From 61a7d576f2a287ef59071da9d9d7a0cd473ed98b Mon Sep 17 00:00:00 2001
From: Alvaro Herrera <alvherre@alvh.no-ip.org>
Date: Wed, 10 Apr 2013 15:59:45 -0300
Subject: [PATCH] Fix SIGHUP handling by unconnected bgworkers

Add a SignalUnconnectedWorkers() call so that non-database-connected background
workers are also notified when postmaster is SIGHUPped.  Previously, only
database-connected workers were.

Michael Paquier (bug report and fix)
---
 src/backend/postmaster/postmaster.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/backend/postmaster/postmaster.c b/src/backend/postmaster/postmaster.c
index 298ad5e1ec4..5ff35774787 100644
--- a/src/backend/postmaster/postmaster.c
+++ b/src/backend/postmaster/postmaster.c
@@ -2280,6 +2280,7 @@ SIGHUP_handler(SIGNAL_ARGS)
 				(errmsg("received SIGHUP, reloading configuration files")));
 		ProcessConfigFile(PGC_SIGHUP);
 		SignalChildren(SIGHUP);
+		SignalUnconnectedWorkers(SIGHUP);
 		if (StartupPID != 0)
 			signal_child(StartupPID, SIGHUP);
 		if (BgWriterPID != 0)
-- 
2.30.2