From 60a68720211304bb62936be68e8ad40f58ca8a85 Mon Sep 17 00:00:00 2001
From: w00t
Date: Sat, 1 Aug 2009 21:05:06 +0000
Subject: Reconnect to LDAP server if connection goes away, fixes bug #818.
 NOTE: I don't have an LDAP setup, so I'm totally in the blind on these
 commits. Sorry, but it seems nobody else can be arsed to do it, so I will.

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11448 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/modules/extra/m_ldapoper.cpp | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

(limited to 'src/modules/extra/m_ldapoper.cpp')

diff --git a/src/modules/extra/m_ldapoper.cpp b/src/modules/extra/m_ldapoper.cpp
index 43525aa4d..c46bdcf0d 100644
--- a/src/modules/extra/m_ldapoper.cpp
+++ b/src/modules/extra/m_ldapoper.cpp
@@ -127,10 +127,22 @@ public:
 
 		if ((res = ldap_sasl_bind_s(conn, username.c_str(), LDAP_SASL_SIMPLE, &cred, NULL, NULL, NULL)) != LDAP_SUCCESS)
 		{
-			free(authpass);
-			ldap_unbind_ext(conn, NULL, NULL);
-			conn = NULL;
-			return false;
+			if (res == LDAP_SERVER_DOWN)
+			{
+				// Attempt to reconnect if the connection dropped
+				if (verbose)
+					ServerInstance->SNO->WriteToSnomask('a', "LDAP server has gone away - reconnecting...");
+				Connect();
+				res = ldap_sasl_bind_s(conn, username.c_str(), LDAP_SASL_SIMPLE, &cred, NULL, NULL, NULL);
+			}
+
+			if (res != LDAP_SUCCESS)
+			{
+				free(authpass);
+				ldap_unbind_ext(conn, NULL, NULL);
+				conn = NULL;
+				return false;
+			}
 		}
 		free(authpass);
 
-- 
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