static void
log_threaded_dest_driver_worker_thread_main(gpointer arg)
{
LogThrDestDriver *self = (LogThrDestDriver *)arg;
iv_init();
msg_debug("Worker thread started",
evt_tag_str("driver", self->super.super.id),
NULL);
log_queue_set_use_backlog(self->queue, TRUE);
log_threaded_dest_driver_init_watches(self);
log_threaded_dest_driver_start_watches(self);
if (self->worker.thread_init)
self->worker.thread_init(self);
iv_main();
__disconnect(self);
if (self->worker.thread_deinit)
self->worker.thread_deinit(self);
msg_debug("Worker thread finished",
evt_tag_str("driver", self->super.super.id),
NULL);
iv_deinit();
}
static void
_disconnect_and_suspend(LogThrDestDriver *self)
{
self->suspended = TRUE;
__disconnect(self);
log_queue_reset_parallel_push(self->queue);
log_threaded_dest_driver_suspend(self);
}
int __handle_not_ok_resp(msg_type resp_type) {
char resp_body[sizeof(int)];
int code;
__recv(resp_body, sizeof(int));
msg_deserialize_code(resp_body, &code);
__disconnect();
switch(resp_type) {
case ERR_RESP:
//TODO: check!
return code;
default: //Should never happen
printf("Clt: critical error. Cannot recover.\n");
exit(1);
return false;
}
}
int __get_product(product_name name, Product * productp){
char toSend[sizeof(product_name_msg)];
msg_type resp_type;
char resp_body[sizeof(product_resp)];
__connect();
msg_serialize_product_name_msg(__get_id(), GET_PRODUCT, name, toSend);
__send(toSend, sizeof(product_name_msg));
__recv(&resp_type, sizeof(msg_type));
if (resp_type == OK_RESP) {
__recv(resp_body, sizeof(Product));
msg_deserialize_product(resp_body, productp);
__disconnect();
return OK;
}
return __handle_not_ok_resp(resp_type);
}
int __write_product(product_name name, int quantity){
char toSend[sizeof(product_msg)];
msg_type resp_type;
char resp_body[sizeof(error_resp)];
int code;
__connect();
msg_serialize_product_msg(__get_id(), WRITE_PRODUCT, product_new(name, quantity), toSend);
__send(toSend, sizeof(product_msg));
__recv(&resp_type, sizeof(msg_type));
if (resp_type == OK_RESP) {
__recv(resp_body, sizeof(int));
msg_deserialize_code(resp_body, &code);
__disconnect();
return OK;
}
return __handle_not_ok_resp(resp_type);
}
