static void RunCodeUnderDiscoveryHost (Uri serviceUri, Uri dHostUri, Action<Uri,AnnouncementEndpoint,DiscoveryEndpoint> action)
{
var aEndpoint = new UdpAnnouncementEndpoint (DiscoveryVersion.WSDiscoveryApril2005, new Uri ("soap.udp://239.255.255.250:3802/"));
var dbinding = new CustomBinding (new HttpTransportBindingElement ());
var dAddress = new EndpointAddress (dHostUri);
var dEndpoint = new DiscoveryEndpoint (dbinding, dAddress);
var ib = new InspectionBehavior ();
ib.RequestReceived += delegate (ref Message msg, IClientChannel
channel, InstanceContext instanceContext) {
var mb = msg.CreateBufferedCopy (0x10000);
msg = mb.CreateMessage ();
Console.Error.WriteLine (mb.CreateMessage ());
return null;
};
ib.ReplySending += delegate (ref Message msg, object o) {
var mb = msg.CreateBufferedCopy (0x10000);
msg = mb.CreateMessage ();
Console.Error.WriteLine (mb.CreateMessage ());
};
dEndpoint.Behaviors.Add (ib);
aEndpoint.Behaviors.Add (ib);
action (serviceUri, aEndpoint, dEndpoint);
}
public static void Main ()
{
var uri = new Uri ("soap.udp://239.255.255.250:3802");
for (int i = 0; i < 2; i++) {
var binding = new UdpAnnouncementEndpoint (uri).Binding;
IFooChannel proxy = new ChannelFactory<IFooChannel> (
binding,
new EndpointAddress (uri)
).CreateChannel ();
proxy.Open ();
proxy.SendMsg ("TEST FOR ECHO");
}
}
public void DefaultValues ()
{
var de = new UdpAnnouncementEndpoint ();
Assert.AreEqual (DiscoveryVersion.WSDiscovery11, de.DiscoveryVersion, "#1");
Assert.AreEqual (TimeSpan.FromMilliseconds (500), de.MaxAnnouncementDelay, "#2");
Assert.IsNotNull (de.Contract, "#11"); // some version-dependent internal type.
Assert.AreEqual ("http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01", de.Contract.Namespace, "#11-2");
Assert.AreEqual ("Client", de.Contract.Name, "#11-3");
Assert.IsNotNull (de.Binding, "#12");
TransportBindingElement tbe = null;
Assert.IsTrue (de.Binding.CreateBindingElements ().Any (be => (tbe = be as TransportBindingElement) != null && tbe.Scheme == "soap.udp"), "#12-2");
Assert.IsNotNull (de.Address, "#13");
Assert.AreEqual (DiscoveryVersion.WSDiscovery11.AdhocAddress, de.Address.Uri, "#13-2");
Assert.AreEqual (Socket.SupportsIPv4 ? UdpAnnouncementEndpoint.DefaultIPv4MulticastAddress : UdpAnnouncementEndpoint.DefaultIPv6MulticastAddress, de.ListenUri, "#14");
}
public static void Main ()
{
ServiceHost host = new ServiceHost (typeof (Foo));
var uri = new Uri ("soap.udp://239.255.255.250:3802");
var binding = new UdpAnnouncementEndpoint (uri).Binding;
binding.ReceiveTimeout = TimeSpan.FromSeconds (5);
binding.OpenTimeout = TimeSpan.FromSeconds (20);
host.AddServiceEndpoint ("IFoo",
binding, uri);
host.Description.Behaviors.Find<ServiceBehaviorAttribute> ()
.IncludeExceptionDetailInFaults = true;
host.Open ();
Console.WriteLine ("Hit [CR] key to close ...");
Console.ReadLine ();
host.Close ();
}
public void DefaultValues ()
{
var de = new UdpAnnouncementEndpoint ();
Assert.AreEqual (DiscoveryVersion.WSDiscovery11, de.DiscoveryVersion, "#1");
Assert.AreEqual (TimeSpan.FromMilliseconds (500), de.MaxAnnouncementDelay, "#2");
Assert.IsNotNull (de.Contract, "#11"); // some version-dependent internal type.
Assert.AreEqual ("http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01", de.Contract.Namespace, "#11-2");
Assert.AreEqual ("Client", de.Contract.Name, "#11-3");
Assert.IsNotNull (de.Binding, "#12");
TransportBindingElement tbe = null;
Assert.IsTrue (de.Binding.CreateBindingElements ().Any (be => (tbe = be as TransportBindingElement) != null && tbe.Scheme == "soap.udp"), "#12-2");
Assert.IsNotNull (de.Address, "#13");
Assert.AreEqual (DiscoveryVersion.WSDiscovery11.AdhocAddress, de.Address.Uri, "#13-2");
Assert.AreEqual (Socket.SupportsIPv4 ? UdpAnnouncementEndpoint.DefaultIPv4MulticastAddress : UdpAnnouncementEndpoint.DefaultIPv6MulticastAddress, de.ListenUri, "#14");
// .NET has two endpoint behaviors: DiscoveryViaBehavior and UdpContractFilterBehavior. Not worthy of testing that though.
// Assert.AreEqual (2, de.Behaviors.Count, "#15");
// foreach (var eb in de.Behaviors) Console.Error.WriteLine (eb);
}
static void RunCodeUnderDiscoveryHost (Uri serviceUri, Uri dHostUri)
{
// announcement service
var aEndpoint = new UdpAnnouncementEndpoint (DiscoveryVersion.WSDiscoveryApril2005, new Uri ("soap.udp://239.255.255.250:3802/"));
// discovery service
var dbinding = new CustomBinding (new HttpTransportBindingElement ());
var dAddress = new EndpointAddress (dHostUri);
var dEndpoint = new DiscoveryEndpoint (dbinding, dAddress);
// Without this, .NET rejects the host as if it had no service.
dEndpoint.IsSystemEndpoint = false;
var ib = new InspectionBehavior ();
ib.RequestReceived += delegate (ref Message msg, IClientChannel channel, InstanceContext instanceContext) {
var mb = msg.CreateBufferedCopy (0x10000);
msg = mb.CreateMessage ();
Console.Error.WriteLine (mb.CreateMessage ());
return null;
};
ib.ReplySending += delegate (ref Message msg, object o) {
var mb = msg.CreateBufferedCopy (0x10000);
msg = mb.CreateMessage ();
Console.Error.WriteLine (mb.CreateMessage ());
};
dEndpoint.Behaviors.Add (ib);
aEndpoint.Behaviors.Add (ib);
// it internally hosts an AnnouncementService
using (var inst = new AnnouncementBoundDiscoveryService (aEndpoint)) {
var host = new ServiceHost (inst);
host.AddServiceEndpoint (dEndpoint);
host.Description.Behaviors.Find<ServiceDebugBehavior> ()
.IncludeExceptionDetailInFaults = true;
host.Open ();
Console.WriteLine ("Type [CR] to quit...");
Console.ReadLine ();
host.Close ();
}
}
void RunCodeUnderDiscoveryHost2 (Uri serviceUri, Uri dHostUri, Action<Uri,AnnouncementEndpoint,DiscoveryEndpoint> action)
{
// announcement service
var aEndpoint = new UdpAnnouncementEndpoint (new Uri ("soap.udp://239.255.255.250:3802/"));
// discovery service
var dbinding = new CustomBinding (new HttpTransportBindingElement ());
var dAddress = new EndpointAddress (dHostUri);
var dEndpoint = new DiscoveryEndpoint (dbinding, dAddress);
// Without this, .NET rejects the host as if it had no service.
dEndpoint.IsSystemEndpoint = false;
// it internally hosts an AnnouncementService
using (var inst = new AnnouncementBoundDiscoveryService (aEndpoint)) {
var host = new ServiceHost (inst);
host.AddServiceEndpoint (dEndpoint);
try {
host.Open ();
action (serviceUri, aEndpoint, dEndpoint);
} finally {
host.Close ();
}
}
}
