5 Matching Annotations
  1. Dec 2017
    1. If multiple pages are listening for onMessage events, only the first to call sendResponse() for a particular event will succeed in sending the response. All other responses to that event will be ignored.

      wtf. need clear explanation. ty

  2. Sep 2017
    1. When multiple tabs consume your application and you need to have a common gateway for the interaction.

      eg : an application which shows total number of mouse clicks through all tabs, in all of them.

    2. Background pages are the controllers of our application and exist through all the time our application is alive. They can be consumed by any tab at any time as long as the Background Page has registered an event listener

      what's meant by registering an event listener by bg process?

    3. An extension "registers" callbacks to Chrome for a specific situation given you described a specific interface to do so

      can some one elaborate on this? ty