重试嵌套步骤 [英] using retry of nested steps

问题描述

我有多个步骤的问题

I have a problem of multiple steps

step1:
    step1();
    if(step1 == true)
step2:
    step2();
       else goto step1;
    if(step2 == true)
step3();
    else goto step2;
and so on

我需要另一种解决方案，我可以使用WithRetry(()=>action, ()=>retry);
任何人都有这东西的经验

感谢您的帮助

i need another solution for this i get something about using WithRetry(()=>action, ()=>retry);
anyone have experience with this thing

thanks for help

推荐答案

我认为与此类似的事情应该做(未经测试):

I think that something similar to this should do (not tested):

public void ExecuteStepAndRetryIfFailed(params Func<bool>[] allSteps)
{
   foreach (var step in allSteps)
   {
      while (!step()) { }
   }
}

但是，您必须要有一种手段，以确保如果某个步骤总是失败，它不会无限循环.例如，您最多可以执行3次步骤，如果仍然失败，则中止任何剩余的步骤.

But you would have to have a mean to ensure it won''t loop indefinitly if a step always fail. For example, you might execute a step up to 3 times and if it still fails, abort any remainding step.

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