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  3. io.netty.handler.timeout.IdleState

Java 类io.netty.handler.timeout.IdleState 实例源码

项目：happylifeplat-transaction    文件：NettyClientMessageHandler.java    
@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    //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());
            ctx.writeAndFlush(HEART_BEAT);
            LogUtil.debug(LOGGER, () -> "向服务端发送的心跳");
        } 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();
        }
    }
}
项目：JavaQuarkBBS    文件：UserAuthHandler.java    
/**
 * 内部链路检测
 * @param ctx
 * @param evt
 * @throws Exception
 */
@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    //当通道空闲时由IdleStateHandler触发的用户事件
    if (evt instanceof IdleStateEvent){
       IdleStateEvent event = (IdleStateEvent) evt;
        // 判断Channel是否读空闲, 读空闲时移除Channel
        if (event.state().equals(IdleState.READER_IDLE)) {
            final String address = NettyUtil.parseChannelRemoteAddr(ctx.channel());
            logger.warn("Netty Server UserAuthHandler: IDLE exception :{}", address);
            manager.removeChannel(ctx.channel());
            //广播用户数量
            manager.broadMessage(QuarkChatProtocol.buildSysUserInfo(manager.getUsers()));
        }
    }
}
项目：tx-lcn    文件：TransactionHandler.java    
@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    //心跳配置
    if (IdleStateEvent.class.isAssignableFrom(evt.getClass())) {
        IdleStateEvent event = (IdleStateEvent) evt;
        if (event.state() == IdleState.READER_IDLE) {
            //表示已经多久没有收到数据了
            //ctx.close();
        } else if (event.state() == IdleState.WRITER_IDLE) {
            //表示已经多久没有发送数据了
            SocketUtils.sendMsg(ctx, heartJson);
            logger.info("心跳数据---" + heartJson);
        } 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

        }
    }
}
项目：rocketmq-rocketmq-all-4.1.0-incubating    文件：NettyRemotingClient.java    
@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);
}
项目：rocketmq-rocketmq-all-4.1.0-incubating    文件：NettyRemotingServer.java    
@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    if (evt instanceof IdleStateEvent) {
        /**
         *IdleStateEvent事件，在指定时间没有进行读写，会进行回调
         */
        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());  //关闭channel
            if (NettyRemotingServer.this.channelEventListener != null) {
                NettyRemotingServer.this
                    .putNettyEvent(new NettyEvent(NettyEventType.IDLE, remoteAddress, ctx.channel()));
            }
        }
    }

    ctx.fireUserEventTriggered(evt);
}
项目：GoPush    文件：NodeChannelInBoundHandler.java    
@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    Channel channel = ctx.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);
    }
}
项目：GoPush    文件：NodeChannelInBoundHandler.java    
@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);
    }
}
项目：GoPush    文件：DeviceChannelInboundHandler.java    
@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    if (IdleStateEvent.class.isAssignableFrom(evt.getClass())) {
        IdleStateEvent event = (IdleStateEvent) evt;
        if (event.state() == IdleState.READER_IDLE) {
            ctx.writeAndFlush(PING);
        }
        if (event.state() == IdleState.WRITER_IDLE) {
            ctx.writeAndFlush(PING);
        }
        if (event.state() == IdleState.ALL_IDLE) {
            ctx.writeAndFlush(PING);
        }
    } else {
        super.userEventTriggered(ctx, evt);
    }
}
项目：reading-and-annotate-rocketmq-3.4.6    文件：NettyRemotingClient.java    
@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 (NettyRemotingClient.this.channelEventListener != null) {
                NettyRemotingClient.this.putNettyEvent(new NettyEvent(NettyEventType.IDLE,
                    remoteAddress.toString(), ctx.channel()));
            }
        }
    }

    ctx.fireUserEventTriggered(evt);
}
项目：reading-and-annotate-rocketmq-3.4.6    文件：NettyRemotingServer.java    
@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);
}
项目：ConfigCenter    文件：NettyRemotingClient.java    
@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 (NettyRemotingClient.this.channelEventListener != null) {
                NettyRemotingClient.this
                        .putNettyEvent(new NettyEvent(NettyEventType.IDLE, remoteAddress.toString(), ctx.channel()));
            }
        }
    }

    ctx.fireUserEventTriggered(evt);
}
项目：ConfigCenter    文件：NettyRemotingServer.java    
@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);
}
项目：HappyChat    文件：UserAuthHandler.java    
@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    if (evt instanceof IdleStateEvent) {
        IdleStateEvent evnet = (IdleStateEvent) evt;
        // 判断Channel是否读空闲, 读空闲时移除Channel
        if (evnet.state().equals(IdleState.READER_IDLE)) {
            final String remoteAddress = NettyUtil.parseChannelRemoteAddr(ctx.channel());
            logger.warn("NETTY SERVER PIPELINE: IDLE exception [{}]", remoteAddress);
            UserInfoManager.removeChannel(ctx.channel());
            UserInfoManager.broadCastInfo(ChatCode.SYS_USER_COUNT,UserInfoManager.getAuthUserCount());
        }
    }
    ctx.fireUserEventTriggered(evt);
}
项目：qonduit    文件：WebSocketRequestDecoder.java    
@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    if (evt instanceof IdleStateEvent) {
        IdleStateEvent idle = (IdleStateEvent) evt;
        if (idle.state() == IdleState.READER_IDLE) {
            // We have not read any data from client in a while, let's close
            // the subscriptions for this context.
            LOG.info("Client {} is idle", ctx.channel());
        }
    } else if (evt instanceof SslCompletionEvent) {
        SslCompletionEvent ssl = (SslCompletionEvent) evt;
        if (!ssl.isSuccess()) {
            LOG.error("SSL error: {}", ssl.getClass().getSimpleName(), ssl.cause());
        }
    } else {
        LOG.warn("Received unhandled user event {}", evt);
    }
}
项目：sds    文件：SocketHandler.java    
@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    //心跳配置
    if (IdleStateEvent.class.isAssignableFrom(evt.getClass())&& socketService.getSocketEventService().hasOpenHeartCheck()) {
        IdleStateEvent event = (IdleStateEvent) evt;
        String uniqueKey = ctx.channel().remoteAddress().toString();
        if (event.state() == IdleState.READER_IDLE) {
            //表示已经多久没有收到数据了

            socketService.getSocketEventService().onHeartNoReadDataListener(ctx,uniqueKey);

        } else if (event.state() == IdleState.WRITER_IDLE) {
            //表示已经多久没有发送数据了

            socketService.getSocketEventService().onHeartNoWriteDataListener(ctx,uniqueKey);

        } 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

        }
    }
}
项目：rmq4note    文件：NettyRemotingClient.java    
@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);
}
项目：rmq4note    文件：NettyRemotingServer.java    
@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);
}
项目：jeesupport    文件：NettyHandler.java    
/**
 * 利用事件变化来做心跳检测
 */
@Override
public void userEventTriggered( ChannelHandlerContext _ctx , Object _obj ) throws Exception {
    logger.debug( _handler_info( _ctx , "userEventTriggered" ) );

    if ( _obj instanceof IdleStateEvent ) {
        IdleStateEvent event = ( IdleStateEvent ) _obj;
        if ( event.state() == IdleState.READER_IDLE ) {
            lost++;
            logger.debug( _handler_info( _ctx , " inactive with=" + lost ) );
            if ( lost > 2 ) {
                handler.stand( _ctx );
                logger.debug( _handler_info( _ctx , " was stand with=" + lost ) );
            }
        }
    } else {
        logger.warn( _handler_info( _ctx , " was discard" ) );
    }
}
项目：java_learn    文件：ServerHandler.java    
@Override
public void userEventTriggered(final ChannelHandlerContext ctx, Object evt)
        throws Exception {
    if(evt instanceof IdleStateEvent) {
        IdleStateEvent  event = (IdleStateEvent) evt;
        if (event.state() == IdleState.READER_IDLE) {
               System.out.println("--- Reader Idle ---");
               ctx.writeAndFlush("读取等待：客户端你在吗... ...\r\n");
           } else if (event.state() == IdleState.WRITER_IDLE) {
               System.out.println("--- Write Idle ---");
               ctx.writeAndFlush("写入等待：客户端你在吗... ...\r\n");
           } else if (event.state() == IdleState.ALL_IDLE) {
               System.out.println("--- All_IDLE ---");
               ctx.writeAndFlush("全部时间：客户端你在吗... ...\r\n");
           }
    }else{
        super.userEventTriggered(ctx, evt);
    }
}
项目：study-netty    文件：HeartbeatServerHandler.java    
/**
 * 判断是否是IdleStateEvent事件，是则处理
 */
@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    if(evt instanceof IdleStateEvent) {
        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";
        //
        ChannelFuture f = ctx.writeAndFlush(HEARTBEAT_SEQUENCE.duplicate());
        f.addListener(ChannelFutureListener.CLOSE_ON_FAILURE);

        System.out.println(ctx.channel().remoteAddress() + "超时类型 : " + type);
    } else {
        super.userEventTriggered(ctx, evt);
    }
}
项目：timely    文件：WebSocketRequestDecoder.java    
@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    if (evt instanceof IdleStateEvent) {
        IdleStateEvent idle = (IdleStateEvent) evt;
        if (idle.state() == IdleState.READER_IDLE) {
            // We have not read any data from client in a while, let's close
            // the subscriptions for this context.
            String subscriptionId = ctx.channel().attr(SubscriptionRegistry.SUBSCRIPTION_ID_ATTR).get();
            if (!StringUtils.isEmpty(subscriptionId)) {
                if (SubscriptionRegistry.get().containsKey(subscriptionId)) {
                    LOG.info("Closing subscription with subscription id {} due to idle event", subscriptionId);
                    SubscriptionRegistry.get().get(subscriptionId).close();
                }
            } else {
                LOG.warn("Channel idle, but no subscription id found on context. Unable to close subscriptions");
            }
        }
    } else if (evt instanceof SslCompletionEvent) {
        SslCompletionEvent ssl = (SslCompletionEvent) evt;
        if (!ssl.isSuccess()) {
            LOG.error("SSL error: {}", ssl.getClass().getSimpleName(), ssl.cause());
        }
    } else {
        LOG.warn("Received unhandled user event {}", evt);
    }
}
项目：ConfigCenter    文件：NettyRemotingClient.java    
@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 (NettyRemotingClient.this.channelEventListener != null) {
                NettyRemotingClient.this
                        .putNettyEvent(new NettyEvent(NettyEventType.IDLE, remoteAddress.toString(), ctx.channel()));
            }
        }
    }

    ctx.fireUserEventTriggered(evt);
}
项目：ConfigCenter    文件：NettyRemotingServer.java    
@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);
}
项目：netty-tutorials    文件：NettyConnHandler.java    
@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.info("READER_IDLE 事件触发, 关闭连接");/*读超时*/
            ctx.close();
        } else if (e.state() == IdleState.WRITER_IDLE) {
            logger.info("WRITER_IDLE 事件触发");
            ctx.writeAndFlush(new PingMessage());
        } else if (e.state() == IdleState.ALL_IDLE) {
            logger.info("ALL_IDLE 事件触发, 关闭连接");
            ctx.close();
        }
    }
}
项目：rocketmq-commet    文件：NettyRemotingClient.java    
@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 (NettyRemotingClient.this.channelEventListener != null) {
                NettyRemotingClient.this.putNettyEvent(new NettyEvent(NettyEventType.IDLE,
                        remoteAddress.toString(), ctx.channel()));
            }
        }
    }

    ctx.fireUserEventTriggered(evt);
}
项目：rocketmq-commet    文件：NettyRemotingServer.java    
@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);
}
项目：coco    文件：HeartBeatHandler.java    
@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    super.userEventTriggered(ctx, evt);
    // 拦截链路空闲事件并处理心跳
    if (evt instanceof IdleStateEvent) {
        // 心跳处理
        IdleStateEvent event = (IdleStateEvent) evt;
        if (event.state().equals(IdleState.READER_IDLE)) {
            // 未进行读操作, 服务器端主动关闭连接
            LOGGER.warn("READER_IDLE,client maybe not exist,we will close the chnnel");
            if (ctx.channel().isOpen()) {
                ctx.close();
            }
            ctx.close();
        } else if (event.state().equals(IdleState.WRITER_IDLE)) {
            // 未进行写操作, nothing todo
            // LOGGER.info("WRITER_IDLE, long time not write something to client");
        } else if (event.state().equals(IdleState.ALL_IDLE)) {
            // 未进行读写
            // LOGGER.info("ALL_IDLE, long time not to write or read");
            // 发送心跳消息
            // MsgHandleService.getInstance().sendMsgUtil.sendHeartMessage(ctx);
        }
    }
}
项目：light-task-scheduler    文件：NettyRemotingServer.java    
@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    if (evt instanceof IdleStateEvent) {
        IdleStateEvent event = (IdleStateEvent) evt;

        com.lts.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);
}
项目：SI    文件：HttpServerHandler.java    
@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();
        }
    }
}
项目：rocketmq    文件：NettyRemotingClient.java    
@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);
}
项目：rocketmq    文件：NettyRemotingServer.java    
@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 SERVER PIPELINE: IDLE exception [{}]", remoteAddress);
            RemotingUtil.closeChannel(ctx.channel());
            if (NettyRemotingServer.this.channelEventListener != null) {
                NettyRemotingServer.this
                    .putNettyEvent(new NettyEvent(NettyEventType.IDLE, remoteAddress, ctx.channel()));
            }
        }
    }

    ctx.fireUserEventTriggered(evt);
}
项目：Thor    文件：NettyServerHandler.java    
@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    if (IdleStateEvent.class.isAssignableFrom(evt.getClass())) {
        IdleStateEvent event = (IdleStateEvent) evt;
        if (event.state() == IdleState.READER_IDLE) {
            // logger.info("read idle");
        } else if (event.state() == IdleState.WRITER_IDLE) {
            // logger.info("write idle");
        } else if (event.state() == IdleState.ALL_IDLE) {
            JSyncPacket message = new JSyncPacket();
            message.setPacketType(2);
            ctx.channel().writeAndFlush(message);
            logger.info("[Server 链路空闲！发送心跳!]" + message);
        }
    }
}
项目：rocketmq-all-trans    文件：NettyRemotingClient.java    
@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 (NettyRemotingClient.this.channelEventListener != null) {
                NettyRemotingClient.this.putNettyEvent(new NettyEvent(NettyEventType.IDLE,
                    remoteAddress.toString(), ctx.channel()));
            }
        }
    }

    ctx.fireUserEventTriggered(evt);
}
项目：rocketmq-all-trans    文件：NettyRemotingServer.java    
@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);
}
项目：carbon-transports    文件：RedirectHandler.java    
/**
 * When a timeout occurs, notify listener and close the channel.
 *
 * @param ctx Channel context
 * @param evt Event
 * @throws Exception
 */
@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    if (evt instanceof IdleStateEvent) {
        IdleStateEvent event = (IdleStateEvent) evt;
        if (event.state() == IdleState.READER_IDLE || event.state() == IdleState.WRITER_IDLE) {
            if (originalChannelContext == null) {
                originalChannelContext = ctx;
            }
            if (ctx == originalChannelContext) {
                originalChannelContext.fireUserEventTriggered(evt);
                isIdleHandlerOfTargetChannelRemoved = true;
            } else {
                sendTimeoutError(ctx);
            }
            /*Once a timeout occurs after sending the response, close the channel, otherwise we will still be
             getting response data  after the timeout, if backend sends data. */
            if (ctx != originalChannelContext) {
                ctx.close();
            }
        }
    }
}
项目：message-center    文件：HeartbeatHandler.java    
@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
    if (evt instanceof IdleStateEvent) {
        IdleStateEvent e = (IdleStateEvent) evt;
        if (e.state() == IdleState.WRITER_IDLE) {
            if(ctx.hasAttr(ServerConstant.SUSPECT) && ctx.attr(ServerConstant.SUSPECT).get()){
                LOGGER.info("suspect {} write idle happened again and close", ctx);
                ctx.close();
            }else{
                LOGGER.info("{} write idle happened and set context suspect true", ctx);
                ctx.attr(ServerConstant.SUSPECT).set(true);
                ctx.writeAndFlush(Unpooled.wrappedBuffer(MessageFactory.createHeartbeat().toBinary())).addListener(future -> {
                    if (!future.isSuccess()) {
                        LOGGER.info("failed to send heartbeat to {} message, cause by {} ", ctx.channel().remoteAddress(), future.cause());
                    }
                });
            }
        }
    }
}
项目：SI    文件：HttpServerHandler.java    
@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();
        }
    }
}
项目：umbrella    文件：DefaultServerHandler.java    
@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.info("READER_IDLE");
//                ctx.close(); // 断开客户端的连接
            } else if (e.state() == IdleState.WRITER_IDLE) {
                LOGGER.info("WRITER_IDLE");
            } else if (e.state() == IdleState.ALL_IDLE) {
                LOGGER.info("ALL_IDLE");
                //                ctx.close(); // 断开客户端的连接
            }
        }

        super.userEventTriggered(ctx, evt);
    }
项目：van    文件：NettyAcceptedManager.java    
@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)) {
            System.out.println("READER_IDLE");
            // 超时关闭channel
            ctx.close();
        } else if (event.state().equals(IdleState.WRITER_IDLE)) {
            System.out.println("WRITER_IDLE");
        } else if (event.state().equals(IdleState.ALL_IDLE)) {
            System.out.println("ALL_IDLE");
            // 发送心跳
            ctx.channel().writeAndFlush("ping;");
        }
    }
    super.userEventTriggered(ctx, evt);
}
项目：tajo    文件：MonitorClientHandler.java    
@Override
public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
  if (enableMonitor && evt instanceof IdleStateEvent) {
    IdleStateEvent e = (IdleStateEvent) evt;
    if (e.state() == IdleState.READER_IDLE && !e.isFirst()) {
      /* trigger expired event */
      LOG.info("Server has not respond " + ctx.channel());
      ctx.fireUserEventTriggered(MonitorStateEvent.MONITOR_EXPIRED_STATE_EVENT);
    } else if (e.state() == IdleState.WRITER_IDLE) {
      /* send ping packet to remote server */
      if(LOG.isDebugEnabled()){
        LOG.debug("sending ping request " + ctx.channel());
      }
      ctx.writeAndFlush(ping.duplicate().retain());
    }
  }
  super.userEventTriggered(ctx, evt);
}