Re: Error "signal only works in main thread"

Create a plugin and publish channels to call the pyomo methods from
the main thread, more specifically methods that uses the calls to
pyomo. If the problem is limited to `SolverFactory("glpk").solve(m)`
then you can just publish a channel to do:

   result = cherrypy.engine.publish('solve', 'glpk', m).pop()

The plugins execute at the `cherrypy.engine` level which is the
Main-Thread.

For more information about the plugins/server-wide functions:

http://docs.cherrypy.org/en/latest/extend.html#server-wide-functions

Regards

On Fri, 11 Mar 2016 04:49:29 -0800 (PST)
stm <[email protected]> wrote:

> Hi,
> 
> I'd like to create a simple web API using Cherrypy that can be used
> to solve some optimization problem using Pyomo (pyomo.org).
> 
> When Pyomo's solve method is called I get the error "signal only
> works in main thread".
> 
> What can I do to make this work? Is it possible to make Cherrypy run
> on the main thread? (I know it'd be slower, but don't mind)
> 
> Here's a minimal example to reproduce the problem:
> 
> https://gist.github.com/anonymous/ea94c3c45bbcb71a6850
> Thanks!
> 

-- 
Rivera²

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