arno/gns3-server
1
0
Fork 0
mirror of https://github.com/GNS3/gns3-server synced 2024-11-24 17:28:08 +00:00
Code Issues Releases Wiki Activity

Prevent close server process to be started twice

Browse Source 
Fix #652
This commit is contained in:
Julien Duponchelle 2016-08-26 14:14:19 +02:00
parent 8352ff02a1
commit f93e443548
No known key found for this signature in database
GPG Key ID: CE8B29639E07F5E8
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
gns3server/web/web_server.py
View File

@ -60,6 +60,7 @@ class WebServer:
self._start_time = time.time() self._start_time = time.time()
self._port_manager = PortManager(host) self._port_manager = PortManager(host)
self._running = False self._running = False
self._closing = False
@staticmethod @staticmethod
def instance(host=None, port=None): def instance(host=None, port=None):
@ -92,6 +93,12 @@ class WebServer:
Cleanly shutdown the server. Cleanly shutdown the server.
""" """
if not self._closing:
self._closing = True
else:
log.warning("Close is already in progress")
return
if self._handler: if self._handler:
yield from self._handler.finish_connections() yield from self._handler.finish_connections()
self._handler = None self._handler = None