【重要更新】MAAT Redis事务增加预备主版本号机制，以改善多写入性能，提高配置超时淘汰速度。

2018-05-23 21:37:35 +08:00
parent bc8d7df7e0
commit 1cef03375a
3 changed files with 3 additions and 4 deletions
--- a/src/entry/Maat_command.cpp
+++ b/src/entry/Maat_command.cpp
@@ -796,9 +796,7 @@ long long _exec_serial_rule_begin(redisContext* ctx)
 {
 	long long maat_redis_version=0;
 	redisReply* data_reply=NULL;
-	data_reply=_wrap_redisCommand(ctx, "WATCH MAAT_VERSION");
-	freeReplyObject(data_reply);
-	data_reply=_wrap_redisCommand(ctx, "GET MAAT_VERSION");
+	data_reply=_wrap_redisCommand(ctx, "INCRBY MAAT_PRE_VER 1");
 	maat_redis_version=read_redis_integer(data_reply);
 	maat_redis_version++;
 	freeReplyObject(data_reply);