tatebn
Wed, 19 Aug 2009 10:19:38 -0700
And now I feel like an idiot. Simplest solution as usual. Thanks, Brandon
On Aug 19, 12:56 pm, Jean-Philippe Barette-LaPierre
<jpbarre...@gmail.com> wrote:
> On Wed, Aug 19, 2009 at 12:44 PM, tatebn <brandonnt...@gmail.com> 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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