[Haskell-cafe] code review? store server, 220loc.
newsham at lava.net
Mon Aug 4 23:45:33 EDT 2008
> You should try profiling this. I can see a few possible problems (such
> as reading String from a socket, instead of a ByteString), but it's
> difficult to predict what might be causing your code to be so slow.
> Haskell code ought to be much more competitive with C for an
> application like this.
I haven't tried profiling yet, I should do that (ugh, will prob
have to rebuild some libraries I'm using to support that).
Anyway, I haven't yet used any ByteString IO functions. I ran
some tests when I was starting and it seems that using Handle IO
functions was a bit slower than using the Socket IO functions directly.
It looks like there are a bunch of Handle IO functions that can
return ByteStrings but I don't see any for sockets... Are there any?
If not, I suspect it will be a wash switching to Handles and ByteStrings
(especially since most of my requests and responses are quite small).
I'll write up some tests to see how well those perform..
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