A reimplementation of blocking operation internals.

[redis.git] / src / redis.c

diff --git a/src/redis.c b/src/redis.c
index 025394efcabaadd495179a28fbfe32a08d3c75ad..12ce0f4d9423ab8726d5b04cd185d50132087f56 100644 (file)
--- a/src/redis.c
+++ b/src/redis.c
@@ -1067,6 +1067,7 @@ 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;
@@ -1187,6 +1188,8 @@ 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;
@@ -1262,6 +1265,7 @@ void initServer() {
     server.slaves = listCreate();
     server.monitors = listCreate();
     server.unblocked_clients = listCreate();
+    server.ready_keys = listCreate();
 
     createSharedObjects();
     adjustOpenFilesLimit();
@@ -1292,6 +1296,7 @@ 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;
     }
@@ -1682,6 +1687,8 @@ int processCommand(redisClient *c) {
         addReply(c,shared.queued);
     } else {
         call(c,REDIS_CALL_FULL);
+        if (listLength(server.ready_keys))
+            handleClientsBlockedOnLists();
     }
     return REDIS_OK;
 }
@@ -1989,7 +1996,7 @@ 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,