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优化下单redis锁

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大灰灰
2022-09-15 01:46:58 +08:00
parent 5494608f7a
commit 673628ed10
1 changed files with 3 additions and 2 deletions
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5
CoreCms.Net.Web.WebApi/Controllers/OrderController.cs
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@@ -159,7 +159,8 @@ namespace CoreCms.Net.Web.WebApi.Controllers
var jm = new WebApiCallBack(); var jm = new WebApiCallBack();
var lockKey = "LOCK_CreateOrder:user_" + _user.ID; var lockKey = "LOCK_CreateOrder:user_" + _user.ID;
var redisUserLock = await _redisOperationRepository.LockTakeAsync(lockKey, _user.ID.ToString(), TimeSpan.FromSeconds(10)); var lockHolder = Guid.NewGuid().ToString("N"); //锁持有者
var redisUserLock = await _redisOperationRepository.LockTakeAsync(lockKey, lockHolder, TimeSpan.FromSeconds(10));
if (redisUserLock) if (redisUserLock)
{ {
try try
@@ -226,7 +227,7 @@ namespace CoreCms.Net.Web.WebApi.Controllers
} }
finally finally
{ {
await _redisOperationRepository.LockReleaseAsync(lockKey, _user.ID.ToString()); await _redisOperationRepository.LockReleaseAsync(lockKey, lockHolder);
} }
} }
else else