Web第一种:通过数据库乐观锁实现(小型电商) update productstocks set realstock=realstock-#buys where sku = #sku and realstock-#buys>=0 Web19. nov 2024 · RedisHelper.Initialization (new CSRedis.CSRedisClient ("119.45.174.249:6379,password=123456,defaultDatabase=0")); var isLocked = RedisHelper.Lock (key, timeout, true); //timeout秒后自动释放 …
C++操作redis(实现连接池、分布式锁) - CodeAntenna
Web12. jún 2024 · Steps to obtain distributed locks using Redis's SETNX command: The & # 8226; The C1 and C2 threads simultaneously check the timestamp to get the lock, … It is entirely possible that you fail to obtain the lock, and hence you may need to test for this and perhaps add some retry logic. A typical example might be: RedisValue token = Environment.MachineName; if(db.LockTake(key, token, duration)) { try { // you have the lock do work } finally { db.LockRelease(key, token); } } ridge pool webcam ballina
StackExchange.Redis - LockTake / LockRelease …
Web20. mar 2024 · 本例是基于CSRedis来实现的,CSRedis 是国外大神写的,经过少量修改,现已支持 .NETCore 使用方法,先新建一个Redis缓存的类库,我这里命名为:Biz126.RedisCache,在该类库下新增一个名为RedisHelper的Redis帮助类: WebThese are the top rated real world C# (CSharp) examples of RedisHelper extracted from open source projects. You can rate examples to help us improve the quality of examples. … ridge power limited