Examples with ChannelManager com.rabbitmq.client.impl.ChannelManager used on opensource projects

Example 1 with ChannelManager

use of com.rabbitmq.client.impl.ChannelManager in project LinkAgent by shulieTech.

the class ChannelNProcessDeliveryInterceptor method getAllConsumersFromConnection.

private List<ConsumerDetail> getAllConsumersFromConnection(Connection connection) {
    List<ConsumerDetail> consumerDetails = new ArrayList<ConsumerDetail>();
    Set<Channel> channels = new HashSet<Channel>();
    if (connection instanceof AMQConnection) {
        ChannelManager _channelManager = Reflect.on(connection).get("_channelManager");
        Map<Integer, ChannelN> _channelMap = Reflect.on(_channelManager).get("_channelMap");
        channels.addAll(_channelMap.values());
    } else if (connection instanceof AutorecoveringConnection) {
        Map<Integer, AutorecoveringChannel> _channels = Reflect.on(connection).get("channels");
        channels.addAll(_channels.values());
    } else {
        logger.error("[RabbitMQ] SIMULATOR unsupport rabbitmqConnection");
    }
    AMQConnection amqConnection = RabbitMqUtils.unWrapConnection(connection);
    SocketFrameHandler frameHandler = Reflect.on(amqConnection).get("_frameHandler");
    String localIp = frameHandler.getLocalAddress().getHostAddress();
    if (isLocalHost(localIp)) {
        localIp = AddressUtils.getLocalAddress();
        logger.warn("[RabbitMQ] SIMULATOR get localIp from connection is localIp use {} instead", localIp);
    }
    int localPort = frameHandler.getLocalPort();
    for (Channel channel : channels) {
        ChannelN channelN = RabbitMqUtils.unWrapChannel(channel);
        Map<String, Consumer> _consumers = Reflect.on(channelN).get("_consumers");
        for (Entry<String, Consumer> entry : _consumers.entrySet()) {
            consumerDetails.add(new ConsumerDetail(connection, entry.getKey(), channel, entry.getValue(), localIp, localPort));
        }
    }
    return consumerDetails;
}

Example 2 with ChannelManager

use of com.rabbitmq.client.impl.ChannelManager in project LinkAgent by shulieTech.

the class ChannelHolder method getThreadPoolInfoFromBiz.

private static ThreadPoolInfo getThreadPoolInfoFromBiz(Connection connection) {
    if (connection instanceof AMQConnection) {
        try {
            ConsumerWorkService workService = Reflect.on(connection).get("_workService");
            ExecutorService executorService = Reflect.on(workService).get("executor");
            if (executorService instanceof ThreadPoolExecutor) {
                ThreadPoolExecutor te = (ThreadPoolExecutor) executorService;
                int queueSize = getQueueSize(te.getQueue());
                if (isInfoEnabled) {
                    LOGGER.info("[RabbitMQ] biz consumer use thread pool info : [coreSize : {}, maxSize : {}, keepAliveTime : " + "{} " + "queueSize : {}]", te.getCorePoolSize(), te.getMaximumPoolSize(), te.getKeepAliveTime(TimeUnit.SECONDS), queueSize);
                }
                return new ThreadPoolInfo(te.getCorePoolSize(), te.getMaximumPoolSize(), (int) te.getKeepAliveTime(TimeUnit.SECONDS), queueSize);
            }
        } catch (Exception e) {
            LOGGER.warn("[RabbitMQ]  can not get executor from connection" + " try set max pool size equal channel num connection is : {}", connection.getClass().getName(), e);
            try {
                ChannelManager channelManager = Reflect.on(connection).get("_channelManager");
                Map map = Reflect.on(channelManager).get("_channelMap");
                return new ThreadPoolInfo(map.size(), map.size(), 10, Integer.MAX_VALUE);
            } catch (ReflectException ex) {
                LOGGER.warn("[RabbitMQ]  can not get channels from connection connection is : {}", connection.getClass().getName(), e);
            }
        }
    }
    return null;
}