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/* Gearman server and library
* Copyright (C) 2008 Brian Aker, Eric Day
* All rights reserved.
*
* Use and distribution licensed under the BSD license. See
* the COPYING file in the parent directory for full text.
*/
/**
* @file
* @brief Echo Worker
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <libgearman/gearman.h>
static void usage(char *name);
int main(int argc, char *argv[])
{
int c;
char *host= NULL;
in_port_t port= 0;
gearman_return_t ret;
gearman_worker_st worker;
while ((c = getopt(argc, argv, "h:p:")) != -1)
{
switch(c)
{
case 'h':
host= optarg;
break;
case 'p':
port= (in_port_t)atoi(optarg);
break;
default:
usage(argv[0]);
exit(1);
}
}
if (argc != (optind + 1))
{
usage(argv[0]);
exit(1);
}
if (gearman_worker_create(&worker) == NULL)
{
fprintf(stderr, "Memory allocation failure on worker creation\n");
exit(1);
}
ret= gearman_worker_add_server(&worker, host, port);
if (ret != GEARMAN_SUCCESS)
{
fprintf(stderr, "%s\n", gearman_worker_error(&worker));
exit(1);
}
ret= gearman_worker_echo(&worker, (void *)argv[optind],
(size_t)strlen(argv[optind]));
if (ret != GEARMAN_SUCCESS)
fprintf(stderr, "%s\n", gearman_worker_error(&worker));
gearman_worker_free(&worker);
return 0;
}
static void usage(char *name)
{
printf("\nusage: %s [-h <host>] [-p <port>] <string>\n", name);
printf("\t-h <host> - job server host\n");
printf("\t-p <port> - job server port\n");
}
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