
		} else if (e.state() == IdleState.WRITER_IDLE) {
			log.debug("userEventTriggered(writeIdle)={}", ctx.channel());
			
			if (isReadBytes == false) ctx.close();
		} else {
			log.debug("userEventTriggered(allIdle)={}", ctx.channel());
			
			if (isReadBytes == false) ctx.close();
		}
	}
}

Example #6

Source File: NettyRemotingServer.java From rocketmq with Apache License 2.0

6 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    if (evt instanceof IdleStateEvent) {
        IdleStateEvent evnet = (IdleStateEvent)evt;
        if (evnet.state().equals(IdleState.ALL_IDLE)) {
            final String remoteAddress = RemotingHelper.parseChannelRemoteAddr(ctx.channel());
            log.warn("NETTY SERVER PIPELINE: IDLE exception [{}]", remoteAddress);
            RemotingUtil.closeChannel(ctx.channel());
            if (NettyRemotingServer.this.channelEventListener != null) {
                NettyRemotingServer.this
                    .putNettyEvent(new NettyEvent(NettyEventType.IDLE, remoteAddress.toString(), ctx.channel()));
            }
        }
    }

    ctx.fireUserEventTriggered(evt);
}

Example #7

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();
        }
    }
}

Example #8

Source File: NodeChannelInBoundHandler.java From GoPush with GNU General Public License v2.0

6 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    Channel channel = ctx.channel();
    dataCenterChannelStore.isDcChannelToSave(channel);
    if (IdleStateEvent.class.isAssignableFrom(evt.getClass())) {
        IdleStateEvent event = (IdleStateEvent) evt;
        if (event.state() == IdleState.ALL_IDLE) {
            //发送心跳
            channel.writeAndFlush(PING);
        }
        if (event.state() == IdleState.READER_IDLE) {
            //发送心跳
            channel.writeAndFlush(PING);
        }
        if (event.state() == IdleState.WRITER_IDLE) {
            channel.writeAndFlush(PING);
        }
    } else {
        super.userEventTriggered(ctx, evt);
    }
}

Example #9

Source File: MyChannelHandler.java From spring_boot with Apache License 2.0

6 votes

/**
 * 这里是保持服务器与客户端长连接  进行心跳检测 避免连接断开
 * @param ctx
 * @param evt
 * @throws Exception
 */
@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    if(evt instanceof IdleStateEvent){
        IdleStateEvent stateEvent = (IdleStateEvent) evt;
        PingWebSocketFrame ping = new PingWebSocketFrame();
        switch (stateEvent.state()){
            //读空闲（服务器端）
            case READER_IDLE:
                LOGGER.info("【"+ctx.channel().remoteAddress()+"】读空闲（服务器端）");
                ctx.writeAndFlush(ping);
                break;
                //写空闲（客户端）
            case WRITER_IDLE:
                LOGGER.info("【"+ctx.channel().remoteAddress()+"】写空闲（客户端）");
                ctx.writeAndFlush(ping);
                break;
            case ALL_IDLE:
                LOGGER.info("【"+ctx.channel().remoteAddress()+"】读写空闲");
                break;
        }
    }
}

Example #10

Source File: NettyConnetManageHandler.java From rpcx-java with Apache License 2.0

6 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    if (evt instanceof IdleStateEvent) {
        IdleStateEvent evnet = (IdleStateEvent) evt;
        if (evnet.state().equals(IdleState.ALL_IDLE)) {
            final String remoteAddress = RemotingHelper.parseChannelRemoteAddr(ctx.channel());
            log.warn("NETTY CLIENT PIPELINE: IDLE exception [{}]", remoteAddress);
            closeChannel(ctx.channel());
            if (nettyRemotingAbstract.hasEventListener()) {
                nettyRemotingAbstract
                        .putNettyEvent(new NettyEvent(NettyEventType.IDLE, remoteAddress.toString(), ctx.channel()));
            }
        }
    }

    ctx.fireUserEventTriggered(evt);
}

Example #11

Source File: HeartBeatReqHandler.java From proxy with MIT License

6 votes

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

    if (evt instanceof IdleStateEvent) {
        IdleStateEvent e = (IdleStateEvent) evt;
        switch (e.state()) {
            case READER_IDLE:
                handleReaderIdle(ctx);
                break;
            case WRITER_IDLE:
                handleWriterIdle(ctx);
                break;
            case ALL_IDLE:
                handleAllIdle(ctx);
                break;
            default:
                break;
        }
    } else {
        super.userEventTriggered(ctx, evt);
    }

}

Example #12

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());
        }
    }

}

Example #13

Source File: NettyConnectionManager.java From eagle with Apache License 2.0

6 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    if (evt instanceof IdleStateEvent) {
        IdleStateEvent event = (IdleStateEvent) evt;
        if (event.state().equals(IdleState.ALL_IDLE)) {
            final String remoteAddress = RemotingUtil.parseChannelRemoteAddr(ctx.channel());
            logger.warn("NETTY CLIENT PIPELINE: IDLE exception [{}]", remoteAddress);
            HeartBeatFactory heartBeatFactory = SpiClassLoader.getClassLoader(HeartBeatFactory.class).getExtension(config.getExt(ConfigEnum.heartbeatFactory.getName(), ConfigEnum.heartbeatFactory.getValue()));
            ctx.writeAndFlush(heartBeatFactory.createRequest()).addListener(new ChannelFutureListener() {
                @Override
                public void operationComplete(ChannelFuture future) throws Exception {
                    if (future.isSuccess()) {
                        client.resetErrorCount();
                    }
                }
            });
        }
    }
    ctx.fireUserEventTriggered(evt);
}

Example #14

Source File: NettyRemotingClient.java From rocketmq with Apache License 2.0

6 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    if (evt instanceof IdleStateEvent) {
        IdleStateEvent event = (IdleStateEvent)evt;
        if (event.state().equals(IdleState.ALL_IDLE)) {
            final String remoteAddress = RemotingHelper.parseChannelRemoteAddr(ctx.channel());
            log.warn("NETTY CLIENT PIPELINE: IDLE exception [{}]", remoteAddress);
            closeChannel(ctx.channel());
            if (NettyRemotingClient.this.channelEventListener != null) {
                NettyRemotingClient.this
                    .putNettyEvent(new NettyEvent(NettyEventType.IDLE, remoteAddress.toString(), ctx.channel()));
            }
        }
    }

    ctx.fireUserEventTriggered(evt);
}

Example #15

Source File: NettyClientHandler.java From BootNettyRpc with Apache License 2.0

6 votes

@Override
public void userEventTriggered(ChannelHandlerContext context, Object o) throws Exception {
    // 读写空闲时,发送心跳信息
    if (o instanceof IdleStateEvent) {
        /*IdleStateEvent event = (IdleStateEvent) e;
        IdleState state = event.state();
        if (state == IdleState.WRITER_IDLE) {*/
        NettyRpcRequest request = new NettyRpcRequest();
        request.setHeatBeat( true );
        request.setInterfaze( HeartBeat.class.getName() );
        request.setMethod( "beat" );
        request.setSyn( false );

        if (logHeartBeat) {
            LOG.info( "Send heart beat request..." );
        }

        context.writeAndFlush( request );
    }

}

Example #16

Source File: NoTlsHandshakeIdleHandler.java From hivemq-community-edition with Apache License 2.0

6 votes

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

    if (evt instanceof IdleStateEvent) {

        if (((IdleStateEvent) evt).state() == IdleState.READER_IDLE) {
            if (log.isDebugEnabled()) {

                log.debug("Client with IP {} disconnected. The client was idle for too long without finishing the TLS handshake",
                        ChannelUtils.getChannelIP(ctx.channel()).or("UNKNOWN"));
            }
            eventLog.clientWasDisconnected(ctx.channel(), "TLS handshake not finished in time");
            ctx.close();
            return;
        }
    }
    super.userEventTriggered(ctx, evt);
}

Example #17

Source File: NettyRemotingClient.java From rocketmq-all-4.1.0-incubating with Apache License 2.0

6 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    if (evt instanceof IdleStateEvent) {
        IdleStateEvent event = (IdleStateEvent) evt;
        if (event.state().equals(IdleState.ALL_IDLE)) {
            final String remoteAddress = RemotingHelper.parseChannelRemoteAddr(ctx.channel());
            log.warn("NETTY CLIENT PIPELINE: IDLE exception [{}]", remoteAddress);
            closeChannel(ctx.channel());
            if (NettyRemotingClient.this.channelEventListener != null) {
                NettyRemotingClient.this
                    .putNettyEvent(new NettyEvent(NettyEventType.IDLE, remoteAddress, ctx.channel()));
            }
        }
    }

    ctx.fireUserEventTriggered(evt);
}

Example #18

Source File: NoConnectIdleHandler.java From hivemq-community-edition with Apache License 2.0

6 votes

@Override
public void userEventTriggered(final @NotNull ChannelHandlerContext ctx, final @NotNull Object evt) {

    if (evt instanceof IdleStateEvent) {

        if (((IdleStateEvent) evt).state() == IdleState.READER_IDLE) {
            if (log.isDebugEnabled()) {

                log.debug("Client with IP {} disconnected. The client was idle for too long without sending a MQTT CONNECT packet",
                        ChannelUtils.getChannelIP(ctx.channel()).or("UNKNOWN"));
            }
            eventLog.clientWasDisconnected(ctx.channel(), "No CONNECT sent in time");
            ctx.close();
            return;
        }
    }
    ctx.fireUserEventTriggered(evt);
}

Example #19

Source File: NettyServerHandler.java From springBoot-study with Apache License 2.0

6 votes

/**
 * 超时处理 如果5秒没有接受客户端的心跳，就触发; 如果超过两次，则直接关闭;
 */
@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object obj) throws Exception {
	if (obj instanceof IdleStateEvent) {
		IdleStateEvent event = (IdleStateEvent) obj;
		if (IdleState.READER_IDLE.equals(event.state())) { // 如果读通道处于空闲状态，说明没有接收到心跳命令
			System.out.println("已经5秒没有接收到客户端的信息了");
			if (idle_count > 1) {
				System.out.println("关闭这个不活跃的channel");
				ctx.channel().close();
			}
			idle_count++;
		}
	} else {
		super.userEventTriggered(ctx, obj);
	}
}

Example #20

Source File: ClientSocket.java From OrionAlpha with GNU General Public License v3.0

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) {
            if (user != null && migrateState == MigrateState.WaitCenterMigrateOutResult) {
                // If a user has been migrating for over 30 seconds, dc and prepare a
                // HandleUserMigrateTimeout on the center JVM.
                if (System.currentTimeMillis() - migrateOut > 30000) {
                    channelInactive(ctx);
                }
                // If there's no active user and they aren't migrating, then they have no
                // excuse as to why they have no read operations for 20 seconds straight.
            } else {
                channelInactive(ctx);
            }
            // Handle the AliveAck on the client-end if this ever occurs.
            // If the user hits over a 15-second writer timeout -> disconnect.
        } else if (e.state() == IdleState.WRITER_IDLE) {
            channel.writeAndFlush(onAliveReq((int) (System.currentTimeMillis() / 1000)));
        }
    }
}

Example #21

Source File: ClientHandler.java From LuckyFrameClient with GNU Affero General Public License v3.0

6 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt)
        throws Exception {
    if (evt instanceof IdleStateEvent) {
        IdleStateEvent event = (IdleStateEvent) evt;
        if (event.state().equals(IdleState.READER_IDLE)) {
            //��������,���ֳ�����
            JSONObject json = new JSONObject();
            json.put("method", "ping");
            json.put("hostName", NETTY_HOST);
            //ctx.channel().writeAndFlush(json.toString() + "$_").sync();
            sendMessage(json.toString());
            //log.info("�������ͳɹ�!");
        }
    }
    super.userEventTriggered(ctx, evt);
}

Example #22

Source File: NettyRemotingClient.java From DDMQ with Apache License 2.0

6 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    if (evt instanceof IdleStateEvent) {
        IdleStateEvent event = (IdleStateEvent) evt;
        if (event.state().equals(IdleState.ALL_IDLE)) {
            final String remoteAddress = RemotingHelper.parseChannelRemoteAddr(ctx.channel());
            log.warn("NETTY CLIENT PIPELINE: IDLE exception [{}]", remoteAddress);
            closeChannel(ctx.channel());
            if (NettyRemotingClient.this.channelEventListener != null) {
                NettyRemotingClient.this
                    .putNettyEvent(new NettyEvent(NettyEventType.IDLE, remoteAddress, ctx.channel()));
            }
        }
    }

    ctx.fireUserEventTriggered(evt);
}

Example #23

Source File: MqttCommandInvocation.java From joyqueue with Apache License 2.0

6 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    String clientId = NettyAttrManager.getAttrClientId(ctx.channel());
    if (evt instanceof IdleStateEvent) {
        IdleStateEvent event = (IdleStateEvent) evt;
        if (event.state().equals(IdleState.READER_IDLE)) {
            // keepalive的1.5倍时间内没有收到client端写操作 触发inactive并关闭连接
            LOG.info("READER_IDLE: {}, start close channel...", clientId);
            ctx.fireChannelInactive();
            ctx.close().addListener(CLOSE_ON_FAILURE);
        } else if (event.state().equals(IdleState.WRITER_IDLE)) {
            //未进行写操作
            LOG.info("WRITER_IDLE: {}, start close channel...", clientId);
        } else if (event.state().equals(IdleState.ALL_IDLE)) {
            //未进行读写
            LOG.info("ALL_IDLE: {}, start close channel...", clientId);
            ctx.fireChannelInactive();
            ctx.close().addListener(CLOSE_ON_FAILURE);
        }
    }
}

Example #24

Source File: NettyRemotingClient.java From light-task-scheduler with Apache License 2.0

6 votes

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

        Channel channel = new NettyChannel(ctx);

        final String remoteAddress = RemotingHelper.parseChannelRemoteAddr(channel);

        if (event.state().equals(io.netty.handler.timeout.IdleState.ALL_IDLE)) {
            LOGGER.warn("CLIENT : IDLE [{}]", remoteAddress);
            closeChannel(channel);
        }

        if (channelEventListener != null) {
            RemotingEventType remotingEventType = RemotingEventType.valueOf(event.state().name());
            putRemotingEvent(new RemotingEvent(remotingEventType,
                    remoteAddress, channel));
        }
    }

    ctx.fireUserEventTriggered(evt);
}

Example #25

Source File: NettyRemotingServer.java From rocketmq-4.3.0 with Apache License 2.0

6 votes

@Override
        public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
//            读超时或者写超时会进入这个事件
            if (evt instanceof IdleStateEvent) {
                IdleStateEvent event = (IdleStateEvent) evt;
                if (event.state().equals(IdleState.ALL_IDLE)) {
                    final String remoteAddress = RemotingHelper.parseChannelRemoteAddr(ctx.channel());
                    log.warn("NETTY SERVER PIPELINE: IDLE exception [{}]", remoteAddress);
                    RemotingUtil.closeChannel(ctx.channel());
                    if (NettyRemotingServer.this.channelEventListener != null) {
//                        空闲事件存储到队列
                        NettyRemotingServer.this
                            .putNettyEvent(new NettyEvent(NettyEventType.IDLE, remoteAddress, ctx.channel()));
                    }
                }
            }

            ctx.fireUserEventTriggered(evt);
        }

Example #26

Source File: HttpServerInitializer.java From jframe 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.ALL_IDLE) {
            ctx.close();
            LOG.info("close ALL_IDLE {}", evt.toString());
        } else if (e.state() == IdleState.READER_IDLE) {
            ctx.close();
            LOG.info("close READER_IDLE {}", evt.toString());
        } else if (e.state() == IdleState.WRITER_IDLE) {
            ctx.close();
            LOG.info("close WRITER_IDLE {}", evt.toString());
        }
    }
}

Example #27

Source File: SoaIdleHandler.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());

            //check times of write idle, close the channel if exceed specify times
            IdleConnectionManager.addChannel(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());
        }
    }

}

Example #28

Source File: NettyRemotingClient.java From rocketmq with Apache License 2.0

6 votes

@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    if (evt instanceof IdleStateEvent) {
        IdleStateEvent event = (IdleStateEvent) evt;
        if (event.state().equals(IdleState.ALL_IDLE)) {
            final String remoteAddress = RemotingHelper.parseChannelRemoteAddr(ctx.channel());
            log.warn("NETTY CLIENT PIPELINE: IDLE exception [{}]", remoteAddress);
            closeChannel(ctx.channel());
            if (NettyRemotingClient.this.channelEventListener != null) {
                NettyRemotingClient.this
                    .putNettyEvent(new NettyEvent(NettyEventType.IDLE, remoteAddress, ctx.channel()));
            }
        }
    }

    ctx.fireUserEventTriggered(evt);
}

Example #29

Source File: NettyRemotingServer.java From light-task-scheduler with Apache License 2.0

6 votes

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

        com.github.ltsopensource.remoting.Channel channel = new NettyChannel(ctx);

        final String remoteAddress = RemotingHelper.parseChannelRemoteAddr(channel);

        if (event.state().equals(IdleState.ALL_IDLE)) {
            LOGGER.warn("SERVER: IDLE [{}]", remoteAddress);
            RemotingHelper.closeChannel(channel);
        }

        if (channelEventListener != null) {
            RemotingEventType remotingEventType = RemotingEventType.valueOf(event.state().name());
            putRemotingEvent(new RemotingEvent(remotingEventType,
                    remoteAddress, channel));
        }
    }

    ctx.fireUserEventTriggered(evt);
}

Example #30

Source File: HeartbeatServerHandler.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("WRITER_IDLE");
        } else if (e.state() == IdleState.READER_IDLE) {
        	NettyLog.info("READER_IDLE");
            //ctx.channel().close();
        } else if (e.state() == IdleState.ALL_IDLE) {
        	NettyLog.info("ALL_IDLE");
        	//
        	ctx.close();
        	return ;
        }
    }
    super.userEventTriggered(ctx, evt);
}