added FAQ answer for restarted Hypnotoad workers

mojolicious · Apr 23, 2012 · 22e42fa · 22e42fa
1 parent 40809b6
commit 22e42fa
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/lib/Mojolicious/Guides/FAQ.pod b/lib/Mojolicious/Guides/FAQ.pod
@@ -110,6 +110,14 @@ This error message is often related to the one above, and means that the web
 server closed the connection before the user agent could receive the whole
 response.
 
+=head2 What does "Worker 1234 has no heartbeat, restarting." mean?
+
+Hypnotoad worker processes send heartbeat messages to the manager process in
+regular intervals to signal that they are still responsive. A long blocking
+operation in your application can prevent this, and will force the affected
+worker to be restarted after a timeout. This C<heartbeat_timeout> defaults to
+C<10> seconds and can be extended if your application requires it.
+
 =head2 I think i have found a bug, what should i do now?
 
 First make sure you are using the latest version of L<Mojolicious>, it is