/// <summary> /// Register DNS-SD Service /// </summary> /// <param name="type">Service Type</param> /// <param name="name">Service Name</param> /// <param name="port">Port Number</param> public void RegisterDnssdService(string type, string name, int port) { var service = new Tizen.Network.Nsd.DnssdService(type) { // Set service properties Name = name, Port = port }; // Register the service service.RegisterService(); }
/// <summary> /// Starts browsing the DNSSD remote service. /// </summary> /// <remarks> /// If there are any services available, ServiceFound event will be invoked. /// Application will keep browsing for available/unavailable services until it calls StopDiscovery(). /// </remarks> /// <since_tizen> 4 </since_tizen> /// <privilege>http://tizen.org/privilege/internet</privilege> /// <feature>http://tizen.org/feature/network.service_discovery.dnssd</feature> /// <exception cref="InvalidOperationException">Thrown when any other error occurred.</exception> /// <exception cref="NotSupportedException">Thrown when DNSSD is not supported.</exception> /// <exception cref="UnauthorizedAccessException">Thrown when permission is denied.</exception> public void StartDiscovery() { DnssdInitializer dnssdInit = Globals.s_threadDns.Value; Log.Info(Globals.LogTag, "Initialize ThreadLocal<DnssdInitializer> instance = " + dnssdInit); _serviceFoundCallback = (DnssdServiceState state, uint service, IntPtr userData) => { if (_serviceFound != null) { Log.Info(Globals.LogTag, "Inside Service found callback"); DnssdService dnsService = new DnssdService(service); _serviceFound(null, new DnssdServiceFoundEventArgs(state, dnsService)); } }; int ret = Interop.Nsd.Dnssd.StartBrowsing(_serviceType, out _browserHandle, _serviceFoundCallback, IntPtr.Zero); if (ret != (int)DnssdError.None) { Log.Error(Globals.LogTag, "Failed to discover Dnssd remote service, Error - " + (DnssdError)ret); NsdErrorFactory.ThrowDnssdException(ret); } }
internal DnssdServiceFoundEventArgs(DnssdServiceState state, DnssdService service) { _state = state; _service = service; }