Google App Engine: Pushing Updates with the Channel API (Best Buy's example)

[raphar]

http://googleappengine.blogspot.com/2011/02/pushing-updates-with-channel-api.html

[exit]

> The Channel API does not currently support broadcasting a single update to many connected clients

implementing this kind of thing is really tiresome and i wish google would provide a generic broadcast solution.

in general, fan out / fan in solutions seem like a missing part of the app engine sdk.