title: Google chrome extension native messaging - send message and catch response
body: <p>Hope you are doing well!
  I'm trying to create google chrome extension with native messaging functionality where we can send message to our native application and catch there response like :</p>
  <p>chrome.runtime.connectNative('com.my_company.my_application', {filepath: &quot;eyz.png&quot;}, (resp)=&gt; {console.log(resp)});</p>
  <p>But geting undefined in response.</p>
  <p>Native application : I have created .net console application where we want to send some response back(where did this call come from) in my case google chrome extension.</p>
  <p>Right now not able to send back response extension.</p>
  <p>Please assist me</p>
  <p>Thanks in advance.</p>