Examples with Response com.cloud.agent.transport.Response used on opensource projects

Example 11 with Response

use of com.cloud.agent.transport.Response in project cloudstack by apache.

the class DirectAgentAttache method send.

@Override
public void send(Request req) throws AgentUnavailableException {
    req.logD("Executing: ", true);
    if (req instanceof Response) {
        Response resp = (Response) req;
        Answer[] answers = resp.getAnswers();
        if (answers != null && answers[0] instanceof StartupAnswer) {
            StartupAnswer startup = (StartupAnswer) answers[0];
            int interval = startup.getPingInterval();
            _futures.add(_agentMgr.getCronJobPool().scheduleAtFixedRate(new PingTask(), interval, interval, TimeUnit.SECONDS));
        }
    } else {
        Command[] cmds = req.getCommands();
        if (cmds.length > 0 && !(cmds[0] instanceof CronCommand)) {
            queueTask(new Task(req));
            scheduleFromQueue();
        } else {
            CronCommand cmd = (CronCommand) cmds[0];
            _futures.add(_agentMgr.getCronJobPool().scheduleAtFixedRate(new CronTask(req), cmd.getInterval(), cmd.getInterval(), TimeUnit.SECONDS));
        }
    }
}

Example 12 with Response

use of com.cloud.agent.transport.Response in project cosmic by MissionCriticalCloud.

the class Agent method processOtherTask.

public void processOtherTask(final Task task) {
    final Object obj = task.get();
    if (obj instanceof Response) {
        if (System.currentTimeMillis() - _lastPingResponseTime > _pingInterval * agentProperties.getPingRetries()) {
            logger.error("Ping Interval has gone past " + _pingInterval * agentProperties.getPingRetries() + ". Won't reconnect to mgt server, as connection is still alive");
            return;
        }
        final PingCommand ping = resource.getCurrentStatus(getId());
        final Request request = new Request(_id, -1, ping, false);
        request.setSequence(getNextSequence());
        if (logger.isDebugEnabled()) {
            logger.debug("Sending ping: " + request.toString());
        }
        try {
            task.getLink().send(request.toBytes());
            // if i can send pingcommand out, means the link is ok
            setLastPingResponseTime();
        } catch (final ClosedChannelException e) {
            logger.warn("Unable to send request: " + request.toString());
        }
    } else if (obj instanceof Request) {
        final Request req = (Request) obj;
        final Command command = req.getCommand();
        if (command.getContextParam("logid") != null) {
            MDC.put("logcontextid", command.getContextParam("logid"));
        }
        Answer answer = null;
        _inProgress.incrementAndGet();
        try {
            answer = resource.executeRequest(command);
        } finally {
            _inProgress.decrementAndGet();
        }
        if (answer != null) {
            final Response response = new Response(req, answer);
            if (logger.isDebugEnabled()) {
                logger.debug("Watch Sent: " + response.toString());
            }
            try {
                task.getLink().send(response.toBytes());
            } catch (final ClosedChannelException e) {
                logger.warn("Unable to send response: " + response.toString());
            }
        }
    } else {
        logger.warn("Ignoring an unknown task");
    }
}