+ /* If the action is still in a rendez-vous point then remove from it */
+ if (action->comm.rdv)
+ SIMIX_rdv_remove(action->comm.rdv, action);
+
+ XBT_DEBUG("SIMIX_comm_finish: action state = %d", action->state);
+
+ /* Check out for errors */
+ switch (action->state) {
+
+ case SIMIX_DONE:
+ XBT_DEBUG("Communication %p complete!", action);
+ SIMIX_comm_copy_data(action);
+ break;
+
+ case SIMIX_SRC_TIMEOUT:
+ TRY {
+ THROWF(timeout_error, 0, "Communication timeouted because of sender");
+ }
+ CATCH(req->issuer->running_ctx->exception) {
+ req->issuer->doexception = 1;
+ }
+ break;
+
+ case SIMIX_DST_TIMEOUT:
+ TRY {
+ THROWF(timeout_error, 0, "Communication timeouted because of receiver");
+ }
+ CATCH(req->issuer->running_ctx->exception) {
+ req->issuer->doexception = 1;
+ }
+ break;
+
+ case SIMIX_SRC_HOST_FAILURE:
+ TRY {
+ if (req->issuer == action->comm.src_proc)
+ THROWF(host_error, 0, "Host failed");
+ else
+ THROWF(network_error, 0, "Remote peer failed");
+ }
+ CATCH(req->issuer->running_ctx->exception) {
+ req->issuer->doexception = 1;
+ }
+ break;
+
+ case SIMIX_DST_HOST_FAILURE:
+ TRY {
+ if (req->issuer == action->comm.dst_proc)
+ THROWF(host_error, 0, "Host failed");
+ else
+ THROWF(network_error, 0, "Remote peer failed");
+ }
+ CATCH(req->issuer->running_ctx->exception) {
+ req->issuer->doexception = 1;
+ }
+ break;
+
+ case SIMIX_LINK_FAILURE:
+ TRY {
+ XBT_DEBUG("Link failure in action %p between '%s' and '%s': posting an exception to the issuer: %s (%p)",
+ action, action->comm.src_proc->smx_host->name, action->comm.dst_proc->smx_host->name,
+ req->issuer->name, req->issuer);
+ THROWF(network_error, 0, "Link failure");
+ }
+ CATCH(req->issuer->running_ctx->exception) {
+ req->issuer->doexception = 1;
+ }
+ break;
+
+ default:
+ THROW_IMPOSSIBLE;
+ }
+
+ /* if there is an exception during a waitany or a testany, indicate the position of the failed communication */
+ if (req->issuer->doexception) {
+ if (req->call == REQ_COMM_WAITANY) {
+ req->issuer->running_ctx->exception.value = xbt_dynar_search(req->comm_waitany.comms, &action);
+ }
+ else if (req->call == REQ_COMM_TESTANY) {
+ req->issuer->running_ctx->exception.value = xbt_dynar_search(req->comm_testany.comms, &action);
+ }
+ }
+
+ req->issuer->waiting_action = NULL;
+ SIMIX_request_answer(req);
+ destroy_count++;
+ }