syntax = "proto2";

option java_multiple_files = true;
option java_package = "examples";
option java_outer_classname = "HelloWorldProto";
option objc_class_prefix = "HLW";

package helloworld;

service Greeter {
    rpc SayHello (HelloRequest) returns (HelloReply) {}
}

message HelloRequest {
    required string name = 1;
}

message HelloReply {
    required  string message = 1;
    optional int32 count = 2;
}
