struct fast_task_info *free_queue_pop()
{
struct fast_task_info *pTask;
if ((pTask=task_queue_pop(&g_free_queue)) != NULL)
{
return pTask;
}
if (g_free_queue.alloc_connections >= g_free_queue.max_connections)
{
return NULL;
}
pthread_mutex_lock(&g_free_queue.lock);
if (g_free_queue.alloc_connections >= g_free_queue.max_connections)
{
if (g_free_queue.head == NULL)
{
pthread_mutex_unlock(&g_free_queue.lock);
return NULL;
}
}
else
{
if (free_queue_realloc() != 0)
{
pthread_mutex_unlock(&g_free_queue.lock);
return NULL;
}
}
pthread_mutex_unlock(&g_free_queue.lock);
return task_queue_pop(&g_free_queue);
}
static void
*task_consum(void *pl) {
thread_pool_t p=NULL;
task_t t=NULL;
routine_t r=NULL;
arg_t a=NULL;
assert(pl!=NULL);
p=*(thread_pool_t *) pl;
assert(p!=NULL);
assert(p->tasks!=NULL);
_Y
while(!p->pool_finish) {
p->tasks=task_queue_pop(p->tasks,&t);
_Y
assert(t!=NULL);
_Y
/* take the routine and the argument and execute it */
r=task_routine(t);
_Y
a=task_arg(t);
_Y
t=task_destroy(t);
_Y
t=NULL;
assert(r!=NULL);
r(a); /* execute the routine */
}
pthread_mutex_lock(&p->mutex);
p->finalizados++;
pthread_mutex_unlock(&p->mutex);
pthread_exit(NULL);
}
/**
* the callback function when the task queue got item
* @param fd: the pipe which got a read event
* @param which: not use
* @param arg: param send to the callback function
************************************************************/
static void server_taskitem_got(int fd, short which, void *arg) {
task_thread_t *me = (task_thread_t*)arg;
task_queue_item_t *item;
char buf[1];
message_t message;
memset( &message, 0, sizeof(message_t) );
message_t message_out;
connection_t *connection;
char *action;
//LM_DBG("handle a new taskitem, [%d]\n", fd);
if (read(fd, buf, 1) != 1) {}
item = task_queue_pop(me->new_task_queue);
message = item->task_data.msg;
if (NULL != item) {
memset(&message_out, 0, sizeof(message_t));
message = item->task_data.msg;
connection = message.connection;
action = (char*)emp_get_header(&message, "Action");
task_queue_item_free(&server_threads_manager,item);
//LM_DBG( "ActionID is [%s], Event is [%s]\n", actionid, event);
emp_server_message_handler_t *handles = NULL;
handles = (emp_server_message_handler_t*) server_find_handle(ACTION, action);
if (handles){
handles->handle_fun(connection, &message);
return;
}
}
}
struct fast_task_info *free_queue_pop()
{
return task_queue_pop(&g_free_queue);;
}
