Great! invokeRestart("abort") is a life saver again, the second time this week!
Thanks much!
Gabor
On Sat, Jul 28, 2018 at 6:37 PM <luke-tier...@uiowa.edu> wrote:
>
> The internal code does more or less
>
> signalCondition(e) ## allows for (another) handler
> cat("\n") ## cleans up console
> invokeRestart("abort") ## jump to 'abort' restart if not handled
>
> [for back compatibility it also runs the error option code if that is
> set, but that may go away eventually].
>
> A version of your example:
>
> > {
> + tryCatch(Sys.sleep(100),
> + interrupt = function(e) {
> + e$message <- "interrupted"
> + signalCondition(e)
> + cat("\n")
> + invokeRestart("abort")
> + })
> + cat("next step\n")
> + }
> ^C
> >
>
> Best,
>
> luke
>
> On Sat, 28 Jul 2018, Gábor Csárdi wrote:
>
> > Anyone knows a way to re-throw a caught interrupt condition, so that
> > it behaves just like the original one? I.e. no error message is
> > printed, but the execution is stopped of course. With just calling
> > stop in the error handler, it prints the error message, or, if there
> > is no error message (like in the original interrupt condition),
> > another error happens.
> >
> > tryCatch(Sys.sleep(100), interrupt = function(e) { e$message <-
> > "interrupted"; stop(e) } )
> > <press CTRL + C / ESC here>
> > #> Error: interrupted
> >
> > tryCatch(Sys.sleep(100), interrupt = function(e) stop(e))
> > <press CTRL + C / ESC here>
> > #> Error in stop(e) : bad error message
> >
> > Thanks,
> > Gabor
> >
> > ______________________________________________
> > R-devel@r-project.org mailing list
> > https://stat.ethz.ch/mailman/listinfo/r-devel
> >
>
> --
> Luke Tierney
> Ralph E. Wareham Professor of Mathematical Sciences
> University of Iowa Phone: 319-335-3386
> Department of Statistics and Fax: 319-335-3017
> Actuarial Science
> 241 Schaeffer Hall email: luke-tier...@uiowa.edu
> Iowa City, IA 52242 WWW: http://www.stat.uiowa.edu
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