private void InternalDispose(bool isDispose)
{
if (_disposed)
{
return;
}
if (isDispose)
{
GC.SuppressFinalize(this);
}
_disposed = true;
if (isDispose)
{
TryCancelLinger();
}
var res = Native.Socket.zmq_close(this.SocketPtr);
if (res == Native.ErrorCode)
{
// we cannot throw in dispose.
var msg = "Error disposing socket: " + Native.LastErrorString();
System.Diagnostics.Trace.TraceError(msg);
System.Diagnostics.Debug.WriteLine(msg);
if (LogAdapter.LogEnabled)
{
LogAdapter.LogError("Socket", msg);
}
}
#if DEBUG
_context.Untrack(this);
#endif
}
private void InternalDispose(bool isDispose)
{
if (this._disposed)
{
return;
}
if (isDispose)
{
GC.SuppressFinalize(this);
}
this._disposed = true;
if (this._contextPtr != IntPtr.Zero)
{
var ev = this.Disposing;
if (ev != null)
{
// Notifying of pre-context-termination
ev();
}
Native.Context.zmq_ctx_shutdown(this._contextPtr); // discard any error
#if DEBUG
var message = this.GetTrackedSockets()
.Aggregate("", (prev, tuple) => prev + "Socket " + tuple.Item1.SocketType + " at " + tuple.Item2 + Environment.NewLine);
System.Diagnostics.Trace.TraceError("Socket tracking: " + message);
System.Diagnostics.Debug.WriteLine("Socket tracking: " + message);
if (LogAdapter.LogEnabled)
{
LogAdapter.LogError("Context", "Socket tracking: " + message);
}
var t = new System.Threading.Thread(() =>
{
Thread.Sleep(2000);
var message2 =
this.GetTrackedSockets()
.Aggregate("", (prev, tuple) => prev + "Socket " + tuple.Item1.SocketType + " at " + tuple.Item2 + Environment.NewLine);
System.Diagnostics.Trace.TraceError("Socket tracking: " + message2);
System.Diagnostics.Debug.WriteLine("Socket tracking: " + message2);
if (LogAdapter.LogEnabled)
{
LogAdapter.LogError("Context", "**** STILL Hanging **** - Socket tracking: " + message2);
}
});
t.Start();
#endif
var error = Native.Context.zmq_ctx_term(this._contextPtr);
if (error == Native.ErrorCode)
{
// Not good, but we can't throw an exception in the Dispose
var msg = "Error disposing context: " + Native.LastErrorString();
System.Diagnostics.Trace.TraceError(msg);
System.Diagnostics.Debug.WriteLine(msg);
if (LogAdapter.LogEnabled)
{
LogAdapter.LogError("Context", msg);
}
}
ev = this.Disposed;
if (ev != null)
{
// Notifying of post-context-termination
ev();
}
}
}
private void EventsWorker()
{
try
{
while (!_disposed)
{
var binary = _pairSocket.Recv();
if (binary == null || binary.Length == 0)
{
continue;
}
var ev = (MonitorEvents)BitConverter.ToUInt16(binary, 0);
int val = 0;
if (binary.Length > sizeof(UInt16))
{
val = BitConverter.ToInt32(binary, sizeof(UInt16));
}
ZmqError error = null;
var address = "";
switch (ev)
{
case MonitorEvents.BindFailed:
case MonitorEvents.AcceptFailed:
case MonitorEvents.CloseFailed:
address = _pairSocket.RecvString();
error = new ZmqError(val);
break;
case MonitorEvents.MonitorStopped:
break;
default:
address = _pairSocket.RecvString();
break;
}
FireEvent(ev, address, error);
}
}
catch (ZmqException ex)
{
if (ex.ZmqErrorCode != ZmqErrorCode.ETERM)
{
if (LogAdapter.LogEnabled)
{
LogAdapter.LogError("Monitor", ex.ToString());
}
}
}
catch (Exception e)
{
if (LogAdapter.LogEnabled)
{
LogAdapter.LogError("Monitor", e.ToString());
}
}
finally
{
this.Dispose();
}
}