syntax = "proto3"; import "google/protobuf/any.proto"; option go_package = "proto/gen"; package frame; service FrameService { rpc SendFrames (stream Request) returns (Response); } // 请求 message Request { int32 Type = 1; repeated bytes Frames = 2; } // 响应 message Response { int32 Code = 1; string Message = 2; bytes Data = 3; }