Examples with Spec com.yahoo.jrt.Spec used on opensource projects

Example 21 with Spec

use of com.yahoo.jrt.Spec in project vespa by vespa-engine.

the class ProxyServer method main.

public static void main(String[] args) {
    /* Initialize the log handler */
    LogSetup.clearHandlers();
    LogSetup.initVespaLogging("configproxy");
    Properties properties = getSystemProperties();
    int port = DEFAULT_RPC_PORT;
    if (args.length > 0) {
        port = Integer.parseInt(args[0]);
    }
    Event.started("configproxy");
    ConfigProxyStatistics statistics = new ConfigProxyStatistics(properties.eventInterval);
    Thread t = new Thread(statistics);
    t.setName("Metrics generator");
    t.setDaemon(true);
    t.start();
    ConfigSourceSet configSources = new ConfigSourceSet(properties.configSources);
    DelayedResponses delayedResponses = new DelayedResponses(statistics);
    ProxyServer proxyServer = new ProxyServer(new Spec(null, port), delayedResponses, configSources, statistics, defaultTimingValues(), true, new MemoryCache(), null);
    // catch termination signal
    proxyServer.setupSigTermHandler();
    Thread proxyserverThread = new Thread(proxyServer);
    proxyserverThread.setName("configproxy");
    proxyserverThread.start();
    proxyServer.waitForShutdown();
}

Example 22 with Spec

use of com.yahoo.jrt.Spec in project vespa by vespa-engine.

the class SlobrokMonitor method getSlobrokSpecs.

List<String> getSlobrokSpecs(ApplicationInfo applicationInfo) {
    List<String> slobrokSpecs = new ArrayList<>();
    for (HostInfo host : applicationInfo.getModel().getHosts()) {
        for (ServiceInfo service : host.getServices()) {
            if (!Objects.equals(service.getServiceType(), SLOBROK_SERVICE_TYPE)) {
                continue;
            }
            for (PortInfo port : service.getPorts()) {
                if (port.getTags().contains(SLOBROK_RPC_PORT_TAG)) {
                    Spec spec = new Spec(host.getHostname(), port.getPort());
                    slobrokSpecs.add(spec.toString());
                }
            }
        }
    }
    return slobrokSpecs;
}

Example 23 with Spec

use of com.yahoo.jrt.Spec in project vespa by vespa-engine.

the class RpcTester method main.

public static void main(String[] args) {
    // String fileReference = args[0];
    String fileReference = "59f93f445438c9db7ccbf1629f583c2aa004a68b";
    String filename = "com.yahoo.vespatest.ExtraHitSearcher-1.0.0-deploy.jar";
    File file = new File(String.format("/tmp/%s/%s", fileReference, filename));
    byte[] blob = null;
    try {
        blob = IOUtils.readFileBytes(file);
    } catch (IOException e) {
        e.printStackTrace();
    }
    log.log(LogLevel.INFO, "Read blob from " + file.getAbsolutePath());
    Supervisor supervisor = new Supervisor(new Transport());
    Spec spec = new Spec("tcp/localhost:19090");
    log.log(LogLevel.INFO, "Connecting to " + spec);
    Target target = supervisor.connect(spec);
    if (!target.isValid()) {
        log.log(LogLevel.INFO, "Could not connect");
        System.exit(1);
    } else {
        log.log(LogLevel.INFO, "Connected to " + spec);
    }
    new RpcTester(target).call(fileReference, filename, blob);
}

Example 24 with Spec

use of com.yahoo.jrt.Spec in project vespa by vespa-engine.

the class Register method handleUpdate.

/**
 * Invoked by the update task.
 */
private void handleUpdate() {
    if (reqDone) {
        reqDone = false;
        boolean logOnSuccess = false;
        synchronized (this) {
            if (req.methodName().equals(UNREGISTER_METHOD_NAME)) {
                logOnSuccess = true;
                // Why is this remove() here and not in unregisterName? Because at that time there may be
                // an in-flight request for the registration of name, and in case handleUpdate() would
                // anyway have to have special code for handling a removed name, e.g. testing for name
                // being in names which is O(N).
                lastRegisterSucceeded.remove(name);
            } else {
                final Boolean lastSucceeded = lastRegisterSucceeded.get(name);
                if (lastSucceeded == null || lastSucceeded != !req.isError()) {
                    logOnSuccess = true;
                    lastRegisterSucceeded.put(name, !req.isError());
                }
            }
        }
        if (req.isError()) {
            if (req.errorCode() != ErrorCode.METHOD_FAILED) {
                log.log(Level.INFO, logMessagePrefix() + " failed, will disconnect: " + req.errorMessage() + " (code " + req.errorCode() + ")");
                target.close();
                target = null;
            } else {
                log.log(Level.WARNING, logMessagePrefix() + " failed: " + req.errorMessage());
            }
        } else {
            log.log(logOnSuccess ? Level.INFO : Level.FINE, logMessagePrefix() + " completed successfully");
            backOff.reset();
        }
        req = null;
        name = null;
    }
    if (req != null) {
        log.log(Level.FINEST, "req in progress");
        // current request still in progress
        return;
    }
    if (target != null && !slobroks.contains(currSlobrok)) {
        log.log(Level.INFO, "RPC server " + mySpec + ": Slobrok server " + currSlobrok + " removed, will disconnect");
        target.close();
        target = null;
    }
    if (target == null) {
        currSlobrok = slobroks.nextSlobrokSpec();
        if (currSlobrok == null) {
            double delay = backOff.get();
            Level level = backOff.shouldWarn(delay) ? Level.WARNING : Level.FINE;
            log.log(level, "RPC server " + mySpec + ": All Slobrok servers tried, will retry in " + delay + " seconds: " + slobroks);
            updateTask.schedule(delay);
            return;
        }
        lastRegisterSucceeded.clear();
        target = orb.connect(new Spec(currSlobrok));
        String namesString = null;
        final boolean logFine = log.isLoggable(Level.FINE);
        synchronized (this) {
            if (logFine) {
                // 'names' must only be accessed in a synchronized(this) block
                namesString = names.toString();
            }
            pending.clear();
            pending.addAll(names);
        }
        if (logFine) {
            log.log(Level.FINE, "RPC server " + mySpec + ": Connect to Slobrok server " + currSlobrok + " and reregister all Slobrok names: " + namesString);
        }
    }
    synchronized (this) {
        if (unreg.size() > 0) {
            name = unreg.remove(unreg.size() - 1);
            req = new Request(UNREGISTER_METHOD_NAME);
        } else if (pending.size() > 0) {
            name = pending.remove(pending.size() - 1);
            req = new Request(REGISTER_METHOD_NAME);
        } else {
            pending.addAll(names);
            log.log(Level.FINE, "RPC server " + mySpec + ": Reregister all Slobrok names in 30 seconds: " + names);
            updateTask.schedule(30.0);
            return;
        }
    }
    req.parameters().add(new StringValue(name));
    req.parameters().add(new StringValue(mySpec));
    log.log(Level.FINE, logMessagePrefix() + " now");
    target.invokeAsync(req, 35.0, reqWait);
}

Example 25 with Spec

use of com.yahoo.jrt.Spec in project vespa by vespa-engine.

the class ServiceAddressTestCase method setUp.

public void setUp() throws ListenFailedException, UnknownHostException {
    slobrok = new Slobrok();
    network = new RPCNetwork(new RPCNetworkParams().setIdentity(new Identity("foo")).setSlobrokConfigId("raw:slobrok[1]\nslobrok[0].connectionspec \"" + new Spec("localhost", slobrok.port()).toString() + "\"\n"));
}