title: Protocal buffers aren't generating service stubs
body: <p>I'm having some trouble generating stubs from my .proto file in GRPC. Here's what the .proto file looks like </p>
  
  <pre><code>`syntax = "proto3";`
  // The greeting service definition.
  service Greeter {
      // Sends a greeting
      rpc SayHello (HelloRequest) returns (HelloReply) {}
  }
  
  // The request message containing the user's name.
  message HelloRequest {
      string name = 1;
  }
  
  // The response message containing the greetings
  message HelloReply {
      string message = 1;
  }
  </code></pre>
  
  <p>The file does generate protocal buffer code, but I'm not getting any service stubs out of it. I.E. I can't use blocking stubs. </p>
  
  <p>I attempted to use the "java_multiple_files=true" fix, but this just splits the generated proto file into a few separate proto files. </p>
  
  <p>I'm currently using the following command prompt line to generate my proto files. </p>
  
  <pre><code>protoc --proto_path= src\proto\protoFile.proto --java_out=src\sourceThings
  </code></pre>
  
  <p>Let me know if you have any ideas, or need any more information.</p>
  
  <p>Thanks! 
  -DJ</p>