I have a Netduino plus with the 4.2.0 firmware, and am using VS 2013 targeting the 4.2 MF. The Netduino is a client posting network updates to a "server" elsewhere on the net. For the most part, things appear to be working fine. However, once in a while, notice it when the server app is on a machine that goes to sleep, the socket.receive call just hangs forever. I do have a receive timeout specified and when the hang happens, it looks like the whole board has gone south. Have a timer routine sampling my sensors that toggles the LED, when it hangs, all activity on the board stops.
I was wondering if this might be a known issue and if there are any workarounds to this? In the event of the server going away (sleeping,problems,etc.) I am expecting the receive to eventually timeout which triggers a send (keep alive) packet which should throw an exception because the socket is now invalid. I have all this recovery code in there and working, problem is that the receive never comes back.
I have a Plus 2 and am going to try that with the 4.3 MF but was curious if the problem I am experiencing may be a know issue.
Thanks.
