int main(void){
gearman_worker_st worker;
//Create the worker
gearman_worker_create(&worker);
//Connect the worker to the server and chech it worked
gearman_return_t ret= gearman_worker_add_server(&worker, "localhost", 4730);
if (gearman_failed(ret)){
return EXIT_FAILURE;
}
//register function, (worker, job_queue_name, timeout, function_to_do_work, context)
ret = gearman_worker_add_function(&worker,"image",0,doing_work,NULL);
if(gearman_failed(ret)){
return EXIT_FAILURE;
}
//Infinite loop to keep watching
while(1){
//Does the work
ret = gearman_worker_work(&worker);
if ( ret != GEARMAN_SUCCESS ) {
fprintf(stderr,"worker error: %s\n", gearman_worker_error( &worker ) );
gearman_job_free_all( &worker );
gearman_worker_free( &worker );
/* sleep on error to avoid cpu intensive infinite loops */
sleep(5);
}
}
return EXIT_SUCCESS;
}
/* create the gearman worker */
int create_worker( char ** server_list, gearman_worker_st *worker ) {
int x = 0;
gearman_return_t ret;
signal(SIGPIPE, SIG_IGN);
worker = gearman_worker_create( worker );
if ( worker == NULL ) {
gm_log( GM_LOG_ERROR, "Memory allocation failure on worker creation\n" );
return GM_ERROR;
}
while ( server_list[x] != NULL ) {
char * server = strdup( server_list[x] );
char * server_c = server;
char * host = strsep( &server, ":" );
char * port_val = strsep( &server, "\x0" );
in_port_t port = GM_SERVER_DEFAULT_PORT;
if(port_val != NULL) {
port = ( in_port_t ) atoi( port_val );
}
ret = gearman_worker_add_server( worker, host, port );
if ( ret != GEARMAN_SUCCESS ) {
gm_log( GM_LOG_ERROR, "worker error: %s\n", gearman_worker_error( worker ) );
free(server_c);
return GM_ERROR;
}
free(server_c);
x++;
}
assert(x != 0);
return GM_OK;
}
int main() {
gearman_worker_st worker;
gearman_worker_create(&worker);
gearman_worker_add_server(&worker, "localhost", 0);
gearman_worker_add_function(&worker, "parser", 0, do_parse, NULL);
while (1) {
gearman_worker_work(&worker);
}
}
int main() {
gearman_return_t ret;
gearman_worker_st *worker = gearman_worker_create(NULL);
gearman_worker_add_server(worker,"127.0.0.1",0);
gearman_worker_add_function(worker,"syncToRedis",30, syncToRedis, NULL);
gearman_worker_add_function(worker,"sync_UserInfo",30, sync_UserInfo, NULL);
gearman_worker_add_function(worker,"sync_UserAndDeviceRelationShip",30, sync_UserAndDeviceRelationShip, NULL);
while(1) {
ret = gearman_worker_work(worker);
if (ret != GEARMAN_SUCCESS) {
printf("%s\n", gearman_worker_error(worker));
break;
}
}
}
/* create the gearman worker */
int create_worker( gm_server_t * server_list[GM_LISTSIZE], gearman_worker_st *worker ) {
int x = 0;
gearman_return_t ret;
signal(SIGPIPE, SIG_IGN);
gearman_worker_create( worker );
if ( worker == NULL ) {
gm_log( GM_LOG_ERROR, "Memory allocation failure on worker creation\n" );
return GM_ERROR;
}
while ( server_list[x] != NULL ) {
ret = gearman_worker_add_server( worker, server_list[x]->host, server_list[x]->port );
if ( ret != GEARMAN_SUCCESS ) {
gm_log( GM_LOG_ERROR, "worker error: %s\n", gearman_worker_error( worker ) );
return GM_ERROR;
}
x++;
}
assert(x != 0);
return GM_OK;
}
int main(int argc, char *argv[])
{
gearman_benchmark_st benchmark;
int c;
char *host= NULL;
in_port_t port= 0;
char *function= NULL;
uint32_t count= 0;
gearman_return_t ret;
gearman_worker_st worker;
benchmark_init(&benchmark);
if (gearman_worker_create(&worker) == NULL)
{
fprintf(stderr, "Memory allocation failure on worker creation\n");
exit(1);
}
while ((c = getopt(argc, argv, "c:f:h:p:v")) != -1)
{
switch(c)
{
case 'c':
count= (uint32_t)atoi(optarg);
break;
case 'f':
function= optarg;
ret= gearman_worker_add_function(&worker, function, 0, worker_fn,
&benchmark);
if (ret != GEARMAN_SUCCESS)
{
fprintf(stderr, "%s\n", gearman_worker_error(&worker));
exit(1);
}
break;
case 'h':
host= optarg;
ret= gearman_worker_add_server(&worker, host, port);
if (ret != GEARMAN_SUCCESS)
{
fprintf(stderr, "%s\n", gearman_worker_error(&worker));
exit(1);
}
break;
case 'p':
port= (in_port_t)atoi(optarg);
break;
case 'v':
benchmark.verbose++;
break;
default:
usage(argv[0]);
exit(1);
}
}
if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
{
fprintf(stderr, "signal:%d\n", errno);
exit(1);
}
if (host == NULL)
{
ret= gearman_worker_add_server(&worker, NULL, port);
if (ret != GEARMAN_SUCCESS)
{
fprintf(stderr, "%s\n", gearman_worker_error(&worker));
exit(1);
}
}
if (function == NULL)
{
ret= gearman_worker_add_function(&worker,
GEARMAN_BENCHMARK_DEFAULT_FUNCTION, 0,
worker_fn, &benchmark);
if (ret != GEARMAN_SUCCESS)
{
fprintf(stderr, "%s\n", gearman_worker_error(&worker));
exit(1);
}
}
while (1)
{
ret= gearman_worker_work(&worker);
if (ret != GEARMAN_SUCCESS)
{
fprintf(stderr, "%s\n", gearman_worker_error(&worker));
break;
}
if (count > 0)
{
count--;
if (count == 0)
break;
}
}
gearman_worker_free(&worker);
return 0;
}
int main()
{
if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
{
std::cerr << "signal:" << strerror(errno) << std::endl;
return EXIT_FAILURE;
}
gearman_worker_st *worker;
if ((worker= gearman_worker_create(NULL)) == NULL)
{
std::cerr << "Memory allocation failure on worker creation." << std::endl;
return EXIT_FAILURE;
}
//if (unique)
//{
gearman_worker_add_options(worker, GEARMAN_WORKER_GRAB_UNIQ);
//}
int timeout=-1;
//
if (timeout >= 0)
{
gearman_worker_set_timeout(worker, timeout);
}
if (gearman_failed(gearman_worker_add_server(worker, "localhost", GEARMAN_DEFAULT_TCP_PORT)))
{
std::cerr << gearman_worker_error(worker) << std::endl;
return EXIT_FAILURE;
}
if (gearman_failed(gearman_worker_set_identifier(worker, "worker1", strlen("worker1"))))
{
std::cerr << gearman_worker_error(worker) << std::endl;
return EXIT_FAILURE;
}
gearman_function_t worker_fn= gearman_function_create(worker_function);
if (gearman_failed(gearman_worker_define_function(worker,
gearman_literal_param("make_call"),
worker_fn,
0,
NULL/*&options*/)))
{
std::cerr << gearman_worker_error(worker) << std::endl;
return EXIT_FAILURE;
}
int limit=0;
// Add one if count is not zero
if (limit != 0)
{
limit++;
}
while (--limit)
{
if (gearman_failed(gearman_worker_work(worker)))
{
std::cerr << gearman_worker_error(worker) << std::endl;
break;
}
}
gearman_worker_free(worker);
return EXIT_SUCCESS;
}
