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

Example 1 with JmDNS

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

the class JmmDNSImpl method unregisterService.

/*
     * (non-Javadoc)
     * @see javax.jmdns.JmmDNS#unregisterService(javax.jmdns.ServiceInfo)
     */
@Override
public void unregisterService(ServiceInfo info) {
    synchronized (_services) {
        for (JmDNS mDNS : _knownMDNS.values()) {
            mDNS.unregisterService(info);
        }
        ((ServiceInfoImpl) info).setDelegate(null);
        _services.remove(info.getQualifiedName());
    }
}

Example 2 with JmDNS

use of javax.jmdns.JmDNS in project JMRI by JMRI.

the class ZeroConfService method publish.

/**
     * Start advertising the service.
     */
public void publish() {
    if (!isPublished()) {
        ZeroConfService.services.put(this.key(), this);
        this.listeners.stream().forEach((listener) -> {
            listener.serviceQueued(new ZeroConfServiceEvent(this, null));
        });
        boolean useIPv4 = ProfileUtils.getPreferences(ProfileManager.getDefault().getActiveProfile(), ZeroConfService.class, false).getBoolean(ZeroConfService.IPv4, true);
        boolean useIPv6 = ProfileUtils.getPreferences(ProfileManager.getDefault().getActiveProfile(), ZeroConfService.class, false).getBoolean(ZeroConfService.IPv6, true);
        for (JmDNS netService : ZeroConfService.netServices().values()) {
            ZeroConfServiceEvent event;
            ServiceInfo info;
            try {
                if (netService.getInetAddress() instanceof Inet6Address && !useIPv6) {
                    // Skip if address is IPv6 and should not be advertised on
                    log.debug("Ignoring IPv6 address {}", netService.getInetAddress().getHostAddress());
                    continue;
                }
                if (netService.getInetAddress() instanceof Inet4Address && !useIPv4) {
                    // Skip if address is IPv4 and should not be advertised on
                    log.debug("Ignoring IPv4 address {}", netService.getInetAddress().getHostAddress());
                    continue;
                }
                try {
                    log.debug("Publishing ZeroConfService for '{}' on {}", key(), netService.getInetAddress().getHostAddress());
                } catch (IOException ex) {
                    log.debug("Publishing ZeroConfService for '{}' with IOException {}", key(), ex.getLocalizedMessage(), ex);
                }
                // JmDNS requires a 1-to-1 mapping of serviceInfo to InetAddress
                if (!this.serviceInfos.containsKey(netService.getInetAddress())) {
                    try {
                        info = this.serviceInfo();
                        netService.registerService(info);
                        log.debug("Register service '{}' on {} successful.", this.key(), netService.getInetAddress().getHostAddress());
                    } catch (IllegalStateException ex) {
                        // thrown if the reference serviceInfo object is in use
                        try {
                            log.debug("Initial attempt to register '{}' on {} failed.", this.key(), netService.getInetAddress().getHostAddress());
                            info = this.addServiceInfo(netService);
                            log.debug("Retrying register '{}' on {}.", this.key(), netService.getInetAddress().getHostAddress());
                            netService.registerService(info);
                        } catch (IllegalStateException ex1) {
                            // thrown if service gets registered on interface by
                            // the networkListener before this loop on interfaces
                            // completes, so we only ensure a later notification
                            // is not posted continuing to next interface in list
                            log.debug("'{}' is already registered on {}.", this.key(), netService.getInetAddress().getHostAddress());
                            continue;
                        }
                    }
                } else {
                    log.debug("skipping '{}' on {}, already in serviceInfos.", this.key(), netService.getInetAddress().getHostAddress());
                }
                event = new ZeroConfServiceEvent(this, netService);
            } catch (IOException ex) {
                log.error("Unable to publish service for '{}': {}", key(), ex.getMessage());
                continue;
            }
            this.listeners.stream().forEach((listener) -> {
                listener.servicePublished(event);
            });
        }
    }
}

Example 3 with JmDNS

use of javax.jmdns.JmDNS in project EngineDriver by JMRI.

the class JmmDNSImpl method unregisterService.

/*
     * (non-Javadoc)
     * @see javax.jmdns.JmmDNS#unregisterService(javax.jmdns.ServiceInfo)
     */
@Override
public void unregisterService(ServiceInfo info) {
    // We need to get the list out of the synchronized block to prevent dead locks
    final JmDNS[] dnsArray = this.getDNS();
    synchronized (_services) {
        _services.remove(info.getQualifiedName());
        for (JmDNS mDNS : dnsArray) {
            mDNS.unregisterService(info);
        }
        ((ServiceInfoImpl) info).setDelegate(null);
    }
}

Example 4 with JmDNS

use of javax.jmdns.JmDNS in project EngineDriver by JMRI.

the class JmmDNSImpl method addServiceListener.

/*
     * (non-Javadoc)
     * @see javax.jmdns.JmmDNS#addServiceListener(java.lang.String, javax.jmdns.ServiceListener)
     */
@Override
public void addServiceListener(String type, ServiceListener listener) {
    final String loType = type.toLowerCase();
    List<ServiceListener> list = _serviceListeners.get(loType);
    if (list == null) {
        _serviceListeners.putIfAbsent(loType, new LinkedList<ServiceListener>());
        list = _serviceListeners.get(loType);
    }
    if (list != null) {
        synchronized (list) {
            if (!list.contains(listener)) {
                list.add(listener);
            }
        }
    }
    for (JmDNS mDNS : this.getDNS()) {
        mDNS.addServiceListener(type, listener);
    }
}

Example 5 with JmDNS

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

the class MDNSClientImpl method activate.

public void activate() {
    for (InetAddress address : getAllInetAddresses()) {
        try {
            JmDNS jmdns = JmDNS.create(address, "JmDNS-IP-" + (jmdnsInstances.size() + 1));
            jmdnsInstances.add(jmdns);
            logger.debug("mDNS service has been started ({} for IP {})", jmdns.getName(), address.getHostAddress());
        } catch (IOException e) {
            logger.debug("JmDNS instantiation failed ({})!", address.getHostAddress());
        }
    }
}