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GEARMAN_CLIENT_JOB_STATUS(3) Gearmand GEARMAN_CLIENT_JOB_STATUS(3)

NAME

gearman_client_job_status - Gearmand Documentation, http://gearman.info/

SYNOPSIS

#include <libgearman/gearman.h>


Link with -lgearman

DESCRIPTION

gearman_client_job_status() is used to find the status of a job via its gearman_job_handle_t <#c.gearman_job_handle_t>. The arguments is_known, is_running, numerator, and denominator are all optional. Unless a Gearman worker has sent numerator/denominator via gearman_job_send_status() <#c.gearman_job_send_status>, those values will be zero.

If the arguments is_known and is_running are omitted then the function returns state data via gearman_return_t <#c.gearman_return_t>.

RETURN VALUE

gearman_return_t <#c.gearman_return_t> will be returned. GEARMAN_SUCCESS <#c.GEARMAN_SUCCESS> will be returned upon success of the status being updated. If the arguments is_known and is_running are omitted then gearman_client_job_status() will return GEARMAN_JOB_EXISTS <#c.GEARMAN_JOB_EXISTS> if the gearman_job_handle_t <#c.gearman_job_handle_t> is known on the server, and GEARMAN_IN_PROGRESS <#c.GEARMAN_IN_PROGRESS> if it is running. Knowing whether the job is running or not has higher precedence. gearman_continue() <#c.gearman_continue> can be used for loops where you want to exit from the loop once the job has been completed.

Warning:

For loops you should always check gearman_return_t <#c.gearman_return_t> with gearman_continue() <#c.gearman_continue> even if you specify the argument is_known or is_running. A non-blocking IO call can return something other then GEARMAN_SUCCESS <#c.GEARMAN_SUCCESS>, in some cases you will want to treat those values not as errors.


HOME

To find out more information please check: <http://gearman.info/>

See also:

gearmand(8) libgearman(3) gearman_client_st(3) gearman_job_handle_t(3) gearman_continue(3


Author

Data Differential http://www.datadifferential.com/

Copyright

2011-2014, Data Differential, http://www.datadifferential.com/

March 6, 2026 1.1.21+ds