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Diffstat (limited to 'SIGNALS')
| -rw-r--r-- | SIGNALS | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -45,6 +45,10 @@ http://unicorn.bogomips.org/examples/init.sh === Worker Processes +Note: as of unicorn 4.8, the master uses a pipe to signal workers +instead of kill(2) for most cases. Using signals still (and works and +remains supported for external tools/libraries), however. + Sending signals directly to the worker processes should not normally be needed. If the master process is running, any exited worker will be automatically respawned. @@ -52,6 +56,8 @@ automatically respawned. * INT/TERM - Quick shutdown, immediately exit. Unless WINCH has been sent to the master (or the master is killed), the master process will respawn a worker to replace this one. + Immediate shutdown is still triggered using kill(2) and not the + internal pipe as of unicorn 4.8 * QUIT - Gracefully exit after finishing the current request. Unless WINCH has been sent to the master (or the master is killed), |