Thanks Jason,  I was looking for something to handle external processes.  


On Monday, September 5, 2016 at 11:13:59 AM UTC-4, Jason E. Aten wrote:
>
> On Thursday, September 1, 2016 at 4:40:50 AM UTC-7, Tieson Molly wrote:
>>
>> Are there any go projects that implement a queue where workers that 
>> consume the queue could be tracked and potentially killed if the end user 
>> decides to cancel the job?
>>
>
> I assume you mean across multiple worker processes; possibly all on one 
> host or possibly in a distributed fashion. My goq project, pronounced "go 
> queue",
>
> https://github.com/glycerine/goq 
>
> let's you cancel a job, using "goq kill <jobid>". Workers that were 
> started with "goq work" will die after oneshot at work. Workers that were 
> started with "goq work forever" will keep requesting jobs.
>
> If you mean within a single process, this is common and readily 
> implemented using channels. The stdlib's "net/context" has even 
> standardized an interface to such requests. I'll keep this short. Feel free 
> to let me know if you meant in-process and need more detail.
>

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