Hello I have enabled debug checks and discovered that evthread_use_windows_threads() must be called before event_base_new(). Now the application has been running in debug mode without any problems for several hours. I will disable the debug mode and see how well the application is running. If no new messages from me appear in this topic, then that means the original problem was caused by instantiating libevent base before calling evthread_use_windows_threads().
Thank you for your help and the great network I/O framework that you have designed! Best regards, Sten Kultakangas On Wed, Sep 27, 2017 at 12:53 AM, Azat Khuzhin <[email protected]> wrote: > On Wed, Sep 13, 2017 at 11:15 PM, Sten Kultakangas <[email protected]> > wrote: > > Hello > > > > I have implemented a thread pool for a network service application and > ran > > into the following issue. After a certain quite large amount of calls to > the > > event_active() function from a thread other than the main I/O thread > > event_base_dispatch() hangs causing high CPU usage. No events are > dispatched > > after that. > > Hi, > > Looks like some problem with threads interactions, do you use > evthread_use_windows_threads() ? > And can you try adding event_enable_debug_mode(), just before calling > any of other libevent functions > > Azat. > *********************************************************************** > To unsubscribe, send an e-mail to [email protected] with > unsubscribe libevent-users in the body. >
