4 Commits

Author	SHA1	Message	Date
Roy Williams	b4c41481e2	Fix leak of duplicate file descriptor for bound sockets. ... `socket.fromfd` does not close the original file descriptor, so we have to explicitly close it to avoid a leak. See also: http://bugs.python.org/issue10099	2016-10-18 00:15:40 +03:00
benoitc	418f140445	remove file locking ... This changes improve the binary upgrade behaviour using USR2: - only one binary upgrade can happen at a time: the old arbiter needs to be killed to promote the new arbiter. - if a new arbiter is already spawned, until one is killed USR2 has no action - if a new arbiter has been spawned, the unix socket won't be unlinked - until the old arbiter have been killed the newly created pidfile has the name <pidfile>.2 and the name Master.2 . Note: there is no dialog between both arbiters to handle this features. Instead they will supervise each others until one is killed. So isolation is still guaranted. fix #1267	2016-05-20 15:42:55 +02:00
benoitc	8a6748ee65	fix unix socket locking ... This change add proper file locking to gunicorn. By default "gunicorn.lock" is created in the temporary directory when a unix socket is bound. In case someone want to fix the lock file path or use multiple gunicorn instance the "--lock-file" setting can be used to set the path of this file. fix #1259	2016-05-14 22:03:40 +02:00
Randall Leeds	452cd550d2	add tests for arbiter unix socket locking	2016-03-13 15:56:22 -07:00