msg_task_t task_sent = MSG_task_create(NULL, COMP_SIZE, COMM_SIZE, req_data);
XBT_DEBUG("Trying to join Pastry ring... (with node %s)", mailbox);
if (MSG_task_send_with_timeout(task_sent, mailbox, timeout)== MSG_TIMEOUT) {
msg_task_t task_sent = MSG_task_create(NULL, COMP_SIZE, COMM_SIZE, req_data);
XBT_DEBUG("Trying to join Pastry ring... (with node %s)", mailbox);
if (MSG_task_send_with_timeout(task_sent, mailbox, timeout)== MSG_TIMEOUT) {