GEARMAN_CLIENT_CLEAR_FN(3) Gearmand GEARMAN_CLIENT_CLEAR_FN(3)NAMEgearman_client_clear_fn - Gearmand Documentation, http://gearman.info/
SYNOPSIS
#include <libgearman/gearman.h>
gearman_actions_t
gearman_workload_fn
gearman_created_fn
gearman_data_fn
gearman_warning_fn
gearman_universal_status_fn
gearman_exception_fn
gearman_fail_fn
gearman_complete_fn
void gearman_client_set_workload_fn(gearman_client_st *client,
gearman_workload_fn *function)
void gearman_client_set_created_fn(gearman_client_st *client,
gearman_created_fn *function)
void gearman_client_set_data_fn(gearman_client_st *client,
gearman_data_fn *function)
void gearman_client_set_warning_fn(gearman_client_st *client,
gearman_warning_fn *function)
void gearman_client_set_status_fn(gearman_client_st *client,
gearman_universal_status_fn *function)
void gearman_client_set_complete_fn(gearman_client_st *client,
gearman_complete_fn *function)
void gearman_client_set_exception_fn(gearman_client_st *client,
gearman_exception_fn *function)
void gearman_client_set_fail_fn(gearman_client_st *client,
gearman_fail_fn *function)
void gearman_client_clear_fn(gearman_client_st *client)
const char *gearman_client_do_job_handle(gearman_client_st *client)
Link to -lgearman
DESCRIPTION
Callbacks for client execution task states.
gearman_client_set_data_fn() sets the callback function that will be
called if server is to make a request to the client to provide more
data.
gearman_client_do_job_handle() gest the job handle for the running
task. This should be used between repeated gearman_client_do() (and
related) calls to get information.
gearman_client_clear_fn() can be called to remove all existing
gearman_actions_t that have been set.
gearman_client_set_created_fn(), gearman_client_set_data_fn(),
gearman_client_set_warning_fn(), gearman_client_set_status_fn(),
gearman_client_set_complete_fn(), gearman_client_set_exception_fn(),
and gearman_client_set_fail_fn(), set callback functions for the dif‐
ferent states of execution for a client request. Each request, ie a
creation of gearman_task_st, keeps a copy of callbacks when it is cre‐
ated.
gearman_client_set_exception_fn() will only be called if exceptions are
enabled on the server. You can do this by calling gear‐
man_client_set_server_option().
An example of this:
const char *EXCEPTIONS="exceptions";
gearman_client_set_server_option(client, EXCEPTIONS, strlen(EXCEPTIONS));
RETURN VALUE
None
See also
gearmand(8)libgearman(3)gearman_client_error(3) or gear‐
man_worker_error(3)AUTHOR
Data Differential http://www.datadifferential.com/
COPYRIGHT
2011-2013, Data Differential, http://www.datadifferential.com/
1.0.6 May 09, 2013 GEARMAN_CLIENT_CLEAR_FN(3)
