Memory Leak?

[1ph]

Hello. I have a program that sends data to SCTP, but there is one problem: If I set into program tcp.settimeout (0.1) or tcp.setblocking (0), and when trying to read, I get the error [Errno 11] Resource temporarily unavailable and formed Memory Leak? But connection doesn't closed. Otherwise tcp.sctp_recv (2048) blocks the program until it receives a packet.