Sounds like a good way to send user data to the wrong user. For some applications it might work OK though.
On Sat, Dec 4, 2010 at 11:22, Austin <[email protected]> wrote: > You could reuse a token for a particular user within the token's two > hour window. You'd need some kind of method for checking whether or > not it's still in use in another tab (perhaps periodic check ins via > ajax). If you can be confident that a user has closed a tab, you could > reuse the token from that tab for the duration of that token's 2 hour > window. > > This definitely seems less than ideal. It seems to me that appengine's > quota should deal with how many connections you can have at a given > time, rather than how many times you can create channel tokens. But > given the way it's currently structured, I think figuring out how to > reuse channel tokens will be necessary for apps with large user bases. > > > On Dec 3, 6:48 pm, supercobra <[email protected]> wrote: >> We definitively need more than 100K. Each time a user open close his / >> her browsing session it is counted as 1 channel creation. I open and >> leave Gmail, and open new windows at least 50 / 100 times a day. So if >> 1000 users use an app like I use Gmail then it makes about 100K >> channel api creation / day for them. >> >> Based on this calculation, I think 100 channel api creations / day is >> a good starting number. So if my app has 30,000 users I'll need 3m >> slots... >> >> I think the challenge for Google is the long running - for nothing - >> connection for example like when you leave your browser open and go to >> lunch or home for the evening.... >> >> -- [email protected] >> >> Co-author of App Engine Java and GWT >> Development:http://bit.ly/hdTHyBhttp://supercobrablogger.blogspot.com/ >> >> >> >> >> >> >> >> On Fri, Dec 3, 2010 at 3:22 PM, Rafael Sierra <[email protected]> wrote: >> > On Fri, Dec 3, 2010 at 7:15 PM, Geoffrey Spear <[email protected]> >> > wrote: >> >> >> On Dec 3, 12:57 pm, Peter Petrov <[email protected]> wrote: >> >>> For billing-enabled apps the quota is 95040 channels created per day. >> >>> This >> >>> is still extremely low, I completely agree. >> >> >>> If I remember correctly, yesterday after the 1.4.0 release this quota was >> >>> considerably higher (about 10 times). Probably they are having capacity >> >>> problems with the GAE / GTalk infrastructure. Some official explanation >> >>> would be nice, though. >> >> >> The Channel API isn't even listed on the Quotas page yet ( >> >>http://code.google.com/appengine/docs/quotas.html), but it's not >> >> unreasonable to believe there will be an option to request an increase >> >> like there is for the other fixed quotas that are listed there. >> >> > It is for me: >> >> > Channel >> > Channel API Calls 0% 31,574 of 91,995,495 Okay >> > Channels Created 2% 1,815 of 95,040 Okay >> > Channel Data Sent 0% 0.00 of 2,088.13 GBytes >> >> >> -- >> >> 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 >> >> athttp://groups.google.com/group/google-appengine?hl=en. >> >> > -- >> > Rafael Sierra >> >http://blog.rafaelsdm.com >> >> > -- >> > 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 >> > athttp://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. > > -- 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.
