Gearmand documentation, http://gearman.info/
#include <libgearman/gearman.h>
gearman_job_handle_t
A gearman_job_handle_t represents a "job handle". A job handle is a text string that represents the name of a task (in truth gearman_job_handle_t is a typedef'ed char[GEARMAN_JOB_HANDLE_SIZE]).
gearman_client_job_status() use handles to find the status of tasks. When passed to gearman_client_do_background() it will be populated with the job handle.
None.
To find out more information please check: http://gearman.info/
gearmand(8) libgearman(3) gearman_job_st
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2011-2013, Data Differential, http://www.datadifferential.com/