Java Code Examples for org.apache.rocketmq.remoting.common.RemotingUtil#closeChannel()

The following examples show how to use org.apache.rocketmq.remoting.common.RemotingUtil#closeChannel() . 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: NettyRemotingServer.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 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);
}

Example 2

Source File: NettyRemotingServer.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);
}

Example 3

Source File: RouteInfoManager.java From rocketmq-read with Apache License 2.0

6 votes

/**
 * 扫描不活跃的Broker
 */
public void scanNotActiveBroker() {
    Iterator<Entry<String, BrokerLiveInfo>> it = this.brokerLiveTable.entrySet().iterator();
    while (it.hasNext()) {
        Entry<String, BrokerLiveInfo> next = it.next();
        long last = next.getValue().getLastUpdateTimestamp();
        //如果超过2分钟没有上报心跳了，就移除Channel
        if ((last + BROKER_CHANNEL_EXPIRED_TIME) < System.currentTimeMillis()) {
            RemotingUtil.closeChannel(next.getValue().getChannel());
            //移除
            it.remove();
            log.warn("The broker channel expired, {} {}ms", next.getKey(), BROKER_CHANNEL_EXPIRED_TIME);
            this.onChannelDestroy(next.getKey(), next.getValue().getChannel());
        }
    }
}

Example 4

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

6 votes

@Override
public void encode(ChannelHandlerContext ctx, RemotingCommand remotingCommand, ByteBuf out)
    throws Exception {
    try {
        ByteBuffer header = remotingCommand.encodeHeader();
        out.writeBytes(header);
        byte[] body = remotingCommand.getBody();
        if (body != null) {
            out.writeBytes(body);
        }
    } catch (Exception e) {
        log.error("encode exception, " + RemotingHelper.parseChannelRemoteAddr(ctx.channel()), e);
        if (remotingCommand != null) {
            log.error(remotingCommand.toString());
        }
        RemotingUtil.closeChannel(ctx.channel());
    }
}

Example 5

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

6 votes

@Override
public void encode(ChannelHandlerContext ctx, RemotingCommand remotingCommand, ByteBuf out)
    throws Exception {
    try {
        ByteBuffer header = remotingCommand.encodeHeader();
        out.writeBytes(header);
        byte[] body = remotingCommand.getBody();
        if (body != null) {
            out.writeBytes(body);
        }
    } catch (Exception e) {
        log.error("encode exception, " + RemotingHelper.parseChannelRemoteAddr(ctx.channel()), e);
        if (remotingCommand != null) {
            log.error(remotingCommand.toString());
        }
        RemotingUtil.closeChannel(ctx.channel());
    }
}

Example 6

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

6 votes

@Override
public void encode(ChannelHandlerContext ctx, RemotingCommand remotingCommand, ByteBuf out)
    throws Exception {
    try {
        ByteBuffer header = remotingCommand.encodeHeader();
        out.writeBytes(header);
        byte[] body = remotingCommand.getBody();
        if (body != null) {
            out.writeBytes(body);
        }
    } catch (Exception e) {
        log.error("encode exception, " + RemotingHelper.parseChannelRemoteAddr(ctx.channel()), e);
        if (remotingCommand != null) {
            log.error(remotingCommand.toString());
        }
        RemotingUtil.closeChannel(ctx.channel());
    }
}

Example 7

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

5 votes

public void scanNotActiveChannel() {
    try {
        if (this.groupChannelLock.tryLock(LOCK_TIMEOUT_MILLIS, TimeUnit.MILLISECONDS)) {
            try {
                for (final Map.Entry<String, HashMap<Channel, ClientChannelInfo>> entry : this.groupChannelTable
                    .entrySet()) {
                    final String group = entry.getKey();
                    final HashMap<Channel, ClientChannelInfo> chlMap = entry.getValue();

                    Iterator<Entry<Channel, ClientChannelInfo>> it = chlMap.entrySet().iterator();
                    while (it.hasNext()) {
                        Entry<Channel, ClientChannelInfo> item = it.next();
                        // final Integer id = item.getKey();
                        final ClientChannelInfo info = item.getValue();

                        long diff = System.currentTimeMillis() - info.getLastUpdateTimestamp();
                        if (diff > CHANNEL_EXPIRED_TIMEOUT) {
                            it.remove();
                            log.warn(
                                "SCAN: remove expired channel[{}] from ProducerManager groupChannelTable, producer group name: {}",
                                RemotingHelper.parseChannelRemoteAddr(info.getChannel()), group);
                            RemotingUtil.closeChannel(info.getChannel());
                        }
                    }
                }
            } finally {
                this.groupChannelLock.unlock();
            }
        } else {
            log.warn("ProducerManager scanNotActiveChannel lock timeout");
        }
    } catch (InterruptedException e) {
        log.error("", e);
    }
}

Example 8

Source File: ConsumerManager.java From rocketmq_trans_message with Apache License 2.0

5 votes

public void scanNotActiveChannel() {
    Iterator<Entry<String, ConsumerGroupInfo>> it = this.consumerTable.entrySet().iterator();
    while (it.hasNext()) {
        Entry<String, ConsumerGroupInfo> next = it.next();
        String group = next.getKey();
        ConsumerGroupInfo consumerGroupInfo = next.getValue();
        ConcurrentHashMap<Channel, ClientChannelInfo> channelInfoTable =
            consumerGroupInfo.getChannelInfoTable();

        Iterator<Entry<Channel, ClientChannelInfo>> itChannel = channelInfoTable.entrySet().iterator();
        while (itChannel.hasNext()) {
            Entry<Channel, ClientChannelInfo> nextChannel = itChannel.next();
            ClientChannelInfo clientChannelInfo = nextChannel.getValue();
            long diff = System.currentTimeMillis() - clientChannelInfo.getLastUpdateTimestamp();
            if (diff > CHANNEL_EXPIRED_TIMEOUT) {
                log.warn(
                    "SCAN: remove expired channel from ConsumerManager consumerTable. channel={}, consumerGroup={}",
                    RemotingHelper.parseChannelRemoteAddr(clientChannelInfo.getChannel()), group);
                RemotingUtil.closeChannel(clientChannelInfo.getChannel());
                itChannel.remove();
            }
        }

        if (channelInfoTable.isEmpty()) {
            log.warn(
                "SCAN: remove expired channel from ConsumerManager consumerTable, all clear, consumerGroup={}",
                group);
            it.remove();
        }
    }
}

Example 9

Source File: ProducerManager.java From rocketmq-read with Apache License 2.0

5 votes

/**
 * 扫描不活跃的channel
 */
public void scanNotActiveChannel() {
    try {
        if (this.groupChannelLock.tryLock(LOCK_TIMEOUT_MILLIS, TimeUnit.MILLISECONDS)) {
            try {
                for (final Map.Entry<String, HashMap<Channel, ClientChannelInfo>> entry : this.groupChannelTable
                    .entrySet()) {
                    final String group = entry.getKey();
                    final HashMap<Channel, ClientChannelInfo> chlMap = entry.getValue();

                    Iterator<Entry<Channel, ClientChannelInfo>> it = chlMap.entrySet().iterator();
                    while (it.hasNext()) {
                        Entry<Channel, ClientChannelInfo> item = it.next();
                        // final Integer id = item.getKey();
                        final ClientChannelInfo info = item.getValue();

                        long diff = System.currentTimeMillis() - info.getLastUpdateTimestamp();
                        if (diff > CHANNEL_EXPIRED_TIMEOUT) {
                            it.remove();
                            log.warn(
                                "SCAN: remove expired channel[{}] from ProducerManager groupChannelTable, producer group name: {}",
                                RemotingHelper.parseChannelRemoteAddr(info.getChannel()), group);
                            RemotingUtil.closeChannel(info.getChannel());
                        }
                    }
                }
            } finally {
                this.groupChannelLock.unlock();
            }
        } else {
            log.warn("ProducerManager scanNotActiveChannel lock timeout");
        }
    } catch (InterruptedException e) {
        log.error("", e);
    }
}

Example 10

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

5 votes

@Override
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
    final String remoteAddress = RemotingHelper.parseChannelRemoteAddr(ctx.channel());
    log.warn("NETTY SERVER PIPELINE: exceptionCaught {}", remoteAddress);
    log.warn("NETTY SERVER PIPELINE: exceptionCaught exception.", cause);

    if (NettyRemotingServer.this.channelEventListener != null) {
        NettyRemotingServer.this.putNettyEvent(new NettyEvent(NettyEventType.EXCEPTION, remoteAddress, ctx.channel()));
    }

    RemotingUtil.closeChannel(ctx.channel());
}

Example 11

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

5 votes

public void destroyByBrokerAddr(String addr) {
    BrokerLiveInfo brokerLiveInfo = brokerLiveTable.get(addr);
    if (brokerLiveInfo == null || brokerLiveInfo.getChannel() == null) {
        log.warn("do not get channel by broker addr:{}", addr);
        return;
    }
    RemotingUtil.closeChannel(brokerLiveInfo.getChannel());
    this.onChannelDestroy(addr, brokerLiveInfo.getChannel());
}

Example 12

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

5 votes

public void scanNotActiveBroker() {
    Iterator<Entry<String, BrokerLiveInfo>> it = this.brokerLiveTable.entrySet().iterator();
    while (it.hasNext()) {
        Entry<String, BrokerLiveInfo> next = it.next();
        long last = next.getValue().getLastUpdateTimestamp();
        if ((last + BROKER_CHANNEL_EXPIRED_TIME) < System.currentTimeMillis()) {
            RemotingUtil.closeChannel(next.getValue().getChannel());
            it.remove();
            log.warn("The broker channel expired, {} {}ms", next.getKey(), BROKER_CHANNEL_EXPIRED_TIME);
            this.onChannelDestroy(next.getKey(), next.getValue().getChannel());
        }
    }
}

Example 13

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

5 votes

public void scanNotActiveChannel() {

        Iterator<Entry<Channel, FilterServerInfo>> it = this.filterServerTable.entrySet().iterator();
        while (it.hasNext()) {
            Entry<Channel, FilterServerInfo> next = it.next();
            long timestamp = next.getValue().getLastUpdateTimestamp();
            Channel channel = next.getKey();
            if ((System.currentTimeMillis() - timestamp) > FILTER_SERVER_MAX_IDLE_TIME_MILLS) {
                log.info("The Filter Server<{}> expired, remove it", next.getKey());
                it.remove();
                RemotingUtil.closeChannel(channel);
            }
        }
    }

Example 14

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

5 votes

/**

     */
    public void scanNotActiveChannel() {

        Iterator<Entry<Channel, FilterServerInfo>> it = this.filterServerTable.entrySet().iterator();
        while (it.hasNext()) {
            Entry<Channel, FilterServerInfo> next = it.next();
            long timestamp = next.getValue().getLastUpdateTimestamp();
            Channel channel = next.getKey();
            if ((System.currentTimeMillis() - timestamp) > FILTER_SERVER_MAX_IDLE_TIME_MILLS) {
                log.info("The Filter Server<{}> expired, remove it", next.getKey());
                it.remove();
                RemotingUtil.closeChannel(channel);
            }
        }
    }

Example 15

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

5 votes

public void scanNotActiveChannel() {
    try {
        if (this.groupChannelLock.tryLock(LOCK_TIMEOUT_MILLIS, TimeUnit.MILLISECONDS)) {
            try {
                for (final Map.Entry<String, HashMap<Channel, ClientChannelInfo>> entry : this.groupChannelTable
                    .entrySet()) {
                    final String group = entry.getKey();
                    final HashMap<Channel, ClientChannelInfo> chlMap = entry.getValue();

                    Iterator<Entry<Channel, ClientChannelInfo>> it = chlMap.entrySet().iterator();
                    while (it.hasNext()) {
                        Entry<Channel, ClientChannelInfo> item = it.next();
                        // final Integer id = item.getKey();
                        final ClientChannelInfo info = item.getValue();

                        long diff = System.currentTimeMillis() - info.getLastUpdateTimestamp();
                        if (diff > CHANNEL_EXPIRED_TIMEOUT) {
                            it.remove();
                            log.warn(
                                "SCAN: remove expired channel[{}] from ProducerManager groupChannelTable, producer group name: {}",
                                RemotingHelper.parseChannelRemoteAddr(info.getChannel()), group);
                            RemotingUtil.closeChannel(info.getChannel());
                        }
                    }
                }
            } finally {
                this.groupChannelLock.unlock();
            }
        } else {
            log.warn("ProducerManager scanNotActiveChannel lock timeout");
        }
    } catch (InterruptedException e) {
        log.error("", e);
    }
}

Example 16

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

5 votes

/**

     */
    public void scanNotActiveChannel() {

        Iterator<Entry<Channel, FilterServerInfo>> it = this.filterServerTable.entrySet().iterator();
        while (it.hasNext()) {
            Entry<Channel, FilterServerInfo> next = it.next();
            long timestamp = next.getValue().getLastUpdateTimestamp();
            Channel channel = next.getKey();
            if ((System.currentTimeMillis() - timestamp) > FILTER_SERVER_MAX_IDLE_TIME_MILLS) {
                log.info("The Filter Server<{}> expired, remove it", next.getKey());
                it.remove();
                RemotingUtil.closeChannel(channel);
            }
        }
    }

Example 17

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

5 votes

public void scanNotActiveBroker() {
    Iterator<Entry<String, BrokerLiveInfo>> it = this.brokerLiveTable.entrySet().iterator();
    while (it.hasNext()) {
        Entry<String, BrokerLiveInfo> next = it.next();
        long last = next.getValue().getLastUpdateTimestamp();
        if ((last + BROKER_CHANNEL_EXPIRED_TIME) < System.currentTimeMillis()) {
            RemotingUtil.closeChannel(next.getValue().getChannel());
            it.remove();
            log.warn("The broker channel expired, {} {}ms", next.getKey(), BROKER_CHANNEL_EXPIRED_TIME);
            this.onChannelDestroy(next.getKey(), next.getValue().getChannel());
        }
    }
}

Example 18

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

5 votes

public void scanNotActiveChannel() {
    try {
        if (this.groupChannelLock.tryLock(LOCK_TIMEOUT_MILLIS, TimeUnit.MILLISECONDS)) {
            try {
                for (final Map.Entry<String, HashMap<Channel, ClientChannelInfo>> entry : this.groupChannelTable
                    .entrySet()) {
                    final String group = entry.getKey();
                    final HashMap<Channel, ClientChannelInfo> chlMap = entry.getValue();

                    Iterator<Entry<Channel, ClientChannelInfo>> it = chlMap.entrySet().iterator();
                    while (it.hasNext()) {
                        Entry<Channel, ClientChannelInfo> item = it.next();
                        // final Integer id = item.getKey();
                        final ClientChannelInfo info = item.getValue();

                        long diff = System.currentTimeMillis() - info.getLastUpdateTimestamp();
                        if (diff > CHANNEL_EXPIRED_TIMEOUT) {
                            it.remove();
                            log.warn(
                                "SCAN: remove expired channel[{}] from ProducerManager groupChannelTable, producer group name: {}",
                                RemotingHelper.parseChannelRemoteAddr(info.getChannel()), group);
                            RemotingUtil.closeChannel(info.getChannel());
                        }
                    }
                }
            } finally {
                this.groupChannelLock.unlock();
            }
        } else {
            log.warn("ProducerManager scanNotActiveChannel lock timeout");
        }
    } catch (InterruptedException e) {
        log.error("", e);
    }
}

Example 19

Source File: FilterServerManager.java From rocketmq_trans_message with Apache License 2.0

5 votes

/**

     */
    public void scanNotActiveChannel() {

        Iterator<Entry<Channel, FilterServerInfo>> it = this.filterServerTable.entrySet().iterator();
        while (it.hasNext()) {
            Entry<Channel, FilterServerInfo> next = it.next();
            long timestamp = next.getValue().getLastUpdateTimestamp();
            Channel channel = next.getKey();
            if ((System.currentTimeMillis() - timestamp) > FILTER_SERVER_MAX_IDLE_TIME_MILLS) {
                log.info("The Filter Server<{}> expired, remove it", next.getKey());
                it.remove();
                RemotingUtil.closeChannel(channel);
            }
        }
    }

Example 20

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

5 votes

/**
 * 每10S扫描一次Borker,当超过2M未更新心跳时间,则关闭连接
 */
public void scanNotActiveBroker() {
    Iterator<Entry<String, BrokerLiveInfo>> it = this.brokerLiveTable.entrySet().iterator();
    while (it.hasNext()) {
        Entry<String, BrokerLiveInfo> next = it.next();
        long last = next.getValue().getLastUpdateTimestamp();
        if ((last + BROKER_CHANNEL_EXPIRED_TIME) < System.currentTimeMillis()) {
            RemotingUtil.closeChannel(next.getValue().getChannel());
            it.remove();
            log.warn("The broker channel expired, {} {}ms", next.getKey(), BROKER_CHANNEL_EXPIRED_TIME);
            this.onChannelDestroy(next.getKey(), next.getValue().getChannel());
        }
    }
}