redis: fix reconnect in batch mode

In case of redis outage, the redis session was reset but the replies
were still fetch even if there is none replies in the new session.

diff --git a/src/util-log-redis.c b/src/util-log-redis.c
index afc4d4858acd62cd9f35ced7b3f431799955e2f5..4c4d37f2e9177e2cbbed735489bc555e1c137a7e 100644 (file)
--- a/src/util-log-redis.c
+++ b/src/util-log-redis.c
@@ -369,6 +369,12 @@ static int SCLogRedisWriteSync(LogFileCtx *file_ctx, const char *string)
                             redis = ctx->sync;
                             if (redis) {
                                 SCLogInfo("Reconnected to redis server");
+                                redisAppendCommand(redis, "%s %s %s",
+                                        file_ctx->redis_setup.command,
+                                        file_ctx->redis_setup.key,
+                                        string);
+                                ctx->batch_count++;
+                                return 0;
                             } else {
                                 SCLogInfo("Unable to reconnect to redis server");
                                 return -1;