[EMAIL PROTECTED]: >i have a script that waits for message packets from a data server over >a socket.
Using what network protocol? >it works fine for a while, but the server requires that i send a >heartbeat ping every 600 seconds or it will terminate the connection. [...] >should i do this with threads? i dont want to interrupt the listening >cycle to send a ping. If this is a TCP connection with a conversational protocol, you can't have two threads reading bytes of the socket, without some sort of coordination. When one thread parses the bytes it received, some bytes may be part of the next message for the other thread. You may be better off with asynchronous I/O and a state machine model. http://squirl.nightmare.com/medusa/async_sockets.html http://www.python.org/doc/lib/module-asyncore.html http://twistedmatrix.com/projects/core/documentation/howto/clients.html -- René Pijlman -- http://mail.python.org/mailman/listinfo/python-list
