Man page - gearman_client_do_low_background(3)

gearman_client_add_task_high_background() and gearman_client_add_task_low_background() are identical to gearman_client_do_background(), only they set the gearman_priority_t to either high or low.

If job_handle is not NULL, it will be populated with the name of the job_handle for the task created. The job handle needs to be the size of GEARMAN_JOB_HANDLE_SIZE. Please see gearman_job_handle_t for more information.

RETURN VALUE

gearman_return_t

EXAMPLE

/*
# Gearman server and library
# Copyright (C) 2012 Data Differential, http://datadifferential.com/
# All rights reserved.
#
# Use and distribution licensed under the BSD license.  See
# the COPYING file in this directory for full text.
*/
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <libgearman-1.0/gearman.h>
int main(void)
{


  gearman_client_st *client= gearman_client_create(NULL);


  gearman_return_t ret= gearman_client_add_server(client, "localhost", 0);


  if (gearman_failed(ret))


  {


    return EXIT_FAILURE;


  }


  gearman_job_handle_t job_handle;


  gearman_return_t rc= gearman_client_do_background(client,


                                                    "reverse_function",


                                                    "unique_value",


                                                    "my string to reverse", strlen("my string to reverse"),


                                                    job_handle);


  if (gearman_success(rc))


  {


    // Make use of value


    printf("%s\n", job_handle);


  }


  gearman_client_free(client);


  return 0;
}

HOME

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

SEE ALSO:

gearmand(8) libgearman(3) gearman_strerror(3)

AUTHOR

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

COPYRIGHT

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

April 19, 2025

1.1.21+ds