- task = MSG_task_create("cancel", task_comp_size, task_comm_size, NULL);
- msg_comm_t comm = MSG_task_isend(task, mailbox);
- XBT_INFO("Canceling task \"%s\" during comm", task->name);
+ task = MSG_task_create("cancel", task_comp_size, task_comm_size, NULL);
+ msg_comm_t comm = MSG_task_isend(task, "worker_mailbox");
+ XBT_INFO("Canceling task \"%s\" during comm", MSG_task_get_name(task));