On Thursday, December 2, 2010 11:02:47 PM UTC, Remigius wrote:Tim, after a first glimpse on the newly published channel doc - still wet - it looks like:
o only one client is allowed per cannel id o no clean-up is needed o connected clients must be tracked by the server Yep - the docs at http://code.google.com/appengine/docs/python/channel/overview.html do seem to answer many of my questions (the "caveats" in particular). BTW, in the updated admin console the (daily) quota of "Channels Created" is given as 1,007,640 (imho fair enough), "Channel Data Sent" as 2,088.13 GBytes, which should all be achieved in no more than 91,995,495 API calls (and the price of "Always On" is 0.30$ per day) Nice spot.. ta... I'm interpreting the phrase "Tokens expire in two hours" as meaning the plain and simple "two hours after their opened" rather than "after two hours of inactivity" or anything more complex and so will plan not to implement keep-alive type messages but to instead re-establish channels as needed, but of course things may change in the future (I saw at least one exchange where the lead developer discussed the advantage of having broadcast channels to avoid the need for manually performing server side admin of multiplexing messages to consumers). Just goes to show.. you hold back on asking a question, and then ask it just moments before it's no longer needed. Oh well - I'm more than happy to see the Channel API in action and will probably come back with more queries later. Thanks to all involved with the release, GAE is certainly proving to be "the business" for me -- Tim -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
