Displaying 3 results from an estimated 3 matches for "self_pipe".
2013 Dec 09
2
[PATCH] rework master-to-worker signaling to use a pipe
...m the reader set
- # once IO.select returns. So we''re lazy and just close the pipe when
- # a (rare) signal arrives in the worker and reinitialize the pipe later.
+ # * The workers immediately close the pipe they inherit. See the
+ # Unicorn::Worker class for the pipe workers use.
SELF_PIPE = []
# signal queue used for self-piping
@@ -127,7 +119,7 @@ class Unicorn::HttpServer
inherit_listeners!
# this pipe is used to wake us up from select(2) in #join when signals
# are trapped. See trap_deferred.
- init_self_pipe!
+ SELF_PIPE.replace(Unicorn.pipe)
#...
2009 Oct 09
0
unicorn 0.93.3 - OpenBSD compatibility
...rge.org
* git://git.bogomips.org/unicorn.git
Changes:
This release fixes compatibility with OpenBSD (and possibly
other Unices with stricter fchmod(2) implementations) thanks to
Jeremy Evans. Additionally there are small documentation
changes all around.
Eric Wong (12):
doc: expand on the SELF_PIPE description
fchmod heartbeat flips between 0/1 for compatibility
examples/init.sh: remove "set -u"
configurator: update with nginx fail_timeout=0 example
PHILOSOPHY: clarify experience other deployments
PHILOSOPHY: plug the Rainbows! spin-off project
RE...
2011 Jun 16
7
[PATCH] replace fchmod()-based heartbeat with raindrops
...r = Worker.new(worker_nr, Unicorn::TmpIO.new)
+ worker = Worker.new(worker_nr)
before_fork.call(self, worker)
if pid = fork
WORKERS[pid] = worker
@@ -549,10 +544,8 @@ class Unicorn::HttpServer
proc_name "worker[#{worker.nr}]"
START_CTX.clear
init_self_pipe!
- WORKERS.values.each { |other| other.tmp.close rescue nil }
WORKERS.clear
LISTENERS.each { |sock| sock.fcntl(Fcntl::F_SETFD, Fcntl::FD_CLOEXEC) }
- worker.tmp.fcntl(Fcntl::F_SETFD, Fcntl::FD_CLOEXEC)
after_fork.call(self, worker) # can drop perms
worker.user(*user) if us...