[Haskell] Socket barfs in thread

When I create a socket, listen, and close it, it shuts down cleanly but when I pass the socket to a new thread I get four to six of the following message: awaitRequests: unexpected wait return code 4294967295 These seem to come after the main thread exits. It would seem that the socket has a thread affinity? Should sockets only be used in thread in which they were created? I'm using GHC 6.2.1 on Win2K. Thanks, Jason Feingold --------------------------------- Do you Yahoo!? Yahoo! Finance Tax Center - File online. File on time.