I would do something like:

(define ch (make-channel))
(submit-job! jq (lambda () (define ans ...) (channel-put ch ans)))
(channel-get ch ans)

This will synchronously wait for the job to finish. Presumably you'd
do this when you already started up the workers and from a context
where you have a lot of jobs running.

Jay



On Wed, Feb 1, 2017 at 2:21 PM, Dan Liebgold
<dan_liebg...@naughtydog.com> wrote:
> On Wednesday, November 30, 2016 at 10:38:05 AM UTC-8, Jay McCarthy wrote:
>> The typed-racket code returns a value from the job, whereas this code
>> assumes the job is fully self-contained. Perhaps job-queue should
>> protect itself from job exceptions.
>>
>
> BTW, how would you recommend returning a value from a job in job-queue?
>
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-- 
Jay McCarthy
Associate Professor
PLT @ CS @ UMass Lowell
http://jeapostrophe.github.io

           "Wherefore, be not weary in well-doing,
      for ye are laying the foundation of a great work.
And out of small things proceedeth that which is great."
                          - D&C 64:33

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