FYI this is the queue name not the callable function name.
(PECL gearman >= 0.5.0)
GearmanJob::functionName — Get function name
Returns the function name for this job. This is the function the work will execute to perform the job.
此函数没有参数。
The name of a function, or false
if the job has not yet been initialized.
FYI this is the queue name not the callable function name.