Cosmopolite Tutorial

AppEngine prerequisites

1. Download and install the Python AppEngine SDK

Server-side setup

1. Create an application in your SDK client
2. Download cosmopolite via the links at left. Unpack it into a "cosmopolite" subdirectory of your local application
3. Create an app.yaml file for your application.
4. Add a cosmopolite include to your app.yaml file:

   includes:
   - cosmopolite

5. Start the application in your SDK client

Test cosmopolite

1. Access your local cosmopolite debug page (replace port if necessary): http://localhost:8080/cosmopolite/static/debug.html
2. Subscribe to a subject "testsubject"
3. Send a message to that subject; it should appear in the message list below