From 7bc79fdf60519231da7c0c7b5b6143ce090ed830 Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Thu, 15 Aug 2019 22:54:43 +0100 Subject: hashserv: Ensure we don't accumulate sockets in TIME_WAIT state This can cause a huge backlog of closing sockets on the server and in our case we don't really want/need the protection TCP is trying to give us so work around it. Signed-off-by: Richard Purdie --- lib/hashserv/__init__.py | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/lib/hashserv/__init__.py b/lib/hashserv/__init__.py index 55966e748..eb03c3221 100644 --- a/lib/hashserv/__init__.py +++ b/lib/hashserv/__init__.py @@ -14,6 +14,8 @@ import socketserver import queue import threading import signal +import socket +import struct from datetime import datetime logger = logging.getLogger('hashserv') @@ -157,6 +159,10 @@ class ThreadedHTTPServer(HTTPServer): self.server_close() os._exit(0) + def server_bind(self): + HTTPServer.server_bind(self) + self.socket.setsockopt(socket.SOL_SOCKET, socket.SO_LINGER, struct.pack('ii', 1, 0)) + def process_request_thread(self): while not self.quit: try: -- cgit 1.2.3-korg