syntax = "proto3";

package pb;
option go_package = "./;pb";

// Message defines the request/response structure.
message Request {
  int32 Case = 1;
  string Data = 2;
}

// Message defines the request/response structure.
message Response {
  int32 Code = 1;
  string Data = 2;
}

// Service defines the available RPCs.
service BrainService {
  // SayHello returns a greeting for the given name.
  rpc Add (Request) returns (Response); 
}

option optimize_for = SPEED;