Automagically reconnection of RubyRedis

[redis.git] / redis.c

diff --git a/redis.c b/redis.c
index 9587dcdcd3ccd023999aa40673869b8cccb658e4..fbd1bc3df1807678cc297dcdc8ec3958f4061c84 100644 (file)
--- a/redis.c
+++ b/redis.c
@@ -56,7 +56,8 @@
 #include "dict.h"   /* Hash tables */
 #include "adlist.h" /* Linked lists */
 #include "zmalloc.h" /* total memory usage aware version of malloc/free */
-#include "lzf.h"
+#include "lzf.h"    /* LZF compression library */
+#include "pqsort.h" /* Partial qsort for SORT+LIMIT */
 
 /* Error codes */
 #define REDIS_OK                0
@@ -720,7 +721,7 @@ int serverCron(struct aeEventLoop *eventLoop, long long id, void *clientData) {
     }
 
     /* Close connections of timedout clients */
-    if (!(loops % 10))
+    if (server.maxidletime && !(loops % 10))
         closeTimedoutClients();
 
     /* Check if a background saving in progress terminated */
@@ -959,7 +960,7 @@ static void loadServerConfig(char *filename) {
         /* Execute config directives */
         if (!strcasecmp(argv[0],"timeout") && argc == 2) {
             server.maxidletime = atoi(argv[1]);
-            if (server.maxidletime < 1) {
+            if (server.maxidletime < 0) {
                 err = "Invalid timeout value"; goto loaderr;
             }
         } else if (!strcasecmp(argv[0],"port") && argc == 2) {
@@ -3426,7 +3427,10 @@ static void sortCommand(redisClient *c) {
         server.sort_desc = desc;
         server.sort_alpha = alpha;
         server.sort_bypattern = sortby ? 1 : 0;
-        qsort(vector,vectorlen,sizeof(redisSortObject),sortCompare);
+        if (sortby && (start != 0 || end != vectorlen-1))
+            pqsort(vector,vectorlen,sizeof(redisSortObject),sortCompare, start,end);
+        else
+            qsort(vector,vectorlen,sizeof(redisSortObject),sortCompare);
     }
 
     /* Send command output to the output buffer, performing the specified