Commit d96457e13269330fabb477a9bf130dfd2e30b36a
2022-04-21T15:59:28
listener: Preserve last error in evconnlistener_new_bind() before close In function evconnlistener_new_bind() after go to "err:", The evutil_closesocket() would clear the error code( I found this under Windows ). User can not use EVUTIL_SOCKET_ERROR() to get the evconnlistener_new_bind()'s failing error. I add a err_code variable to store and restore the last error code. v2: rebased by azat to make the patch simpler