Use IPv4-only WSGI start up as a fallback only when the IPv6/IPv4 one didn't work

2017-09-12 20:49:38 +01:00
parent a75c393922
commit b8b88183c3
2 changed files with 5 additions and 2 deletions
@@ -3046,5 +3046,8 @@ def upload():
 def start_gevent():
    from gevent.wsgi import WSGIServer
    global gevent_server
-    gevent_server = WSGIServer(('0.0.0.0', ub.config.config_port), app)
+    try:
+        gevent_server = WSGIServer(('', ub.config.config_port), app)
+    except socket.error:
+        gevent_server = WSGIServer(('0.0.0.0', ub.config.config_port), app)
    gevent_server.serve_forever()