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ocaml-duppy: an advanced scheduler for ocaml.
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Date: 2008-03-07 (20:57)
From: Gerd Stolpmann <info@g...>
Subject: Re: [Caml-list] ocaml-duppy: an advanced scheduler for ocaml.
How is that different from my equeue approach?


Am Freitag, den 07.03.2008, 21:29 +0100 schrieb Romain Beauxis:
> 	Hi all !
> Along with our project (liquidsoap), we (the savonet team) have developped an 
> advanced scheduler that we needed for our software. It is now available as a 
> seperate module, and we hope it could be usefull for some of you.
> The basics of this scheduler is to implement a wrapper around Unix.select in 
> order to be able to wait for events on a socket and/or a given delay and 
> execute a task when one of the waited events occured.
> We also wrote an asynchronous interface as well as a simple I/O interface, in 
> order to read and write to sockets, or submit an asychronous task to a 
> scheduler.
> Several queues can be run against the same scheduler, each one living in a 
> different thread. Also, each task has a priority, which can of your favorite 
> type, and each queue decides if it wants to process a task according to a 
> predicate passed at its initialisation.
> This scheduler can be very usefull to write simple servers, as well as to 
> develop a multi-thread task processing system. Two simple telnet and http 
> examples are provided in the source.
> You can find more informations on the module there:
>   http://www.rastageeks.org/duppy.html
> In particular, the documentation is available there:
>   http://www.rastageeks.org/ocaml-duppy/Duppy.html
> You can also download the module there:
> https://sourceforge.net/project/showfiles.php?group_id=89802&package_id=266393
> Romain
Gerd Stolpmann * Viktoriastr. 45 * 64293 Darmstadt * Germany 
gerd@gerd-stolpmann.de          http://www.gerd-stolpmann.de
Phone: +49-6151-153855                  Fax: +49-6151-997714