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.TH "GEARMAN_CLIENT_SET_CONTEXT" "3" "Jan 31, 2024" "1.1.20+ds" "Gearmand"
.SH NAME
gearman_client_set_context \- Gearmand Documentation, http://gearman.info/
.SH SYNOPSIS
.sp
#include <libgearman/gearman.h>
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.TP
.B type gearman_actions_t 
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.TP
.B type gearman_workload_fn 
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.TP
.B type gearman_created_fn 
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.TP
.B type gearman_data_fn 
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.TP
.B type gearman_warning_fn 
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.TP
.B type gearman_universal_status_fn 
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.TP
.B type gearman_exception_fn 
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.TP
.B type gearman_fail_fn 
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.TP
.B type gearman_complete_fn 
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.TP
.B void gearman_client_set_workload_fn(\fI\%gearman_client_st\fP *client, \fI\%gearman_workload_fn\fP *function) 
.UNINDENT
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.TP
.B void gearman_client_set_created_fn(\fI\%gearman_client_st\fP *client, \fI\%gearman_created_fn\fP *function) 
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.TP
.B void gearman_client_set_data_fn(\fI\%gearman_client_st\fP *client, \fI\%gearman_data_fn\fP *function) 
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.TP
.B void gearman_client_set_warning_fn(\fI\%gearman_client_st\fP *client, \fI\%gearman_warning_fn\fP *function) 
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.TP
.B void gearman_client_set_status_fn(\fI\%gearman_client_st\fP *client, \fI\%gearman_universal_status_fn\fP *function) 
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.TP
.B void gearman_client_set_complete_fn(\fI\%gearman_client_st\fP *client, \fI\%gearman_complete_fn\fP *function) 
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.TP
.B void gearman_client_set_exception_fn(\fI\%gearman_client_st\fP *client, \fI\%gearman_exception_fn\fP *function) 
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.TP
.B void gearman_client_set_fail_fn(\fI\%gearman_client_st\fP *client, \fI\%gearman_fail_fn\fP *function) 
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.TP
.B void gearman_client_clear_fn(\fI\%gearman_client_st\fP *client) 
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.B const char *gearman_client_do_job_handle(\fI\%gearman_client_st\fP *client) 
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.sp
Link to \-lgearman
.SH DESCRIPTION
.sp
Callbacks for client execution task states.
.sp
\fI\%gearman_client_set_data_fn()\fP sets the callback function that will
be called if server is to make a request to the client to provide more data.
.sp
\fI\%gearman_client_do_job_handle()\fP gest the job handle for the running task. This should be used between repeated
\fI\%gearman_client_do()\fP (and related) calls to get information.
.sp
\fI\%gearman_client_clear_fn()\fP can be called to remove all existing
\fI\%gearman_actions_t\fP that have been set.
.sp
\fI\%gearman_client_set_created_fn()\fP,
\fI\%gearman_client_set_data_fn()\fP,
\fI\%gearman_client_set_warning_fn()\fP,
\fI\%gearman_client_set_status_fn()\fP,
\fI\%gearman_client_set_complete_fn()\fP,
\fI\%gearman_client_set_exception_fn()\fP, and
\fI\%gearman_client_set_fail_fn()\fP, set callback functions for the
different states of execution for a client request. Each request, ie
a creation of \fI\%gearman_task_st\fP, keeps a copy of callbacks when it
is created.
.sp
\fI\%gearman_client_set_exception_fn()\fP will only be called if exceptions are enabled on the server. You can do this by calling \fBgearman_client_set_server_option()\fP\&.
.sp
An example of this:
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.INDENT 3.5
.sp
.EX
const char *EXCEPTIONS=\(dqexceptions\(dq;
gearman_client_set_server_option(client, EXCEPTIONS, strlen(EXCEPTIONS));
.EE
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.SH RETURN VALUE
.sp
None
.sp
\fBSEE ALSO:\fP
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.INDENT 3.5
\fBgearmand(8)\fP \fBlibgearman(3)\fP \fBgearman_client_error(3)\fP or \fBgearman_worker_error(3)\fP
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.UNINDENT
.SH AUTHOR
Data Differential http://www.datadifferential.com/
.SH COPYRIGHT
2011-2024, Data Differential, http://www.datadifferential.com/
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