*
* \return Returns
* #MSG_OK if the task was successfully received,
-* #MSG_HOST_FAILURE, or #MSG_TRANSFER_FAILURE, or #MSG_TIMEOUT otherwise.
+ * #MSG_HOST_FAILURE, or #MSG_TRANSFER_FAILURE, or #MSG_TIMEOUT otherwise.
*/
msg_error_t MSG_task_receive_ext_bounded(msg_task_t * task, const char *alias, double timeout, msg_host_t host,
double rate)
{
XBT_DEBUG("MSG_task_receive_ext: Trying to receive a message on mailbox '%s'", alias);
- return MSG_mailbox_get_task_ext_bounded(simgrid::s4u::Mailbox::byName(alias), task, host, timeout, rate);
+ simgrid::s4u::MailboxPtr mailbox = simgrid::s4u::Mailbox::byName(alias);
+ msg_error_t ret = MSG_OK;
+ /* We no longer support getting a task from a specific host */
+ if (host)
+ THROW_UNIMPLEMENTED;
+
+ TRACE_msg_task_get_start();
+ double start_time = MSG_get_clock();
+
+ /* Sanity check */
+ xbt_assert(task, "Null pointer for the task storage");
+
+ if (*task)
+ XBT_WARN("Asked to write the received task in a non empty struct -- proceeding.");
+
+ /* Try to receive it by calling SIMIX network layer */
+ try {
+ simcall_comm_recv(MSG_process_self(), mailbox->getImpl(), task, nullptr, nullptr, nullptr, nullptr, timeout, rate);
+ XBT_DEBUG("Got task %s from %s",(*task)->name,mailbox->getName());
+ (*task)->simdata->setNotUsed();
+ }
+ catch (xbt_ex& e) {
+ switch (e.category) {
+ case host_error:
+ case cancel_error:
+ ret = MSG_HOST_FAILURE;
+ break;
+ case network_error:
+ ret = MSG_TRANSFER_FAILURE;
+ break;
+ case timeout_error:
+ ret = MSG_TIMEOUT;
+ break;
+ default:
+ throw;
+ }
+ }
+
+ if (ret != MSG_HOST_FAILURE && ret != MSG_TRANSFER_FAILURE && ret != MSG_TIMEOUT) {
+ TRACE_msg_task_get_end(start_time, *task);
+ }
+ return ret;
}
/* Internal function used to factorize code between MSG_task_isend_with_matching() and MSG_task_dsend(). */
{
simdata_task_t t_simdata = nullptr;
msg_process_t myself = SIMIX_process_self();
- msg_mailbox_t mailbox = simgrid::s4u::Mailbox::byName(alias);
+ simgrid::s4u::MailboxPtr mailbox = simgrid::s4u::Mailbox::byName(alias);
int call_end = TRACE_msg_task_put_start(task);
/* Prepare the task to send */
*/
msg_comm_t MSG_task_irecv_bounded(msg_task_t *task, const char *name, double rate)
{
- msg_mailbox_t mbox = simgrid::s4u::Mailbox::byName(name);
+ simgrid::s4u::MailboxPtr mbox = simgrid::s4u::Mailbox::byName(name);
/* FIXME: these functions are not traceable */
/* Sanity check */
simdata_task_t t_simdata = nullptr;
msg_process_t process = MSG_process_self();
simdata_process_t p_simdata = (simdata_process_t) SIMIX_process_self_get_data();
- msg_mailbox_t mailbox = simgrid::s4u::Mailbox::byName(alias);
+ simgrid::s4u::MailboxPtr mailbox = simgrid::s4u::Mailbox::byName(alias);
int call_end = TRACE_msg_task_put_start(task); //must be after CHECK_HOST()
*/
int MSG_task_listen(const char *alias)
{
- msg_mailbox_t mbox = simgrid::s4u::Mailbox::byName(alias);
+ simgrid::s4u::MailboxPtr mbox = simgrid::s4u::Mailbox::byName(alias);
return !mbox->empty() ||
(mbox->getImpl()->permanent_receiver && !mbox->getImpl()->done_comm_queue.empty());
}
*/
int MSG_task_listen_from(const char *alias)
{
- msg_mailbox_t mbox = simgrid::s4u::Mailbox::byName(alias);
+ simgrid::s4u::MailboxPtr mbox = simgrid::s4u::Mailbox::byName(alias);
simgrid::kernel::activity::Comm* comm = static_cast<simgrid::kernel::activity::Comm*>(mbox->front());
if (!comm)