syntax = "proto3";

package control;
//option optimize_for = LITE_RUNTIME;
//option cc_generic_services = false;

message ReqMeta {
  string kind     = 1;
  bool rpc        = 2;
}

message ResMeta {
  bool error      = 1;
  string message  = 2;
}

message Request {
  ReqMeta meta    = 1;
}

message Result {
  ResMeta meta    = 1;
}

message HelloRequest {
  ReqMeta meta    = 1;
  string message  = 2;
}

message HelloResult {
  ResMeta meta    = 1;
  string message  = 2;
}