1syntax = "proto2"; 2option optimize_for = LITE_RUNTIME; 3package webrtc.network_tester.packet; 4 5message NetworkTesterPacket { 6 enum Type { 7 HAND_SHAKING = 0; 8 TEST_START = 1; 9 TEST_DATA = 2; 10 TEST_DONE = 3; 11 } 12 13 optional Type type = 1; 14 optional int64 send_timestamp = 2; 15 optional int64 arrival_timestamp = 3; 16 optional int64 sequence_number = 4; 17 optional int32 packet_size = 5; 18} 19