Good Afternoon: I found Log4Net stopped the App when using remotelogging. By digging into its’ source code, I found following code line will block App who use Log4Net if no UDP protocol message is returned from remote server (maybe there is a network issue that remote server doesn’t send reply back) this.Client.Send(buffer, buffer.Length, this.RemoteEndPoint); //IPEndPoint object will allow us to read datagrams sent from any source. IPEndPoint RemoteIpEndPoint_receive = this.RemoteEndPoint; //new IPEndPoint(IPAddress.Any, 0); // Blocks until a message returns on this socket from a remote host. Byte[] receiveBytes = this.Client.Receive(ref RemoteIpEndPoint_receive); string returnData = Encoding.ASCII.GetString(receiveBytes); If I commented out the highlighted two lines, it runs good. So, my concerns are: 1. Is there any side effect if we commented out these two lines? 2. Is commented out these two line making Log4Net more robust? (since UDP is not 100% reliable by nature) thanks, Michael
