Examples with TransportMessage io.transport.core.protocol.message.internal.TransportMessage used on opensource projects

Example 1 with TransportMessage

use of io.transport.core.protocol.message.internal.TransportMessage in project transporter by wang4ever.

the class TransportMessageHandler method dispatch.

/**
 * 转发给具体业务方法
 *
 * 【方法描述】
 *
 * @param msg
 * @see: 【参考链接】
 */
@Override
protected void dispatch(ChannelHandlerContext ctx, Object msg) {
    // 1.1 请求连接
    if (msg instanceof ConnectMessage) {
        if (logger.isDebugEnabled())
            logger.debug("On connect. msg={}", msg);
        super.processAccpetConnect(ctx, (ConnectMessage) msg);
        return;
    }
    // 1.2 连接认证检查
    this.authentication();
    // 1.3 连接关闭
    if (msg instanceof ClosingMessage) {
        if (logger.isDebugEnabled())
            logger.debug("On close. msg={}", msg);
        // Close处理
        super.closeClient();
        return;
    }
    // 1.4 链路检测
    if (msg instanceof ActiveMessage) {
        if (logger.isDebugEnabled())
            logger.debug("On Active. msg={}", msg);
        // Reply client link detection.
        this.echoWrite(ctx, new ActiveRespMessage());
        return;
    } else // 1.5 消息传送
    if (msg instanceof TransportMessage) {
        if (logger.isDebugEnabled())
            logger.debug("On transport. msg={}", msg);
        // 数据传输处理
        this.processTransport(ctx, (TransportMessage) msg);
        return;
    } else // 1.6 注册前端设备
    if (msg instanceof DeviceRegistMessage) {
        if (logger.isDebugEnabled())
            logger.debug("On frontend device register. msg={}", msg);
        // 注册前端设备连接认证信息处理
        this.processDeviceRegisted(ctx, (DeviceRegistMessage) msg);
        return;
    }
    // 2.1 非法连接client close.
    this.closeClient();
    logger.warn("未知类型的消息.{}", JSON.toJSONString(msg));
    return;
}

Example 2 with TransportMessage

use of io.transport.core.protocol.message.internal.TransportMessage in project transporter by wang4ever.

the class PushTopicHandler method execute.

@Override
public void execute(String topic, byte[] payload) {
    if (logger.isDebugEnabled())
        logger.debug("Push handler on message: topic={}, payload={}", topic, ByteBufs.toString(payload));
    try {
        // 当使用MQTT broker转发时，topic包含clientId的信息(topic -> toDeviceId).
        String toDeviceId = TopicType.getSubTopicAfter(topic);
        TransportMessage message = TransportProcessors.build(payload);
        // toDeviceId -> actorName
        String actorName = this.config.getCtlDeviceIdActorPkey() + toDeviceId;
        this.actorManager.actorTell(actorName, message);
        if (logger.isDebugEnabled())
            logger.debug("MQTT.device消息传送(Actor). actorName={}", actorName);
    } catch (Exception e) {
        if (e instanceof TransportException)
            logger.error("MQTT.device消费传送(Actor)失败. {}", ExceptionUtils.getRootCauseMessage(e));
        else
            logger.error("MQTT.device消费传送(Actor)异常. ", e);
    }
}

Example 3 with TransportMessage

use of io.transport.core.protocol.message.internal.TransportMessage in project transporter by wang4ever.

the class AccpetActor method dispatch.

/**
 * 转发路由消息
 *
 * @param msg
 */
private void dispatch(Object msg) {
    if (msg instanceof MemberUp) {
        MemberUp mUp = (MemberUp) msg;
        logger.warn("Member is Up: {}", mUp.member());
        // Join cluster node.
        this.clusterService.joining(this.getHostAndPort(mUp.member()));
    } else if (msg instanceof UnreachableMember) {
        UnreachableMember mUnreachable = (UnreachableMember) msg;
        logger.warn("Member detected as unreachable: {}", mUnreachable.member());
        // Leaving cluster node.
        this.clusterService.leaving(this.getHostAndPort(mUnreachable.member()));
    } else if (msg instanceof MemberRemoved) {
        MemberRemoved mRemoved = (MemberRemoved) msg;
        logger.warn("Member is Removed: {}", mRemoved.member());
        // Remove cluster node.
        this.clusterService.leaving(this.getHostAndPort(mRemoved.member()));
    } else if (msg instanceof MemberEvent) {
        MemberRemoved mEvent = (MemberRemoved) msg;
        logger.warn("Member is event: {}", mEvent.member());
    } else if (msg instanceof TransportMessage) {
        TransportMessage tmsg = (TransportMessage) msg;
        // Routing by point to point or point pairs.
        if (!StringUtils.isEmpty(tmsg.getToGroupId())) {
            TransportProcessors.sentGroupMsg(channelRepository, tmsg);
            if (logger.isInfoEnabled())
                logger.info("Actor Forward to toGroupId={}.", tmsg.getToGroupId());
        } else if (!StringUtils.isEmpty(tmsg.getToDeviceId())) {
            TransportProcessors.sentMsg(channelRepository, tmsg);
            if (logger.isInfoEnabled())
                logger.info("Actor Forward to toDeviceId={}.", tmsg.getToDeviceId());
        }
    } else {
        this.unhandled(msg);
    }
}

Example 4 with TransportMessage

use of io.transport.core.protocol.message.internal.TransportMessage in project transporter by wang4ever.

the class TransportProcessors method build.

/**
 * 构建消息
 *
 * @param c
 * @param msg
 */
public static TransportMessage build(byte[] buf) {
    TransportMessage msg = JSON.parseObject(ByteBufs.toString(buf), TransportMessage.class);
    // 校正输出action类型
    msg.getHead().setActionId(MsgType.TRANSPORT_OUT.getActionId());
    return msg;
}

Example 5 with TransportMessage

use of io.transport.core.protocol.message.internal.TransportMessage in project transporter by wang4ever.

the class PushGroupTopicHandler method execute.

@Override
public void execute(String topic, byte[] payload) {
    if (logger.isDebugEnabled())
        logger.debug("Push.group handler on message: topic={}, payload={}", topic, ByteBufs.toString(payload));
    try {
        // 当使用MQTT broker转发时，topic包含clientId的信息(topic -> toGroupId).
        String toGroupId = TopicType.getSubTopicAfter(topic);
        TransportMessage message = TransportProcessors.build(payload);
        // 发送给toGroupId下所有deviceId
        Collection<Client> clients = this.channelRepository.getClients(toGroupId);
        if (clients != null && !clients.isEmpty()) {
            for (Client c : clients) {
                // toDeviceId -> actorName
                String actorName = this.config.getCtlDeviceIdActorPkey() + c.getDeviceInfo().getDeviceId();
                this.actorManager.actorTell(actorName, message);
                if (logger.isDebugEnabled())
                    logger.debug("MQTT.group消息传送(Actor). actorName={}", actorName);
            }
        } else
            throw new TransportException("toGroupId=" + toGroupId + " clients is null.");
    } catch (Exception e) {
        if (e instanceof TransportException)
            logger.error("MQTT.group消费传送(Actor)失败. {}", ExceptionUtils.getRootCauseMessage(e));
        else
            logger.error("MQTT.group消费传送(Actor)异常. ", e);
    }
}