On Wed, Aug 19, 2009 at 12:44 PM, tatebn <[email protected]> wrote:
>
> I was wondering how I would go about adding some sort of retry logic.
> As in, if it can't connect to host, sleep for 5 seconds and try again,
> up to 3 times.
>
> I understand the loop structure, but if it can't connect to host it
> throws an error and that seems to be that. So how would I not throw
> that error?
>
> I have a catch block for runtime errors so I suppose I could do it
> there, but how would I pick up program execution from where I left
> off?
>
// set options
bool succeded = false;
for (unsigned i = 0; i < 3 && !succeded)
{
try{
perform();
succeded = true;
}
catch(...)
{
cerr << "failed" << endl;
}
}
>
> Thanks
> >
>
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