show initial querybuf bytes on querybuf overflow.

2011-11-25 17:08:25 +01:00
parent 241e3cff83
commit 0f2199ec29
1 changed files with 5 additions and 2 deletions
@@ -869,9 +869,12 @@ void readQueryFromClient(aeEventLoop *el, int fd, void *privdata, int mask) {
        return;
    }
    if (sdslen(c->querybuf) > server.client_max_querybuf_len) {
-        sds ci = getClientInfoString(c);
-        redisLog(REDIS_WARNING,"Closing client that reached max query buffer length: %s", ci);
+        sds ci = getClientInfoString(c), bytes = sdsempty();
+
+        bytes = sdscatrepr(bytes,c->querybuf,64);
+        redisLog(REDIS_WARNING,"Closing client that reached max query buffer length: %s (qbuf initial bytes: %s)", ci, bytes);
        sdsfree(ci);
+        sdsfree(bytes);
        freeClient(c);
        return;
    }