diff options
Diffstat (limited to 'SIGNALS')
| -rw-r--r-- | SIGNALS | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -10,6 +10,16 @@ between \Rainbows!, Unicorn and nginx. === Master Process * HUP - reload config file, app, and gracefully restart all workers + If the "preload_app" directive is false (the default), then workers + will also pick up any application code changes when restarted. If + "preload_app" is true, then application code changes will have no + effect; USR2 + QUIT (see below) must be used to load newer code in + this case. When reloading the application, +Gem.refresh+ will + be called so updated code for your application can pick up newly + installed RubyGems. It is not recommended that you uninstall + libraries your application depends on while Rainbows! is running, + as respawned workers may enter a spawn loop when they fail to + load an uninstalled dependency. * INT/TERM - quick shutdown, kills all workers immediately |