public void MulticastFromServiceToClients()
{
UdpMessagingSystemFactory aMessaging = new UdpMessagingSystemFactory(new EasyProtocolFormatter())
{
UnicastCommunication = false,
ReuseAddress = true,
MulticastGroupToReceive = "234.1.2.3",
MulticastLoopback = true
};
ManualResetEvent aMessage1Received = new ManualResetEvent(false);
string aReceivedMessage1 = null;
IDuplexOutputChannel anOutputChannel1 = aMessaging.CreateDuplexOutputChannel("udp://127.0.0.1:8090/", "udp://127.0.0.1:8092/");
anOutputChannel1.ResponseMessageReceived += (x, y) =>
{
aReceivedMessage1 = (string)y.Message;
aMessage1Received.Set();
};
ManualResetEvent aMessage2Received = new ManualResetEvent(false);
string aReceivedMessage2 = null;
IDuplexOutputChannel anOutputChannel2 = aMessaging.CreateDuplexOutputChannel("udp://127.0.0.1:8090/", "udp://127.0.0.1:8092/");
anOutputChannel2.ResponseMessageReceived += (x, y) =>
{
aReceivedMessage2 = (string)y.Message;
aMessage2Received.Set();
};
IDuplexInputChannel anInputChannel = aMessaging.CreateDuplexInputChannel("udp://127.0.0.1:8090/");
try
{
anInputChannel.StartListening();
anOutputChannel1.OpenConnection();
anOutputChannel2.OpenConnection();
anInputChannel.SendResponseMessage("udp://234.1.2.3:8092/", "Hello");
aMessage1Received.WaitIfNotDebugging(1000);
aMessage2Received.WaitIfNotDebugging(1000);
}
finally
{
anInputChannel.StopListening();
anOutputChannel1.CloseConnection();
anOutputChannel2.CloseConnection();
}
Assert.AreEqual("Hello", aReceivedMessage1);
Assert.AreEqual("Hello", aReceivedMessage2);
}
public void MulticastLoopback()
{
UdpMessagingSystemFactory aMessaging = new UdpMessagingSystemFactory(new EasyProtocolFormatter())
{
UnicastCommunication = false,
MulticastGroupToReceive = "234.1.2.3",
MulticastLoopback = true
};
ManualResetEvent aMessageReceived = new ManualResetEvent(false);
string aReceivedMessage = null;
IDuplexOutputChannel anOutputChannel = aMessaging.CreateDuplexOutputChannel("udp://234.1.2.3:8090/", "udp://0.0.0.0:8090/");
anOutputChannel.ResponseMessageReceived += (x, y) =>
{
aReceivedMessage = (string)y.Message;
aMessageReceived.Set();
};
try
{
anOutputChannel.OpenConnection();
anOutputChannel.SendMessage("Hello");
aMessageReceived.WaitIfNotDebugging(1000);
}
finally
{
anOutputChannel.CloseConnection();
}
Assert.AreEqual("Hello", aReceivedMessage);
}
public void BroadcastFromClientToAllServices()
{
UdpMessagingSystemFactory anOutputChannelMessaging = new UdpMessagingSystemFactory(new EasyProtocolFormatter())
{
UnicastCommunication = false,
AllowSendingBroadcasts = true
};
UdpMessagingSystemFactory anInputChannelMessaging = new UdpMessagingSystemFactory(new EasyProtocolFormatter())
{
UnicastCommunication = false,
ReuseAddress = true
};
ManualResetEvent aMessage1Received = new ManualResetEvent(false);
string aReceivedMessage1 = null;
IDuplexInputChannel anInputChannel1 = anInputChannelMessaging.CreateDuplexInputChannel("udp://127.0.0.1:8095/");
anInputChannel1.MessageReceived += (x, y) =>
{
aReceivedMessage1 = (string)y.Message;
aMessage1Received.Set();
};
ManualResetEvent aMessage2Received = new ManualResetEvent(false);
string aReceivedMessage2 = null;
IDuplexInputChannel anInputChannel2 = anInputChannelMessaging.CreateDuplexInputChannel("udp://127.0.0.1:8095/");
anInputChannel2.MessageReceived += (x, y) =>
{
aReceivedMessage2 = (string)y.Message;
aMessage2Received.Set();
};
IDuplexOutputChannel anOutputChannel = anOutputChannelMessaging.CreateDuplexOutputChannel("udp://255.255.255.255:8095/", "udp://127.0.0.1");
try
{
anInputChannel1.StartListening();
anInputChannel2.StartListening();
anOutputChannel.OpenConnection();
anOutputChannel.SendMessage("Hello");
aMessage1Received.WaitIfNotDebugging(1000);
aMessage2Received.WaitIfNotDebugging(1000);
}
finally
{
anOutputChannel.CloseConnection();
anInputChannel1.StopListening();
anInputChannel2.StopListening();
}
Assert.AreEqual("Hello", aReceivedMessage1);
Assert.AreEqual("Hello", aReceivedMessage2);
}
public void MaxAmountOfConnections()
{
IMessagingSystemFactory aMessaging = new UdpMessagingSystemFactory()
{
MaxAmountOfConnections = 2
};
IDuplexOutputChannel anOutputChannel1 = aMessaging.CreateDuplexOutputChannel("udp://127.0.0.1:8049/");
IDuplexOutputChannel anOutputChannel2 = aMessaging.CreateDuplexOutputChannel("udp://127.0.0.1:8049/");
IDuplexOutputChannel anOutputChannel3 = aMessaging.CreateDuplexOutputChannel("udp://127.0.0.1:8049/");
IDuplexInputChannel anInputChannel = aMessaging.CreateDuplexInputChannel("udp://127.0.0.1:8049/");
try
{
ManualResetEvent aConnectionClosed = new ManualResetEvent(false);
anOutputChannel3.ConnectionClosed += (x, y) =>
{
EneterTrace.Info("Connection closed.");
aConnectionClosed.Set();
};
anInputChannel.StartListening();
anOutputChannel1.OpenConnection();
anOutputChannel2.OpenConnection();
anOutputChannel3.OpenConnection();
if (!aConnectionClosed.WaitOne(1000))
{
Assert.Fail("Third connection was not closed.");
}
Assert.IsTrue(anOutputChannel1.IsConnected);
Assert.IsTrue(anOutputChannel2.IsConnected);
Assert.IsFalse(anOutputChannel3.IsConnected);
}
finally
{
anOutputChannel1.CloseConnection();
anOutputChannel2.CloseConnection();
anOutputChannel3.CloseConnection();
anInputChannel.StopListening();
}
}
