Test for SRANDMEMBER with <count>.

[redis.git] / src / redis.c

diff --git a/src/redis.c b/src/redis.c
index 12b623e793f8f5918f15736fac1ef913c10e6635..193d3bf58b07f82572a5a7c14e890231dc11ebf7 100644 (file)
--- a/src/redis.c
+++ b/src/redis.c
@@ -152,7 +152,7 @@ struct redisCommand redisCommandTable[] = {
     {"sismember",sismemberCommand,3,"r",0,NULL,1,1,1,0,0},
     {"scard",scardCommand,2,"r",0,NULL,1,1,1,0,0},
     {"spop",spopCommand,2,"wRs",0,NULL,1,1,1,0,0},
-    {"srandmember",srandmemberCommand,2,"rR",0,NULL,1,1,1,0,0},
+    {"srandmember",srandmemberCommand,-2,"rR",0,NULL,1,1,1,0,0},
     {"sinter",sinterCommand,-2,"rS",0,NULL,1,-1,1,0,0},
     {"sinterstore",sinterstoreCommand,-3,"wm",0,NULL,1,-1,1,0,0},
     {"sunion",sunionCommand,-2,"rS",0,NULL,1,-1,1,0,0},
@@ -222,7 +222,7 @@ struct redisCommand redisCommandTable[] = {
     {"replconf",replconfCommand,-1,"ars",0,NULL,0,0,0,0,0},
     {"flushdb",flushdbCommand,1,"w",0,NULL,0,0,0,0,0},
     {"flushall",flushallCommand,1,"w",0,NULL,0,0,0,0,0},
-    {"sort",sortCommand,-2,"wmS",0,NULL,1,1,1,0,0},
+    {"sort",sortCommand,-2,"wm",0,NULL,1,1,1,0,0},
     {"info",infoCommand,-1,"rlt",0,NULL,0,0,0,0,0},
     {"monitor",monitorCommand,1,"ars",0,NULL,0,0,0,0,0},
     {"ttl",ttlCommand,2,"r",0,NULL,1,1,1,0,0},
@@ -1046,6 +1046,7 @@ void createSharedObjects(void) {
     shared.del = createStringObject("DEL",3);
     shared.rpop = createStringObject("RPOP",4);
     shared.lpop = createStringObject("LPOP",4);
+    shared.lpush = createStringObject("LPUSH",5);
     for (j = 0; j < REDIS_SHARED_INTEGERS; j++) {
         shared.integers[j] = createObject(REDIS_STRING,(void*)(long)j);
         shared.integers[j]->encoding = REDIS_ENCODING_INT;
@@ -1137,6 +1138,7 @@ void initServerConfig() {
     server.repl_serve_stale_data = 1;
     server.repl_slave_ro = 1;
     server.repl_down_since = time(NULL);
+    server.slave_priority = REDIS_DEFAULT_SLAVE_PRIORITY;
 
     /* Client output buffer limits */
     server.client_obuf_limits[REDIS_CLIENT_LIMIT_CLASS_NORMAL].hard_limit_bytes = 0;
@@ -1163,6 +1165,8 @@ void initServerConfig() {
     server.delCommand = lookupCommandByCString("del");
     server.multiCommand = lookupCommandByCString("multi");
     server.lpushCommand = lookupCommandByCString("lpush");
+    server.lpopCommand = lookupCommandByCString("lpop");
+    server.rpopCommand = lookupCommandByCString("rpop");
     
     /* Slow log */
     server.slowlog_log_slower_than = REDIS_SLOWLOG_LOG_SLOWER_THAN;
@@ -1238,6 +1242,7 @@ void initServer() {
     server.slaves = listCreate();
     server.monitors = listCreate();
     server.unblocked_clients = listCreate();
+    server.ready_keys = listCreate();
 
     createSharedObjects();
     adjustOpenFilesLimit();
@@ -1268,6 +1273,7 @@ void initServer() {
         server.db[j].dict = dictCreate(&dbDictType,NULL);
         server.db[j].expires = dictCreate(&keyptrDictType,NULL);
         server.db[j].blocking_keys = dictCreate(&keylistDictType,NULL);
+        server.db[j].ready_keys = dictCreate(&setDictType,NULL);
         server.db[j].watched_keys = dictCreate(&keylistDictType,NULL);
         server.db[j].id = j;
     }
@@ -1634,6 +1640,8 @@ int processCommand(redisClient *c) {
         addReply(c,shared.queued);
     } else {
         call(c,REDIS_CALL_FULL);
+        if (listLength(server.ready_keys))
+            handleClientsBlockedOnLists();
     }
     return REDIS_OK;
 }
@@ -1934,7 +1942,7 @@ sds genRedisInfoString(char *section) {
                 "aof_base_size:%lld\r\n"
                 "aof_pending_rewrite:%d\r\n"
                 "aof_buffer_length:%zu\r\n"
-                "aof_rewrite_buffer_length:%zu\r\n"
+                "aof_rewrite_buffer_length:%lu\r\n"
                 "aof_pending_bio_fsync:%llu\r\n"
                 "aof_delayed_fsync:%lu\r\n",
                 (long long) server.aof_current_size,
@@ -2045,6 +2053,8 @@ sds genRedisInfoString(char *section) {
                     "master_link_down_since_seconds:%ld\r\n",
                     (long)server.unixtime-server.repl_down_since);
             }
+            info = sdscatprintf(info,
+                "slave_priority:%d\r\n", server.slave_priority);
         }
         info = sdscatprintf(info,
             "connected_slaves:%lu\r\n",