--- instance0 ---
Server Start
Server Done
--- instance1 ---
TEST: send/recv(msglen=12,sync=True): OK
TEST: send/recv(msglen=12,sync=True): OK
TEST: send/recv(msglen=12,sync=True): OK
TEST: send/recv(msglen=12,sync=True): OK
TEST: send/recv(msglen=12,sync=True): OK
DONE
TEST: send/recv(msglen=5,sync=True): OK