Provided by: libgearman-client-perl_1.11-3_all bug

NAME

       Gearman::Task - a task in Gearman, from the point of view of a client

SYNOPSIS

           my $task = Gearman::Task->new("add", "1+2", {
                   .....

           };

           $taskset->add_task($task);
           $client->do_task($task);
           $client->dispatch_background($task);

DESCRIPTION

       Gearman::Task is a Gearman::Client's representation of a task to be done.

USAGE

   Gearman::Task->new($func, $arg, \%options)
       Creates a new Gearman::Task object, and returns the object.

       $func is the function name to be run.  (that you have a worker registered to process)

       $arg is an opaque scalar or scalarref representing the argument(s) to pass to the
       distributed function.  If you want to pass multiple arguments, you must encode them
       somehow into this one.  That's up to you and your worker.

       %options can contain:

       •   uniq

           A key which indicates to the server that other tasks with the same function name and
           key will be merged into one.  That is, the task will be run just once, but all the
           listeners waiting on that job will get the response multiplexed back to them.

           Uniq may also contain the magic value "-" (a single hyphen) which means the uniq key
           is the contents of the args.

       •   on_complete

           A subroutine reference to be invoked when the task is completed. The subroutine will
           be passed a reference to the return value from the worker process.

       •   on_fail

           A subroutine reference to be invoked when the task fails (or fails for the last time,
           if retries were specified).  No arguments are passed to this callback.  This callback
           won't be called after a failure if more retries are still possible.

       •   on_retry

           A subroutine reference to be invoked when the task fails, but is about to be retried.

           Is passed one argument, what retry attempt number this is.  (starts with 1)

       •   on_status

           A subroutine reference to be invoked if the task emits status updates.  Arguments
           passed to the subref are ($numerator, $denominator), where those are left up to the
           client and job to determine.

       •   retry_count

           Number of times job will be retried if there are failures.  Defaults to 0.

       •   high_priority

           Boolean, whether this job should take priority over other jobs already enqueued.

       •   timeout

           Automatically fail, calling your on_fail callback, after this many seconds have
           elapsed without an on_fail or on_complete being called. Defaults to 0, which means
           never.  Bypasses any retry_count remaining.

       •   try_timeout

           Automatically fail, calling your on_retry callback (or on_fail if out of retries),
           after this many seconds have elapsed. Defaults to 0, which means never.

   $task->is_finished
       Returns bool: whether or not task is totally done (on_failure or on_complete callback has
       been called)