Examples with JmDNS javax.jmdns.JmDNS used on opensource projects

Example 21 with JmDNS

use of javax.jmdns.JmDNS in project JAirPort by froks.

the class JmmDNSImpl method getServiceInfos.

/*
     * (non-Javadoc)
     * @see javax.jmdns.JmmDNS#getServiceInfos(java.lang.String, java.lang.String, boolean, long)
     */
@Override
public ServiceInfo[] getServiceInfos(final String type, final String name, final boolean persistent, final long timeout) {
    // We need to run this in parallel to respect the timeout.
    final Set<ServiceInfo> result = Collections.synchronizedSet(new HashSet<ServiceInfo>(_knownMDNS.size()));
    ExecutorService executor = Executors.newCachedThreadPool();
    for (final JmDNS mDNS : _knownMDNS.values()) {
        executor.submit(new Runnable() {

            /**
             * {@inheritDoc}
             */
            @Override
            public void run() {
                result.add(mDNS.getServiceInfo(type, name, persistent, timeout));
            }
        });
    }
    executor.shutdown();
    try {
        executor.awaitTermination(timeout, TimeUnit.MILLISECONDS);
    } catch (InterruptedException exception) {
        logger.log(Level.WARNING, "Exception ", exception);
    }
    return result.toArray(new ServiceInfo[result.size()]);
}

Example 22 with JmDNS

use of javax.jmdns.JmDNS in project JAirPort by froks.

the class JmmDNSImpl method close.

/*
     * (non-Javadoc)
     * @see java.io.Closeable#close()
     */
@Override
public void close() throws IOException {
    if (logger.isLoggable(Level.FINER)) {
        logger.finer("Cancelling JmmDNS: " + this);
    }
    _timer.cancel();
    _ListenerExecutor.shutdown();
    // We need to cancel all the DNS
    ExecutorService executor = Executors.newCachedThreadPool();
    for (final JmDNS mDNS : _knownMDNS.values()) {
        executor.submit(new Runnable() {

            /**
             * {@inheritDoc}
             */
            @Override
            public void run() {
                try {
                    mDNS.close();
                } catch (IOException exception) {
                // JmDNS never throws this is only because of the closeable interface
                }
            }
        });
    }
    executor.shutdown();
    try {
        executor.awaitTermination(DNSConstants.CLOSE_TIMEOUT, TimeUnit.MILLISECONDS);
    } catch (InterruptedException exception) {
        logger.log(Level.WARNING, "Exception ", exception);
    }
    _knownMDNS.clear();
}

Example 23 with JmDNS

use of javax.jmdns.JmDNS in project Openfire by igniterealtime.

the class MulticastDNSService method start.

@Override
public void start() throws IllegalStateException {
    // If the service isn't enabled, return.
    if (!JiveGlobals.getBooleanProperty("multicastDNS.enabled", false)) {
        return;
    }
    TimerTask startService = new TimerTask() {

        @Override
        public void run() {
            int clientPortNum = -1;
            int componentPortNum = -1;
            final ConnectionManager connectionManager = XMPPServer.getInstance().getConnectionManager();
            if (connectionManager != null) {
                clientPortNum = connectionManager.getClientListenerPort();
                componentPortNum = connectionManager.getComponentListenerPort();
            }
            try {
                if (jmdns == null) {
                    jmdns = new JmDNS();
                }
                String serverName = XMPPServer.getInstance().getServerInfo().getXMPPDomain();
                if (clientPortNum != -1) {
                    ServiceInfo clientService = new ServiceInfo("_xmpp-client._tcp.local.", serverName + "._xmpp-client._tcp.local.", clientPortNum, "XMPP Server");
                    jmdns.registerService(clientService);
                }
                if (componentPortNum != -1) {
                    ServiceInfo componentService = new ServiceInfo("_xmpp-component._tcp.local.", serverName + "._xmpp-component._tcp.local.", componentPortNum, "XMPP Component Server");
                    jmdns.registerService(componentService);
                }
            } catch (IOException ioe) {
                Log.error(ioe.getMessage(), ioe);
            }
        }
    };
    // Schedule the task to run in 5 seconds, to give Wildire time to start the ports.
    TaskEngine.getInstance().schedule(startService, 5000);
}

Example 24 with JmDNS

use of javax.jmdns.JmDNS in project smarthome by eclipse.

the class MDNSClientImpl method unregisterService.

@Override
public void unregisterService(ServiceDescription description) {
    activeServices.remove(description);
    for (JmDNS instance : jmdnsInstances.values()) {
        try {
            logger.debug("Unregistering service {} at {}:{} ({})", description.serviceType, instance.getInetAddress().getHostAddress(), description.servicePort, instance.getName());
        } catch (IOException e) {
            logger.debug("Unregistering service {} ({})", description.serviceType, instance.getName());
        }
        ServiceInfo serviceInfo = ServiceInfo.create(description.serviceType, description.serviceName, description.servicePort, 0, 0, description.serviceProperties);
        instance.unregisterService(serviceInfo);
    }
}

Example 25 with JmDNS

use of javax.jmdns.JmDNS in project smarthome by eclipse.

the class MDNSClientImpl method createJmDNSByAddress.

private void createJmDNSByAddress(InetAddress address) {
    try {
        JmDNS jmdns = JmDNS.create(address, "JmDNS-" + address.toString());
        jmdnsInstances.put(address, jmdns);
        logger.debug("mDNS service has been started ({} for IP {})", jmdns.getName(), address.getHostAddress());
    } catch (IOException e) {
        logger.debug("JmDNS instantiation failed ({})!", address.getHostAddress());
    }
}