SIGTTIN works after SIGWINCH
commit5a0506c2affd2f5abe6e7315121e67aa3e32b253
authorEric Wong <normalperson@yhbt.net>
Fri, 16 Jul 2010 08:25:32 +0000 (16 08:25 +0000)
committerEric Wong <normalperson@yhbt.net>
Fri, 16 Jul 2010 08:55:17 +0000 (16 08:55 +0000)
tree5476af646fd3ca3f6759c56d149efd72d1c1a2b6
parenta965c0bb48d5b92373f939865212641d810c97d7
SIGTTIN works after SIGWINCH

In addition to SIGHUP, it should be possible to gradually bring
workers back up (to avoid overloading the machine) when rolling
back upgrades after SIGWINCH.

Noticed-by: Lawrence Pit
ref: http://mid.gmane.org/4C3F8C9F.2090903@gmail.com
(cherry picked from commit e75ee7615f9875db314a6403964e7b69a68b0521)
lib/unicorn.rb
t/t0009-winch_ttin.sh [new file with mode: 0755]