public void TestChannelNamedInstance()
{
int ch1count = 0, ch2count = 0;
using (IpcEventChannel ch1 = new IpcEventChannel(_registrar, _channel))
using (IpcEventChannel ch2 = new IpcEventChannel(_registrar, _channel))
using (IpcEventChannel sender = new IpcEventChannel(_registrar, _channel))
{
ch1.StartListening("ch1");
ch2.StartListening("ch2");
sender.EnableAsyncSend();
ch1["Test"].OnEvent += delegate(object o, IpcSignalEventArgs e)
{ ch1count++; };
ch2["Test"].OnEvent += delegate(object o, IpcSignalEventArgs e)
{ ch2count++; };
for (int i = 0; i < 1000; i++)
{
Assert.AreEqual(1, sender.SendTo(10000, i % 2 == 0 ? "ch1" : "ch2", "Test"));
}
sender.StopAsyncSending(true, -1);
ch1.StopListening();
ch2.StopListening();
}
Assert.AreEqual(500, ch1count);
Assert.AreEqual(500, ch2count);
}
public void TestListenerDies()
{
using (IpcEventChannel ch1 = new IpcEventChannel(_registrar, _channel))
using (IpcEventChannel sender = new IpcEventChannel(_registrar, _channel))
{
ch1.StartListening("ch1");
ManualResetEvent ready = new ManualResetEvent(false);
ManualResetEvent die = new ManualResetEvent(false);
ch1["Message"].OnEvent += delegate(object o, IpcSignalEventArgs e)
{
ready.Set();
die.WaitOne();
Thread.CurrentThread.Abort();
};
sender.Broadcast(100, "Message");
Assert.IsTrue(ready.WaitOne(1000, false));
sender.EnableAsyncSend();
sender.Broadcast(0, "Message");
die.Set();
sender.StopAsyncSending(true, 1000);
ch1.StopListening();
}
}
public void TestBroadcastWithNonResponsive()
{
ManualResetEvent wait = new ManualResetEvent(false);
int ch1count = 0, ch2count = 0;
using (IpcEventChannel ch1 = new IpcEventChannel(_registrar, _channel))
using (IpcEventChannel ch2 = new IpcEventChannel(_registrar, _channel))
using (IpcEventChannel sender = new IpcEventChannel(_registrar, _channel))
{
ch1.DefaultTimeout = 100;
ch2.DefaultTimeout = 100;
sender.ExecutionTimeout = 0;
ch1.StartListening("ch1");
ch2.StartListening("ch2");
sender.EnableAsyncSend();
ch1["Test"].OnEvent += delegate(object o, IpcSignalEventArgs e)
{ ch1count++; };
ch2["Test"].OnEvent += delegate(object o, IpcSignalEventArgs e)
{ ch2count++; wait.WaitOne(); };
sender.Broadcast(100, "Test");
sender.Broadcast(100, "Test");
sender.Broadcast(100, "Test");
sender.StopAsyncSending(false, 0);
ch1.StopListening();
}
//We don't need to release the thread by wait.Set(), the thread was aborted by the
//Dispose()... Had we called ch2.StopListening() instead, the program would hang.
//thus to gracefully shutdown one calls StopListening()
Assert.AreEqual(3, ch1count);
Assert.AreEqual(1, ch2count);
}