public void SendMdnsDiscovery(string name)
{
ServiceBrowser serviceBrowser = new ServiceBrowser();
serviceBrowser.ServiceAdded += OnServiceAdded;
serviceBrowser.StartBrowse(name);
}
///-------------------------------------------------------------------------------------------------
/// <summary>
/// Starts discovery of Chromecast dongles in local subnet. Subscribe to <c>DeviceDiscovered</c> to
/// receive device information.
/// </summary>
///-------------------------------------------------------------------------------------------------
public override async void Start()
{
if (mDnsDiscovery.IsBrowsing)
{
return;
}
mDnsDiscovery.ServiceAdded += MDnsDiscovery_ServiceAdded;
mDnsDiscovery.ServiceChanged += MDnsDiscovery_ServiceChanged;
mDnsDiscovery.ServiceRemoved += MDnsDiscovery_ServiceRemoved;
mDnsDiscovery.StartBrowse();
// Start a timer to delay the SSDP discovery.
//ssdpShootOffTimer = new Timer((e) =>
//{
var ssdpTask = new Task(() =>
{
Task.Delay(DiscoveryConstants.SsdpInvocationDelay).Wait();
if (ssdpCancellation.Token.IsCancellationRequested)
{
Trace.WriteLine("SSDP Cancelled.");
return;
ssdpCancellation.Token.ThrowIfCancellationRequested();
}
Trace.WriteLine("Starting SSDP discovery...");
ssdpDiscovery.DeviceDiscovered += SsdpDiscovery_DeviceDiscovered;
ssdpDiscovery.Start();
}, ssdpCancellation.Token);
ssdpTask.Start();
//}, this, DiscoveryConstants.SsdpInvocationDelay, Timeout.InfiniteTimeSpan
//);
}
public Task <string> GetValidHostName(string hostName)
{
if (hostName.StartsWith("http://"))
{
hostName = hostName.Substring(7);
}
TaskCompletionSource <string> tcs;
if (_tcss.TryGetValue(hostName, out tcs))
{
return(tcs.Task);
}
tcs = new TaskCompletionSource <string>();
_tcss[hostName] = tcs;
var cancellationTokenSource = new CancellationTokenSource(1000);
cancellationTokenSource.Token.Register(
() => tcs.TrySetException(new InvalidOperationException("It took too long to resolve " + hostName)));
ServiceBrowser serviceBrowser = new ServiceBrowser();
serviceBrowser.ServiceAdded += OnService;
serviceBrowser.ServiceRemoved += OnService;
serviceBrowser.ServiceChanged += OnService;
serviceBrowser.StartBrowse("_http._tcp", useSynchronizationContext: false);
return(tcs.Task);
}
private void FormMDNS_Load(object sender, EventArgs e)
{
List <string> serviceTypes = new List <string>();
serviceTypes.Add("_https._tcp");
serviceTypes.Add("_http._tcp");
serviceBrowser.ServiceAdded += onServiceAdded;
serviceBrowser.ServiceRemoved += onServiceRemoved;
serviceBrowser.StartBrowse(serviceTypes);
}
public DiscoveryManager(UdpManager udpManager)
{
_udpManager = udpManager;
DeviceInfos = new Dictionary <string, DeviceInfo>();
_serviceBrowser = new ServiceBrowser();
_serviceBrowser.ServiceAdded += OnServiceAdded;
_serviceBrowser.ServiceRemoved += OnServiceRemoved;
_serviceBrowser.ServiceChanged += OnServiceChanged;
Debug.WriteLine($"Browsing for type: {ServiceType}");
_serviceBrowser.StartBrowse(ServiceType);
}
public MdnsListener(string name, string type)
{
Available = new List <Device>();
serviceName = name;
serviceType = type;
// enable service browser
serviceBrowser = new ServiceBrowser();
serviceBrowser.ServiceAdded += onServiceAdded;
serviceBrowser.ServiceChanged += onServiceChanged;
serviceBrowser.ServiceRemoved += onServiceRemoved;
serviceBrowser.StartBrowse(type);
}
private void DiscoverHost()
{
var id = Thread.CurrentThread.ManagedThreadId;
var serviceBrowser = new ServiceBrowser();
serviceBrowser.ServiceAdded += ServiceBrowser_ServiceAdded;
serviceBrowser.StartBrowse("_ledsrv._tcp", false);
while (_serviceAnnouncement == null)
{
Thread.Sleep(10);
}
}
public SetupWindow(MainWindow parent = null)
{
_parent = parent;
InitializeComponent();
setupViewModel = new SetupViewModel();
discoveredDevices = new List <Device>();
ServiceBrowser serviceBrowser = new ServiceBrowser();
serviceBrowser.ServiceAdded += onServiceAdded;
serviceBrowser.StartBrowse("_nanoleafapi._tcp");
}
/// <summary>
/// Find the available chromecast receivers
/// </summary>
/// <typeparam name="cancellationToken">Enable to cancel the operation before timeout</typeparam>
/// <typeparam name="timeOut">Define custom timeout when required, default is 2000 ms</typeparam>
/// <returns>a collection of chromecast receivers</returns>
public async Task <IEnumerable <ChromecastReceiver> > FindReceiversAsync(CancellationToken cancellationToken)
{
if (_serviceBrowser.IsBrowsing)
{
_serviceBrowser.StopBrowse();
}
_serviceBrowser.StartBrowse("_googlecast._tcp");
while (!cancellationToken.IsCancellationRequested)
{
await Task.Delay(100);
}
_serviceBrowser.StopBrowse();
return(DiscoveredDevices);
}
private void refresh_mdns_Click(object sender, RoutedEventArgs e)
{
new Action(() =>
{
node.Log("开始扫描MDNS");
ServiceBrowser browser = new ServiceBrowser();
SynchronizationContext context = new SynchronizationContext();
browser.StartBrowse("*", context);
Thread.Sleep(3000);
browser.StopBrowse();
node.Log("更新结果");
Dispatcher.Invoke(() => mdns_result.ItemsSource = browser.Services);
}).ThreadStart(() => Dispatcher.Invoke(() => refresh_mdns.IsEnabled = false), () => Dispatcher.Invoke(() => refresh_mdns.IsEnabled = true));
}
public DiscoveryManager(AgentAdded agentAdded)
{
ServiceAgents = new List <ServiceAgent>();
var serviceType = "_ucr._udp";
_serviceBrowser = new ServiceBrowser();
_serviceBrowser.ServiceAdded += OnServiceAdded;
_serviceBrowser.ServiceRemoved += OnServiceRemoved;
_serviceBrowser.ServiceChanged += OnServiceChanged;
Debug.WriteLine($"Browsing for type: {serviceType}");
_serviceBrowser.StartBrowse(serviceType);
AgentAddedEvent += agentAdded;
}
public CommunicationService()
{
// Start searching for Ventilators
FoundVentilators = new ObservableCollection <Ventilator>();
StayConnected = false;
Debug.WriteLine("Creating new service browser");
SB = new ServiceBrowser();
SB.ServiceAdded += OnServiceAdded;
SB.ServiceRemoved += OnServiceRemoved;
string serviceType = "_venttest._tcp";
Console.WriteLine("Browsing for type: {0}", serviceType);
SB.StartBrowse(serviceType);
}
static void Main(string[] args)
{
string[] serviceType = { "_smartec_v1._tcp", "_http._tcp" };
ServiceBrowser serviceBrowser = new ServiceBrowser();
serviceBrowser.ServiceAdded += onServiceAdded;
serviceBrowser.ServiceRemoved += onServiceRemoved;
serviceBrowser.ServiceChanged += onServiceChanged;
serviceBrowser.WatchedAddresses = new List <IPAddress> {
IPAddress.Parse("192.168.2.2")
};
Console.WriteLine("Browsing for type: {0}", serviceType);
serviceBrowser.StartBrowse(serviceType);
Console.ReadLine();
}
/// <summary>
/// Do a scan on the network.
/// </summary>
public void MdnsSearch()
{
ServiceBrowser serviceBrowser = new ServiceBrowser();
serviceBrowser.ServiceAdded += OnServiceAdded;
serviceBrowser.ServiceRemoved += OnServiceRemoved;
serviceBrowser.ServiceChanged += OnServiceChanged;
serviceBrowser.StartBrowse(serviceType);
ServiceBrowser serviceBrowserEmbedded = new ServiceBrowser();
serviceBrowserEmbedded.ServiceAdded += OnServiceAdded;
serviceBrowserEmbedded.ServiceRemoved += OnServiceRemoved;
serviceBrowserEmbedded.ServiceChanged += OnServiceChanged;
serviceBrowserEmbedded.StartBrowse(serviceTypeEmbedded);
}
public ServiceDiscovery()
{
shellyList = new List <string>();
serviceBrowser = new ServiceBrowser();
serviceBrowser.ServiceAdded += onServiceAdded;
serviceBrowser.ServiceRemoved += onServiceRemoved;
serviceBrowser.ServiceChanged += onServiceChanged;
Console.WriteLine("Starting-Discovery");
serviceBrowser.StartBrowse(serviceType);
Console.WriteLine("Stop-Discovery <Press Enter>\r\n");
Console.ReadLine();
}
public void MdnsSearch()
{
string serviceType = "_googlecast._tcp";
ServiceBrowser serviceBrowser = new ServiceBrowser();
serviceBrowser.ServiceAdded += OnServiceAdded;
serviceBrowser.ServiceRemoved += OnServiceRemoved;
serviceBrowser.ServiceChanged += OnServiceChanged;
serviceBrowser.StartBrowse(serviceType);
string serviceTypeEmbedded = "_googlezone._tcp";
ServiceBrowser serviceBrowserEmbedded = new ServiceBrowser();
serviceBrowserEmbedded.ServiceAdded += OnServiceAdded;
serviceBrowserEmbedded.ServiceRemoved += OnServiceRemoved;
serviceBrowserEmbedded.ServiceChanged += OnServiceChanged;
serviceBrowserEmbedded.StartBrowse(serviceTypeEmbedded);
}
static void Main(string[] args)
{
string serviceType = "_workstation._tcp";
if (args.Length >= 1)
{
serviceType = args[0];
}
ServiceBrowser serviceBrowser = new ServiceBrowser();
serviceBrowser.ServiceAdded += onServiceAdded;
serviceBrowser.ServiceRemoved += onServiceRemoved;
serviceBrowser.ServiceChanged += onServiceChanged;
Console.WriteLine("Browsing for type: {0}", serviceType);
serviceBrowser.StartBrowse(serviceType);
Console.ReadLine();
}
static void Main(string[] args)
{
string serviceType = "_reach._tcp";
if (args.Length >= 1)
{
serviceType = args[0];
}
ServiceBrowser serviceBrowser = new ServiceBrowser();
serviceBrowser.ServiceAdded += onServiceAdded;
serviceBrowser.ServiceRemoved += onServiceRemoved;
serviceBrowser.ServiceChanged += onServiceChanged;
Console.WriteLine("searching for reach devices... pres Enter to exit");
serviceBrowser.StartBrowse(serviceType);
Console.ReadLine();
}
static void Main(string[] args)
{
List <string> serviceTypes = new List <string>();
serviceTypes.Add("_https._tcp");
serviceTypes.Add("_http._tcp");
ServiceBrowser serviceBrowser = new ServiceBrowser();
serviceBrowser.ServiceAdded += onServiceAdded;
serviceBrowser.ServiceRemoved += onServiceRemoved;
serviceBrowser.ServiceChanged += onServiceChanged;
Console.WriteLine("Browsing for types: ");
serviceBrowser.StartBrowse(serviceTypes);
//Thread.Sleep(10000);
//serviceBrowser.StopBrowse();
Console.WriteLine("Stop Browse");
Console.ReadLine();
}
/// <summary>
/// Do a scan on the network.
/// </summary>
public void MdnsSearch()
{
ServiceBrowser serviceBrowser = new ServiceBrowser();
serviceBrowser.ServiceAdded += OnServiceAdded;
serviceBrowser.ServiceRemoved += OnServiceRemoved;
serviceBrowser.ServiceChanged += OnServiceChanged;
serviceBrowser.StartBrowse(serviceType);
ServiceBrowser serviceBrowserEmbedded = new ServiceBrowser();
serviceBrowserEmbedded.ServiceAdded += OnServiceAdded;
serviceBrowserEmbedded.ServiceRemoved += OnServiceRemoved;
serviceBrowserEmbedded.ServiceChanged += OnServiceChanged;
serviceBrowserEmbedded.StartBrowse(serviceTypeEmbedded);
var mdns = new MulticastService();
mdns.AnswerReceived += Mdns_AnswerReceived;
mdns.Start();
}
public void Advertise()
{
mdns = new MulticastService();
mdns.QueryReceived += Mdns_QueryReceived;
mdns.AnswerReceived += Mdns_AnswerReceived;
mdns.MalformedMessage += Mdns_MalformedMessage;
mdns.Start();
// For future use:
serviceBrowser = new ServiceBrowser();
serviceBrowser.ServiceAdded += OnServiceAdded;
serviceBrowser.ServiceRemoved += OnServiceRemoved;
serviceBrowser.ServiceChanged += OnServiceChanged;
serviceBrowser.StartBrowse(serviceType);
serviceBrowserEmbedded = new ServiceBrowser();
serviceBrowserEmbedded.ServiceAdded += OnServiceAdded;
serviceBrowserEmbedded.ServiceRemoved += OnServiceRemoved;
serviceBrowserEmbedded.ServiceChanged += OnServiceChanged;
serviceBrowserEmbedded.StartBrowse(serviceTypeEmbedded);
}
void startmDnsScan()
{
message.Text = "Searching for your esprgb devices";
clearDevices();
scanTimer = new System.Timers.Timer();
scanTimer.Elapsed += scanTimer_Tick;
scanTimer.AutoReset = false;
scanTimer.Interval = 30000;
string serviceType = "_esprgb._tcp";
serviceBrowser = new ServiceBrowser();
serviceBrowser.ServiceAdded += (object sender, ServiceAnnouncementEventArgs e) =>
{
message.Text = "";
AddNewButtonToList(e.Announcement.Hostname.ToString() + ".local", string.Join(", ", e.Announcement.Addresses));
};
serviceBrowser.StartBrowse(serviceType);
scanTimer.Start();
}
static void Main(string[] args)
{
// Simple packet test:
// SimplePacketTest simplePacketTest = new SimplePacketTest();
// mDNS:
string serviceType = "_workstation._tcp";
if (args.Length >= 1)
{
serviceType = args[0];
}
ServiceBrowser serviceBrowser = new ServiceBrowser(5354, "local");
serviceBrowser.ServiceAdded += onServiceAdded;
serviceBrowser.ServiceRemoved += onServiceRemoved;
serviceBrowser.ServiceChanged += onServiceChanged;
Console.WriteLine("Browsing for type: {0}", serviceType);
serviceBrowser.StartBrowse(serviceType);
Console.ReadLine();
}
/// <summary>
/// Discover all the nanoleaf systems on the network
/// </summary>
/// <param name="timeoutInMs">the discover scan timeout</param>
/// <returns>list of light systems</returns>
public async Task <IList <ILightSystem> > DiscoverAsync(int timeoutInMs = 5000)
{
var systems = new List <ILightSystem>();
var systemsLock = new object();
var discover = new ServiceBrowser();
discover.ServiceAdded += (object sender, ServiceAnnouncementEventArgs e) =>
{
lock (systemsLock)
{
systems.AddRange(e.Announcement.Addresses
.Select(addr => new IPEndPoint(addr, e.Announcement.Port))
.Select(endpoint => new NanoleafLightSystem(endpoint)));
}
};
discover.StartBrowse(ServiceName);
await Task.Delay(timeoutInMs);
discover.StopBrowse();
return(systems);
}
public void StartDiscovery()
{
serviceBrowser.StartBrowse("_http._tcp");
}
