17ef855e462b9a18b7d330e4b40f350164a6ad9daEtan Cohen// A very simple protocol definition, consisting of only 27ef855e462b9a18b7d330e4b40f350164a6ad9daEtan Cohen// one message. 37ef855e462b9a18b7d330e4b40f350164a6ad9daEtan Cohen 47ef855e462b9a18b7d330e4b40f350164a6ad9daEtan Cohenmessage SimpleMessage { 57ef855e462b9a18b7d330e4b40f350164a6ad9daEtan Cohen required int32 lucky_number = 1; 67ef855e462b9a18b7d330e4b40f350164a6ad9daEtan Cohen} 77ef855e462b9a18b7d330e4b40f350164a6ad9daEtan Cohen 8