Hello,
calls to the above functions block the caller if internal queues become full. Because my application is running in a big loop, I need those functions without blocking (a specific return code would suffice).
Is there any way to prevent those functions from blocking? Or is there another non-blocking API doing similar things?
Thanks & regards
Hardy
PS: my current workaround is a small extra thread for packet transmission which is allowed to block (extra buffer, extra stack, extra copy operation). But this seems to be like using a sledge-hammer to crack a nut