My initial tests on Channels showed that a small latency exists, but it's only when establishing the connection. For instance, in the _ah/connected handler, if you send a message as soon as the connection opens, that message will be received with a latency of around 1 second. However, next messages are a lot quicker to be transmitted.
On Friday, November 11, 2011 15:09:56 Andrius A wrote: > Thank you Max > > On 11 November 2011 17:40, Max <[email protected]> wrote: > > According to this talk, the latency should be no worse than pulling at > > any frequency rate > > > > http://www.google.com/events/io/2010/sessions/building-real-time-apps-app > > -engine-feed-api.html > > > > In practice, we use channel API in project Yaac ( > > http://code.google.com/p/yaac/) to push back query results piece by piece > > and it works quite good, the latency is just neglectable > > > > -- > > > > 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/-/q_yE5v7SAjgJ. > > 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. -- 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.
