title: Can gRPC server run on top of another HTTP/2 web server like jetty/undertow/tomcat?
body: <p>I'm considering using gRPC for a b2b API and I can't quite figure out if gRPC server can run on top of another http2 capable web server?</p>
  
  <p>In the examples provided on the official site the gRPC API is always running on its internal netty based server on a particular port.</p>
  
  <p>So, if let's say I have several gRPC applications it looks like I'd have to run them on separate ports. </p>
  
  <p>But I would like to have a single API entry point (a web server like jetty on a single port 443) that would manage the URLs and map them to the particular gRPC service implementation. </p>
  
  <p>Is it possible with gRPC?</p>