echo.proto

// Converted from echo.idl by brpc/tools/idl2proto
syntax="proto2";
import "idl_options.proto";
option (idl_support) = true;
option cc_generic_services = true;

package example;

message EchoRequest {
    optional string message = 1;
}

message EchoResponse {
    optional string message = 1; 
}

service EchoService {
    rpc Echo(EchoRequest) returns (EchoResponse);
}