Simple "Hello World" Warp-based web server crashes on Ubuntu x86_64

Ben Gamari ben at
Wed Mar 2 14:50:21 UTC 2016

Anton Dessiatov <anton.dessiatov at> writes:

> Ouch! Looks like I nailed down this one. Indeed that's my bad and that's 
> an infinite loop I have unwillingly created in 
> Network.Wai.Handler.Warp.Run.acceptConnection.
Well, that being said, the various Core Lint issues that you found are
quite concerning. It would be greatly appreciated if you could follow up
with those (in particular the unresolved attoparsec issue).

> Sorry for suspecting GHC failure where there is my fault.
Quite alright; GHC certainly isn't infallible.


- Ben

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