[Haskell-cafe] Code review request - using ErrorT

[C K Kashyap]

Dear gentle Haskellers,

I'd appreciate it very much if you could please take a look the my code
here and give me some feedback -

https://github.com/ckkashyap/haskell-websocket/blob/master/src/lib/Net/WebSocket/Request.hs

I am particularly looking for advice around what would be a good type for a
server handler function that does IO and needs to short circuit if it fails
at any point also needs to thread a state along. I am considering this -

ErrorT String (StateT Int IO) Data


Regards,
Kashyap
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