Add INFO to documentation

Added in puma#1320
fschwahn · Dec 6, 2021 · 6e1c04b · 6e1c04b
1 parent 392a61b
commit 6e1c04b
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/docs/signals.md b/docs/signals.md
@@ -42,6 +42,8 @@ Puma cluster responds to these signals:
 - `INT ` equivalent of sending Ctrl-C to cluster. Puma will attempt to finish then exit.
 - `CHLD`
 - `URG ` refork workers in phases from worker 0 if `fork_workers` option is enabled.
+- `INFO ` print threak backtraces
+
 
 ## Callbacks order in case of different signals