gearman_client_do_low_background man page on Fedora

gearman_client_do_low_background man page on Fedora

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GEARMAN_CLIENT_DO_LOW_BACKGROUND(3)GearmandGEARMAN_CLIENT_DO_LOW_BACKGROUND(3)

NAME
       gearman_client_do_low_background - Gearmand Documentation, http://gear‐
       man.info/

SYNOPSIS
       #include <libgearman/gearman.h>

       gearman_return_t		gearman_client_do_background(gearman_client_st
       *client,	 const	char  *function_name,  const  char *unique, const void
       *workload, size_t workload_size, char *job_handle);

       Changed in version 0.21: GEARMAN_PAUSE will no longer be returned. A do
       operation will now run until it has been submitted.

       gearman_return_t	   gearman_client_do_high_background(gearman_client_st
       *client, const char *function_name,  const  char	 *unique,  const  void
       *workload, size_t workload_size, gearman_job_handle_t job_handle);

       gearman_return_t	    gearman_client_do_low_background(gearman_client_st
       *client, const char *function_name,  const  char	 *unique,  const  void
       *workload, size_t workload_size, gearman_job_handle_t job_handle);

DESCRIPTION
       gearman_client_do_background()  executes	 a single request to the gear‐
       mand server and returns the status via gearman_return_t.

       gearman_client_do_background_high()     and     gearman_client_do_back‐
       ground_low() 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
       #include <string.h>
       #include <stdlib.h>
       #include <stdio.h>
       #include <libgearman/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://datadifferential.com/

COPYRIGHT
       2011, Data Differential, http://datadifferential.com/

0.23				 June 29, 2GEARMAN_CLIENT_DO_LOW_BACKGROUND(3)

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