syntax="proto2";// for testing adding same named services in different packages into serverpackagev1;optioncc_generic_services=true;messageEchoRequest{requiredstringmessage=1;};messageEchoResponse{requiredstringmessage=1;};serviceEchoService{rpcEcho(EchoRequest)returns(EchoResponse);rpcEcho2(EchoRequest)returns(EchoResponse);rpcEcho3(EchoRequest)returns(EchoResponse);rpcEcho4(EchoRequest)returns(EchoResponse);rpcEcho5(EchoRequest)returns(EchoResponse);};