I/O Question

[Volker Stolz]

In local.glasgow-haskell-users, you wrote:
> I need to find a way to determine whether data is available,
> for reading, on a socket connection, without blocking a thread.

GHC.IO.hWaitForInput should do what you want. Notice that this
usually means that your problem could be solved in a cleaner way
using threads.
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