New submission from Bob <qia...@student.dtd-edu.cn>:
I wrote a simple proxy with Python3.8 and Asyncio, but I found it couldn't handle passive close correctly, a lot of CLOSE_WAIT sockets couldn't be released. I had trouble shot it for a long time with no progress. netstat -anop tcp | grep CLOSE_WAIT tcp6 0 0 64.XXX.XXX.XXX:80 113.58.229.12:46996 CLOSE_WAIT 10486/python3.8 off (0.00/0/0) tcp6 0 0 64.XXX.XXX.XXX:80 222.137.35.237:54914 CLOSE_WAIT 10485/python3.8 off (0.00/0/0) tcp6 0 0 64.XXX.XXX.XXX:80 119.39.47.229:53882 CLOSE_WAIT 10486/python3.8 off (0.00/0/0) tcp6 0 0 64.XXX.XXX.XXX:80 123.14.254.238:49262 CLOSE_WAIT 10486/python3.8 off (0.00/0/0) tcp6 0 0 64.XXX.XXX.XXX:80 121.57.230.51:35036 CLOSE_WAIT 10486/python3.8 off (0.00/0/0) tcp6 0 0 64.XXX.XXX.XXX:80 124.235.138.253:44882 CLOSE_WAIT 10486/python3.8 off (0.00/0/0) tcp6 0 0 64.XXX.XXX.XXX:80 36.5.157.219:38006 CLOSE_WAIT 10486/python3.8 off (0.00/0/0) tcp6 0 0 64.XXX.XXX.XXX:80 150.255.5.121:39288 CLOSE_WAIT 10486/python3.8 off (0.00/0/0) ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue43183> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
