c# - TransactionTimeout 无法正常工作

Question

using (TransactionScope transaction = TransactionScopeManager.GetTransactionScope(Settings.Import.TimeOut))
{
    Logger.Trace.DebugFormat("Import Deduction timeout: <{0}>", Settings.Import.TimeOut);
    //Logger shows "Import Deduction timeout: <30>"
    //more code
}

但是事务总是只运行 10 分钟。我已经更改了部分:

 <system.transactions>
     <machineSettings maxTimeout=″01:30:00″/>
 </system.transactions>

但它在 10 分钟后仍然继续失败。为什么？

请帮忙。

Answer 1

根据 http://msdn.microsoft.com/en-us/library/ms149852(v=vs.90).aspx :

In machine config, there is a value that caps the timeouts. By default, it is 10 minutes. So, if you set a timeout greater than 10 mins, in System.Transactions, your value will be ignored and the system will act as if the timeout is 10 minutes.

See http://msdn.microsoft.com/en-us/library/system.transactions.configuration.machinesettingssection.maxtimeout.aspx and

http://social.msdn.microsoft.com/Forums/en-US/windowstransactionsprogramming/thread/ba508c2b-af91-490c-a05c-e4bf92f81cc6 and

http://blogs.msdn.com/ajit/archive/2008/06/18/override-the-system-transactions-default-timeout-of-10-minutes-in-the-code.aspx