how to do IO in an event handler?

[cohomology]

How do you do some IO in an event handler, e.g., connect to a DB, read from/write to a remote host?

Does anyone have a minimal example? Thanks!

[Jonathan Daugherty]

Hi,

The EventM monad instances MonadIO, so you can do I/O with "liftIO".

On Jan 26, 2017, at 8:45 AM, cohomology <buyn...@gmail.com> wrote:

How do you do some IO in an event handler, e.g., connect to a DB, read from/write to a remote host?

Does anyone have a minimal example? Thanks!

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[cohomology]

Thanks! Just read that in the user guide.

Thank you for making this very handy library!

[Jonathan Daugherty]

You're welcome!

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