static void RunCodeUnderDiscoveryHost (Uri serviceUri, Uri aHostUri, Action<Uri,AnnouncementEndpoint,DiscoveryEndpoint> action)
{
var abinding = new CustomBinding (new HttpTransportBindingElement ());
var aAddress = new EndpointAddress (aHostUri);
var aEndpoint = new AnnouncementEndpoint (abinding, aAddress);
var dEndpoint = new UdpDiscoveryEndpoint (DiscoveryVersion.WSDiscovery11, new Uri ("soap.udp://239.255.255.250:3802/"));
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 void CanBuildChannelListener ()
{
var binding = new UdpDiscoveryEndpoint ().Binding;
Assert.IsFalse (binding.CanBuildChannelListener<IRequestChannel> (), "#1");
Assert.IsFalse (binding.CanBuildChannelListener<IRequestSessionChannel> (), "#2");
Assert.IsTrue (binding.CanBuildChannelListener<IDuplexChannel> (), "#3");
Assert.IsFalse (binding.CanBuildChannelListener<IDuplexSessionChannel> (), "#4");
Assert.IsFalse (binding.CanBuildChannelListener<IOutputChannel> (), "#5");
Assert.IsFalse (binding.CanBuildChannelListener<IOutputSessionChannel> (), "#6");
}
static void RunCodeUnderDiscoveryHost (Uri serviceUri, Uri aHostUri)
{
// announcement service
var abinding = new CustomBinding (new HttpTransportBindingElement ());
var aAddress = new EndpointAddress (aHostUri);
var aEndpoint = new AnnouncementEndpoint (abinding, aAddress);
// discovery service
var dEndpoint = new UdpDiscoveryEndpoint (DiscoveryVersion.WSDiscovery11, new Uri ("soap.udp://239.255.255.250:3802/"));
// Without this, .NET rejects the host as if it had no service.
dEndpoint.IsSystemEndpoint = false;
var ib = new InspectionBehavior ();
ib.ReplySending += delegate (ref Message msg, object o) {
var mb = msg.CreateBufferedCopy (0x10000);
msg = mb.CreateMessage ();
Console.Error.WriteLine (mb.CreateMessage ());
};
ib.RequestReceived += delegate (ref Message msg, IClientChannel channel, InstanceContext ctx) {
var mb = msg.CreateBufferedCopy (0x10000);
msg = mb.CreateMessage ();
Console.Error.WriteLine (mb.CreateMessage ());
return null;
};
ib.ReplyReceived += delegate (ref Message msg, object o) {
var mb = msg.CreateBufferedCopy (0x10000);
msg = mb.CreateMessage ();
Console.Error.WriteLine (mb.CreateMessage ());
};
ib.RequestSending += delegate (ref Message msg, IClientChannel channel) {
var mb = msg.CreateBufferedCopy (0x10000);
msg = mb.CreateMessage ();
Console.Error.WriteLine (mb.CreateMessage ());
return null;
};
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 ();
}
}
public HostDiscovery(Type type)
{
m_ContractType = type;
_udpDiscoveryEndpoint = new UdpDiscoveryEndpoint();
_lockObject = new object();
_managedMode = EnableDiscoveryManagedModeEnum.FALSE;
DiscoveryAdHoc();
// Change the Default Duration from 20 seconds to 5 Seconds
m_FindDuration = new TimeSpan(0, 0, 0, 5, 0);
}
public void DefaultValues ()
{
var de = new UdpDiscoveryEndpoint ();
Assert.AreEqual (DiscoveryVersion.WSDiscovery11, de.DiscoveryVersion, "#1");
Assert.AreEqual (ServiceDiscoveryMode.Adhoc, de.DiscoveryMode, "#2");
Assert.AreEqual (TimeSpan.FromMilliseconds (500), de.MaxResponseDelay, "#3");
var cd = de.Contract;
Assert.IsNotNull (cd, "#11");
Assert.IsNotNull (de.Binding, "#12");
TransportBindingElement tbe;
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 ? UdpDiscoveryEndpoint.DefaultIPv4MulticastAddress : UdpDiscoveryEndpoint.DefaultIPv6MulticastAddress, de.ListenUri, "#14");
}
static void RunCodeUnderDiscoveryHost (Uri serviceUri, Uri dHostUri, Action<Uri,DiscoveryEndpoint> action)
{
var dEndpoint = new UdpDiscoveryEndpoint (DiscoveryVersion.WSDiscoveryApril2005, new Uri ("soap.udp://239.255.255.250:3802/"));
var ib = new InspectionBehavior ();
ib.RequestSending += delegate (ref Message msg, IClientChannel channel) {
var mb = msg.CreateBufferedCopy (0x10000);
msg = mb.CreateMessage ();
Console.WriteLine (mb.CreateMessage ());
return null;
};
ib.ReplyReceived += delegate (ref Message msg, object id) {
var mb = msg.CreateBufferedCopy (0x10000);
msg = mb.CreateMessage ();
Console.WriteLine (mb.CreateMessage ());
};
dEndpoint.Behaviors.Add (ib);
action (serviceUri, dEndpoint);
}
void RunCodeUnderDiscoveryHost3 (Uri serviceUri, Uri aHostUri, Action<Uri,AnnouncementEndpoint,DiscoveryEndpoint> action)
{
// announcement service
var abinding = new CustomBinding (new HttpTransportBindingElement ());
var aAddress = new EndpointAddress (aHostUri);
var aEndpoint = new AnnouncementEndpoint (abinding, aAddress);
// discovery service
var dEndpoint = new UdpDiscoveryEndpoint (DiscoveryVersion.WSDiscovery11, new Uri ("soap.udp://239.255.255.250:3802/"));
// 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 ();
}
}
}
public HostDiscovery(Type type, TimeSpan Duration)
{
m_ContractType = type;
_udpDiscoveryEndpoint = new UdpDiscoveryEndpoint();
_lockObject = new object();
_managedMode = EnableDiscoveryManagedModeEnum.FALSE;
DiscoveryAdHoc();
m_FindDuration = Duration;
}
public HostDiscovery(Type type, TimeSpan Duration, EnableDiscoveryManagedModeEnum ManagedMode, string DiscoveryProxyUri)
{
m_ContractType = type;
_lockObject = new object();
_managedMode = ManagedMode;
if (ManagedMode == EnableDiscoveryManagedModeEnum.TRUE)
{
DiscoveryManaged(DiscoveryProxyUri);
}
else
{
_udpDiscoveryEndpoint = new UdpDiscoveryEndpoint();
DiscoveryAdHoc();
//if (ManagedMode == EnableDiscoveryManagedModeEnum.AUTO)
//{
// m_DiscoveryClient.ProxyAvailable += new EventHandler<AnnouncementEventArgs>(m_DiscoveryClient_ProxyAvailable);
//}
}
m_FindDuration = Duration;
}
public void DefaultSettings ()
{
var binding = new UdpDiscoveryEndpoint ().Binding;
Assert.AreEqual (TimeSpan.FromMinutes (1), binding.SendTimeout, "#1");
Assert.AreEqual (TimeSpan.FromMinutes (10), binding.ReceiveTimeout, "#2");
}
