From: Eric Leblond <eric@regit.org>
Date: Sun, 26 Jan 2014 10:33:54 +0000 (+0100)
Subject: db: don't loose one packet on reconnect
X-Git-Tag: ulogd-2.0.4~9
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5ebf1795c064cdde5ddaf66a263f532030317dd5;p=thirdparty%2Fulogd2.git

db: don't loose one packet on reconnect

This patch improves database reconnection handling in ring buffer
mode. Ulogd now redo the failed query and do not loose anymore
one packet.
---

diff --git a/util/db.c b/util/db.c
index 1f74712..24966a5 100644
--- a/util/db.c
+++ b/util/db.c
@@ -590,7 +590,8 @@ static void *__inject_thread(void *gdi)
 						  "permanently disabling plugin\n");
 					di->interp = &disabled_interp_db;
 					return NULL;
-				}
+				} else /* try to re run query */
+					continue;
 			}
 			*wr_place = RING_NO_QUERY;
 			di->ring.rd_item++;