I've swiched from pulling to channel without problem.
Like Max say, latency is neglectable. It also save bandwith and cpu time. Still a little billing issue: channel are cheap but free quota is only 100 opened chanels per days. In my case I'm going to pay the 9$ only for channels. -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/iYn_3yy1yhQJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.