It is also fun to engineer servers which can be upgraded without ever stopping listening, even for a nanosecond on the listen socket. Would be a fun senior C pr

It is also fun to engineer servers which can be upgraded without ever stopping listening, even for a nanosecond on the listen socket. Would be a fun senior C programming job interview question, but unfortunately those don't exist anymore. Only kubernetes pod wranglers do, where the answer is "destroy it all and create it all and hope that the ingress somehow hides the mess". Sigh.