JCS-pub/common/pkgs/grpc/agent/agent.proto

// 使用的语法版本
syntax = "proto3";

// 生成的go文件包
option go_package = ".;agent";//grpc这里生效了


enum StreamDataPacketType {
    EOF = 0;
    Data = 1;
    SendArgs = 2;
}
// 文件数据。注意：只在Type为Data的时候，Data字段才能有数据
message FileDataPacket {
    StreamDataPacketType Type = 1;
    bytes Data = 2;
}

message SendIPFSFileResp {
    string FileHash = 1;
}

message GetIPFSFileReq {
    string FileHash = 1;
}

// 注：EOF时data也可能有数据
message StreamDataPacket {
    StreamDataPacketType Type = 1;
    string PlanID = 2;
    string StreamID = 3;
    bytes Data = 4;
}

message SendStreamResp {
}

message FetchStreamReq {
    string PlanID = 1;
    string StreamID = 2;
}

service Agent {
    rpc SendIPFSFile(stream FileDataPacket)returns(SendIPFSFileResp){}
    rpc GetIPFSFile(GetIPFSFileReq)returns(stream FileDataPacket){}

    rpc SendStream(stream StreamDataPacket)returns(SendStreamResp){}
    rpc FetchStream(FetchStreamReq)returns(stream StreamDataPacket){}
}