Gearman::Job - Job in gearman distributed job system

Gearman::Job is the object that's handed to the worker subrefs

set_status($numerator,$denominator)
       Updates the status of the job (most likely, a long-running job) and sends it back to the job server.
       $numerator and $denominator should represent the percentage completion of the job.

   argref()arg()return the scalar argument that the client sent to the job server.

   handle()return handle

perl v5.26.2                                       2018-08-30                                  Gearman::Job(3pm)

       Gearman::Job - Job in gearman distributed job system