msg_task_t ping_task = NULL;
int a = MSG_task_receive(&ping_task, MSG_host_get_name(MSG_host_self()));
xbt_assert(a == MSG_OK, "Unexpected behavior");
msg_task_t ping_task = NULL;
int a = MSG_task_receive(&ping_task, MSG_host_get_name(MSG_host_self()));
xbt_assert(a == MSG_OK, "Unexpected behavior");