From: Lukas Tribus <luky-37@hotmail.com>
Date: Tue, 26 Jan 2016 19:33:14 +0000 (+0100)
Subject: MINOR: unix: don't mention free ports on EAGAIN
X-Git-Tag: v1.7-dev2~132
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9f256d4d85f2b9c79b0d4f28a27731260eefa1b2;p=thirdparty%2Fhaproxy.git

MINOR: unix: don't mention free ports on EAGAIN

When a connect() to a unix socket returns EAGAIN we talk about
"no free ports" in the error/debug message, which only makes
sense when using TCP.

Explain connect() failure and suggest troubleshooting server
backlog size.
---

diff --git a/src/proto_uxst.c b/src/proto_uxst.c
index 7cc63c0de3..b2a7fe2442 100644
--- a/src/proto_uxst.c
+++ b/src/proto_uxst.c
@@ -504,7 +504,7 @@ int uxst_connect_server(struct connection *conn, int data, int delack)
 		else if (errno == EAGAIN || errno == EADDRINUSE || errno == EADDRNOTAVAIL) {
 			char *msg;
 			if (errno == EAGAIN || errno == EADDRNOTAVAIL) {
-				msg = "no free ports";
+				msg = "can't connect to destination unix socket, check backlog size on the server";
 				conn->err_code = CO_ER_FREE_PORTS;
 			}
 			else {