GEARMAN_CLIENT_ADD_SERVERS(3) Gearmand GEARMAN_CLIENT_ADD_SERVERS(3)NAME
gearman_client_add_servers - Gearmand Documentation, http://gearman.info/
SYNOPSIS
#include <libgearman/gearman.h>
gearman_return_t gearman_client_add_server(gearman_client_st *client, const char *host, in_port_t port)
gearman_return_t gearman_client_add_servers(gearman_client_st *client, const char *servers)
void gearman_client_remove_servers(gearman_client_st *client)
DESCRIPTION
gearman_client_add_server() will add an additional gearmand server to the list of servers that the client will take work from.
gearman_client_remove_servers() will remove all servers from the gearman_client_st.
gearman_client_add_servers() takes a list of gearmand servers that will be parsed to provide servers for the client. The format for this is
SERVER[:PORT][,SERVER[:PORT]]...
Examples of this are::
10.0.0.1,10.0.0.2,10.0.0.3 localhost234,jobserver2.domain.com:7003,10.0.0.3
RETURN VALUE
gearman_client_add_server() and gearman_client_remove_servers() return gearman_return_t.
HOME
To find out more information please check: http://gearman.info/
See also
gearmand(8)libgearman(3) gearman_client_st
AUTHOR
Data Differential http://www.datadifferential.com/
COPYRIGHT
2012, Data Differential, http://www.datadifferential.com/
0.33 May 04, 2012 GEARMAN_CLIENT_ADD_SERVERS(3)
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GEARMAN_CLIENT_DO_BACKGROUND(3) Gearmand GEARMAN_CLIENT_DO_BACKGROUND(3)NAME
gearman_client_do_background - Gearmand Documentation, http://gearman.info/
SYNOPSIS
#include <libgearman/gearman.h>
gearman_priority_t
gearman_return_t gearman_client_do_background(gearman_client_st *client, const char *function_name, const char *unique, const void *work-
load, 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 gearmand server and returns the status via gearman_return_t.
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
#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
", 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
2012, Data Differential, http://www.datadifferential.com/
0.33 May 04, 2012 GEARMAN_CLIENT_DO_BACKGROUND(3)