Work around a race condition when deleting slide counters

[solvip]

If SampleMod:trim/2 gets called by a folsom_sample_slide_server after the ETS table the server is trimming has gone away, it will go into a restart loop and eventually bring down the folsom_sample_slide_sup supervisor.
This fixes that by catching badarg and stopping the erronous process normally.

[joewilliams]

Thanks @solvip, this looks like a good patch. Unfortunately I, as maintainer of folsom, no longer have write access to the repo. Sorry, I am not sure when or if this PR will be merged.

[solvip]

Thanks @joewilliams, too bad. Hopefully someone else will pick this up.

[joewilliams]

Maybe @GabrielNicolasAvellaneda @dominicphillips or @sigil66 can give me access again to folsom, bear, folsom_webmachine and folsom_cowboy.

[GabrielNicolasAvellaneda]

Hey @joewilliams I don't have access too, but maybe @sigil66 or @codemoran can help.

[dominicphillips]

@joewilliams Sorry, I can't either.

[puzza007]

Is there any appetite to fork and create a separate organisation to maintain these? I'd be happy to help out.

[solvip]

I would be happy to help as well

[joewilliams]

@puzza007 @solvip okay, I have started https://github.com/folsom-project with fresh copies of the folsom related repos (so we aren't tied in anyway). Please let anyone you know that the repo is changing.

@solvip can you please resubmit your PR over there?

[puzza007]

@joewilliams 👍

[solvip]

👍 folsom-project/folsom#1