parallel task/function on the same host

Hi with Fabric v1.14 If I want to have parallel execution of a function on the same/single host, is that possible to use @parallel ? I already tested these two options:

• if I use threading option, the shared env variable can be written by different threads
• if I use pool option, it will stuck on the run command , however, local works fine

[davidjmemmett]

Without wanting to be rude or mean, I think everything you’re wanting to do is taken care of in the documentation. If there is an issue you’d like to raise, please feel free re-open this ticket.

Cheers, David

[arabnejad]

Hi @davidjmemmett

just one more question, due to some develop limitation, I can not use other external library is there any version of Fabric support multi-process execution of run command, i.e., assume you have

def fun1(.....):
    ...
    fabric.run(.....)
    ...

and then you assign this function to process worker in multiprocessing.pool

   P = multiprocessing.Pool(....)
   P.apply_async(func=fun1,.....)

everything works well, until we reach to fabric.run command and code hangs there in all concurrent process