Concurrent Execute problem about hangfire.httpjob HOT 6 CLOSED

i will see later

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@xyz0822 i found same thing about DisableConcurrentExecution attribute
https://stackoverflow.com/questions/44447660/hangfire-disableconcurrentexecution-vs-worker-count-1

DisableConcurrentExecution is a per job attribute that ensures that two instances of the class/method name are not running at the same time

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@yuzd 好像是同一个问题，hangfire控制并发用的数据库锁是根据job类的名称和方法名组成的字符串来的，如果这个锁加上jobid应该可以解决这个问题。
即{job.Type.ToGenericTypeString()}.{job.Method.Name}.{jobid}

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@xyz0822 是加了DisableConcurrentExecution 的话 hangfire才会加锁对吧？

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@xyz0822 是加了DisableConcurrentExecution 的话 hangfire才会加锁对吧？
是的，sqlserver数据库是通过存储过程来实现串行执行的，mysql有插件是通过数据库表distributedlock来实现

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最新版本的已经规避了这个问题。因为采用了自定义的 加锁的key

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