public MessageServer(VisualizerHost visualizer) { string commName = "commDB"; _mmf = MemoryMappedFile.CreateOrOpen("mmf" + commName, 256 * 1024); _messageWait = new EventWaitHandle(false, EventResetMode.AutoReset, "wait" + commName); _messageHandled = new EventWaitHandle(false, EventResetMode.AutoReset, "handled" + commName); this.visualizer = visualizer; }