[Haskell-cafe] Lazy IO.
sfvisser at cs.uu.nl
Mon Jun 16 09:11:03 EDT 2008
On Jun 16, 2008, at 2:58 PM, Jules Bean wrote:
> Sebastiaan Visser wrote:
>> Does anyone know a pattern in which I can do this easily?
> Don't use hGetContents on a socket. That's asking for trouble.
Can you please explain why?
What is a more easier method to spool your HTTP post data to a file
Bs.hGetContens sock >>= Bs.hPut fd
> Use hGetContents either NEVER (easy option) or only on throwaway
> handles/files which won't be used again.
My sockets will be thrown away eventually. Isn't anything? I can
imagine that this can be a problem when using Keep-Alive connections
- or alike - but that is a whole different story.
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