From 0a70d907aee3700d10b4b2561135ea2b22b9ec0c Mon Sep 17 00:00:00 2001
From: Jaime Casanova <jaime@2ndQuadrant.com>
Date: Wed, 10 Jul 2013 19:25:58 -0500
Subject: [PATCH] Improve messages in wait_connection_availability, so we know
 what error makes the failover procedure to start

By gripe from Andres Freund
---
 dbutils.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/dbutils.c b/dbutils.c
index ca7ac4bc..0aef3964 100644
--- a/dbutils.c
+++ b/dbutils.c
@@ -409,7 +409,7 @@ wait_connection_availability(PGconn *conn, int timeout)
 	{
 		if (PQconsumeInput(conn) == 0)
 		{
-			log_warning(_("PQconsumeInput: Query could not be sent to primary. %s\n"),
+			log_warning(_("wait_connection_availability: could not receive data from master. %s\n"),
 			            PQerrorMessage(conn));
 			return 0;
 		}
@@ -425,8 +425,10 @@ wait_connection_availability(PGconn *conn, int timeout)
 	}
 	if (timeout >= 0)
 		return 1;
-	else
+	else {
+		log_warning(_("wait_connection_availability: timeout reached");
 		return -1;
+	}
 }