google app engine - Channel API and server affinity -

google app engine - Channel API and server affinity -

as gae instances added , removed how channel api work maintain connection between server , client browser. is, single server maintain connection , solely responsible pushing out messages client browser. or server able send info on channel, , if how channel state maintained across servers?

you don't need worry of that.

any server instance can send info channel if know client id, regardless of server created etc. that's it.

plus 1.7.5 release this:

the channel api has ability send channel messages app version or backend regardless of channel created.

so can utilize backends channel api without workarounds.

http://code.google.com/p/googleappengine/wiki/sdkreleasenotes

google-app-engine channel-api