Examples with FedmsgMessage com.redhat.jenkins.plugins.ci.messaging.data.FedmsgMessage used on opensource projects

Example 1 with FedmsgMessage

use of com.redhat.jenkins.plugins.ci.messaging.data.FedmsgMessage in project jms-messaging-plugin by jenkinsci.

the class FedMsgMessagingWorker method sendMessage.

@Override
public SendResult sendMessage(Run<?, ?> build, TaskListener listener, ProviderData pdata) {
    FedMsgPublisherProviderData pd = (FedMsgPublisherProviderData) pdata;
    ZMQ.Context context = ZMQ.context(1);
    ZMQ.Socket sock = context.socket(ZMQ.PUB);
    sock.setLinger(0);
    log.fine("pub address: " + provider.getPubAddr());
    sock.connect(provider.getPubAddr());
    try {
        Thread.sleep(5000);
    } catch (InterruptedException e) {
        e.printStackTrace();
    }
    String body = "";
    String msgId = "";
    try {
        EnvVars env = new EnvVars();
        env.putAll(build.getEnvironment(listener));
        env.put("CI_NAME", build.getParent().getName());
        if (!build.isBuilding()) {
            env.put("CI_STATUS", (build.getResult() == Result.SUCCESS ? "passed" : "failed"));
            env.put("BUILD_STATUS", Objects.requireNonNull(build.getResult()).toString());
        }
        FedmsgMessage fm = new FedmsgMessage(PluginUtils.getSubstitutedValue(getTopic(provider), build.getEnvironment(listener)), PluginUtils.getSubstitutedValue(pd.getMessageContent(), env));
        fm.setTimestamp(System.currentTimeMillis());
        // Use toString() instead of getBodyJson so that message ID is included and sent.
        body = fm.toJson();
        msgId = fm.getMsgId();
        if (!sock.sendMore(fm.getTopic()) && pd.isFailOnError()) {
            log.severe("Unhandled exception in perform: Failed to send message (topic)!");
            return new SendResult(false, msgId, body);
        }
        if (!sock.send(body) && pd.isFailOnError()) {
            log.severe("Unhandled exception in perform: Failed to send message (body)!");
            return new SendResult(false, msgId, body);
        }
        log.fine("JSON message body:\n" + body);
        listener.getLogger().println("JSON message body:\n" + body);
    } catch (Exception e) {
        if (pd.isFailOnError()) {
            log.severe("Unhandled exception in perform: ");
            log.severe(ExceptionUtils.getStackTrace(e));
            listener.fatalError("Unhandled exception in perform: ");
            listener.fatalError(ExceptionUtils.getStackTrace(e));
            return new SendResult(false, msgId, body);
        } else {
            log.warning("Unhandled exception in perform: ");
            log.warning(ExceptionUtils.getStackTrace(e));
            listener.error("Unhandled exception in perform: ");
            listener.error(ExceptionUtils.getStackTrace(e));
            return new SendResult(true, msgId, body);
        }
    } finally {
        sock.close();
        context.term();
    }
    return new SendResult(true, msgId, body);
}

Example 2 with FedmsgMessage

use of com.redhat.jenkins.plugins.ci.messaging.data.FedmsgMessage in project jms-messaging-plugin by jenkinsci.

the class FedMsgMessagingWorker method receive.

@Override
public void receive(String jobname, ProviderData pdata) {
    FedMsgSubscriberProviderData pd = (FedMsgSubscriberProviderData) pdata;
    int timeoutInMs = (pd.getTimeout() != null ? pd.getTimeout() : FedMsgSubscriberProviderData.DEFAULT_TIMEOUT_IN_MINUTES) * 60 * 1000;
    if (interrupt) {
        log.info("we have been interrupted at start of receive");
        return;
    }
    while (!subscribe(jobname)) {
        if (!Thread.currentThread().isInterrupted()) {
            try {
                int WAIT_SECONDS = 2;
                Thread.sleep(WAIT_SECONDS * 1000);
            } catch (InterruptedException e) {
                // We were interrupted while waiting to retry. We will
                // jump ship on the next iteration.
                // NB: The interrupt flag was cleared when
                // InterruptedException was thrown. We have to
                // re-install it to make sure we eventually leave this
                // thread.
                Thread.currentThread().interrupt();
            }
        }
    }
    ObjectMapper mapper = new ObjectMapper();
    mapper.enable(DeserializationFeature.ACCEPT_EMPTY_STRING_AS_NULL_OBJECT);
    long lastSeenMessage = new Date().getTime();
    try {
        while ((new Date().getTime() - lastSeenMessage) < timeoutInMs) {
            if (poller.poll(1000) > 0) {
                pollerClosed = false;
                if (poller.pollin(0)) {
                    ZMsg z = ZMsg.recvMsg(poller.getSocket(0));
                    // Reset timer
                    lastSeenMessage = new Date().getTime();
                    // 
                    String json = z.getLast().toString();
                    FedmsgMessage data = mapper.readValue(json, FedmsgMessage.class);
                    if (provider.verify(data.getBodyJson(), pd.getChecks(), jobname)) {
                        Map<String, String> params = new HashMap<>();
                        params.put("CI_MESSAGE", data.getBodyJson());
                        trigger(jobname, provider.formatMessage(data), params);
                    }
                }
            } else {
                if (interrupt) {
                    log.info("We have been interrupted...");
                    pollerClosed = true;
                    break;
                }
            }
        }
        if (!interrupt) {
            log.info("No message received for the past " + timeoutInMs + " ms, re-subscribing for job '" + jobname + "'.");
            unsubscribe(jobname);
        }
    } catch (Exception e) {
        if (!Thread.currentThread().isInterrupted()) {
            // Something other than an interrupt causes this.
            // Unsubscribe, but stay in our loop and try to reconnect..
            log.log(Level.WARNING, "JMS exception raised, going to re-subscribe for job '" + jobname + "'.", e);
            // Try again next time.
            unsubscribe(jobname);
        }
    }
}

Example 3 with FedmsgMessage

use of com.redhat.jenkins.plugins.ci.messaging.data.FedmsgMessage in project jms-messaging-plugin by jenkinsci.

the class FedMsgMessageWatcher method watch.

@Override
public String watch() {
    fedMsgMessagingProvider = (FedMsgMessagingProvider) provider;
    log.info("Waiting for message with selector: " + selector);
    for (MsgCheck msgCheck : checks) {
        log.info(" with check: " + msgCheck.toString());
    }
    taskListener.getLogger().println("Waiting for message with selector: " + selector);
    for (MsgCheck msgCheck : checks) {
        taskListener.getLogger().println(" with check: " + msgCheck.toString());
    }
    log.info(" with timeout: " + timeout);
    taskListener.getLogger().println(" with timeout: " + timeout);
    lcontext = ZMQ.context(1);
    lpoller = lcontext.poller(1);
    lsocket = lcontext.socket(ZMQ.SUB);
    topic = PluginUtils.getSubstitutedValue(getTopic(overrides, fedMsgMessagingProvider.getTopic(), DEFAULT_TOPIC), environment);
    lsocket.subscribe(topic.getBytes(StandardCharsets.UTF_8));
    lsocket.setLinger(0);
    lsocket.connect(fedMsgMessagingProvider.getHubAddr());
    lpoller.register(lsocket, ZMQ.Poller.POLLIN);
    ObjectMapper mapper = new ObjectMapper();
    long startTime = new Date().getTime();
    int timeoutInMs = timeout * 60 * 1000;
    interrupted = false;
    try {
        while ((new Date().getTime() - startTime) < timeoutInMs) {
            if (lpoller.poll(1000) > 0) {
                if (lpoller.pollin(0)) {
                    ZMsg z = ZMsg.recvMsg(lpoller.getSocket(0));
                    String json = z.getLast().toString();
                    FedmsgMessage data = mapper.readValue(json, FedmsgMessage.class);
                    if (!provider.verify(data.getBodyJson(), checks, jobname)) {
                        continue;
                    }
                    return data.getBodyJson();
                }
            }
        }
        if (interrupted) {
            return null;
        }
        log.severe("Timed out waiting for message!");
        taskListener.getLogger().println("Timed out waiting for message!");
    } catch (Exception e) {
        log.log(Level.SEVERE, "Unhandled exception waiting for message.", e);
    } finally {
        try {
            if (lpoller != null) {
                ZMQ.Socket s = lpoller.getSocket(0);
                lpoller.unregister(s);
                s.disconnect(fedMsgMessagingProvider.getHubAddr());
                lsocket.unsubscribe(this.topic.getBytes(StandardCharsets.UTF_8));
                lsocket.close();
            }
            if (lcontext != null) {
                lcontext.term();
            }
        } catch (Exception e) {
            log.fine(e.getMessage());
        }
        lpoller = null;
        lsocket = null;
    }
    return null;
}

Example 4 with FedmsgMessage

use of com.redhat.jenkins.plugins.ci.messaging.data.FedmsgMessage in project jms-messaging-plugin by jenkinsci.

the class FedMsgMessagingWorker method waitForMessage.

@Override
public String waitForMessage(Run<?, ?> build, TaskListener listener, ProviderData pdata) {
    FedMsgSubscriberProviderData pd = (FedMsgSubscriberProviderData) pdata;
    log.info("Waiting for message.");
    listener.getLogger().println("Waiting for message.");
    for (MsgCheck msgCheck : pd.getChecks()) {
        log.info(" with check: " + msgCheck.toString());
        listener.getLogger().println(" with check: " + msgCheck);
    }
    Integer timeout = (pd.getTimeout() != null ? pd.getTimeout() : FedMsgSubscriberProviderData.DEFAULT_TIMEOUT_IN_MINUTES);
    log.info(" with timeout: " + timeout);
    listener.getLogger().println(" with timeout: " + timeout);
    ZMQ.Context lcontext = ZMQ.context(1);
    ZMQ.Poller lpoller = lcontext.poller(1);
    ZMQ.Socket lsocket = lcontext.socket(ZMQ.SUB);
    String ltopic = getTopic(provider);
    try {
        ltopic = PluginUtils.getSubstitutedValue(getTopic(provider), build.getEnvironment(listener));
    } catch (IOException | InterruptedException e) {
        log.warning(e.getMessage());
    }
    lsocket.subscribe(ltopic.getBytes(StandardCharsets.UTF_8));
    lsocket.setLinger(0);
    lsocket.connect(provider.getHubAddr());
    lpoller.register(lsocket, ZMQ.Poller.POLLIN);
    ObjectMapper mapper = new ObjectMapper();
    long startTime = new Date().getTime();
    int timeoutInMs = timeout * 60 * 1000;
    try {
        while ((new Date().getTime() - startTime) < timeoutInMs) {
            if (lpoller.poll(1000) > 0) {
                if (lpoller.pollin(0)) {
                    ZMsg z = ZMsg.recvMsg(lpoller.getSocket(0));
                    listener.getLogger().println("Received a message");
                    String json = z.getLast().toString();
                    FedmsgMessage data = mapper.readValue(json, FedmsgMessage.class);
                    String body = data.getBodyJson();
                    if (!provider.verify(body, pd.getChecks(), jobname)) {
                        continue;
                    }
                    if (StringUtils.isNotEmpty(pd.getVariable())) {
                        EnvVars vars = new EnvVars();
                        vars.put(pd.getVariable(), body);
                        build.addAction(new CIEnvironmentContributingAction(vars));
                    }
                    return body;
                }
            }
        }
        log.severe("Timed out waiting for message!");
        listener.getLogger().println("Timed out waiting for message!");
    } catch (Exception e) {
        log.log(Level.SEVERE, "Unhandled exception waiting for message.", e);
    } finally {
        try {
            ZMQ.Socket s = lpoller.getSocket(0);
            lpoller.unregister(s);
            s.disconnect(provider.getHubAddr());
            lsocket.unsubscribe(ltopic.getBytes(StandardCharsets.UTF_8));
            lsocket.close();
            lcontext.term();
        } catch (Exception e) {
            listener.getLogger().println("exception in finally");
        }
    }
    return null;
}