zhouxin wrote: > If the udp worker's count greater than 18,some thread's select() hang and process > take 100% cpu:
My vague recollection is that Cygwin allocates threads to handle select(). Interestingly, there is a static pool of 18 threads internally before switching to dynamically created threads. So there may be some problem related to the dynamically allocated threads code. -- Joe Buehler -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/