public void TestChannelEventList()
{
using (IpcEventChannel channel = new IpcEventChannel(_registrar, _channel))
{
Assert.AreEqual("Test", channel["Test"].LocalName);
Assert.AreEqual("TEST", channel["TEST"].LocalName);
Assert.AreEqual("test", channel["test"].LocalName);
int count = 0;
foreach (IpcEvent e in channel.GetEvents())
{
Assert.AreEqual("test", e.LocalName.ToLower());
count++;
}
Assert.AreEqual(3, count);
}
}
void Listen()
{
if (!_listener.WaitOne(_channel.DefaultTimeout, false))
{
return;
}
try
{
_channel.Registrar.RegisterInstance(_channel.ChannelName, _identity, _instanceName);
IpcEvent[] events = null;
WaitHandle[] waiting = null;
while (true)
{
if (events == null)
{
int ix = 0;
Dictionary <string, WaitHandle> temp = new Dictionary <string, WaitHandle>(_handles);
events = new List <IpcEvent>(_channel.GetEvents()).ToArray();
waiting = new WaitHandle[events.Length + 2];
foreach (IpcEvent e in events)
{
WaitHandle h;
if (!_handles.TryGetValue(e.LocalName, out h))
{
_handles.Add(e.LocalName, h = new EventWaitHandle(false, EventResetMode.ManualReset, String.Format("{0}.{1}.{2}", _channel.ChannelName, _identity, e.LocalName)));
}
else
{
temp.Remove(e.LocalName);
}
waiting[ix++] = h;
}
foreach (KeyValuePair <string, WaitHandle> e in temp)
{
_handles.Remove(e.Key);
e.Value.Close();
}
waiting[ix++] = _modified;
waiting[ix] = _quit;
}
_ready.Set();
int handle = WaitHandle.WaitAny(waiting);
if (handle < events.Length)
{
((EventWaitHandle)waiting[handle]).Reset();
string[] args = _channel.Registrar.ReadParameters(_channel.ChannelName, _identity, events[handle].LocalName);
_channel.RaiseLocal(events[handle].LocalName, args);
}
else if (handle == waiting.Length - 1)
{
break;
}
else
{
events = null;
}
}
}
finally
{
_channel.Registrar.UnregisterInstance(_channel.ChannelName, _identity);
_listener.ReleaseMutex();
}
}