On Tue, Jan 16, 2018 at 3:48 AM, 'George (Cloud Platform Support)' via Google App Engine <[email protected]> wrote:
> Hello Joshua, > > How does your use-case look like, exactly, that requires creating and > deleting topics at such a high rate? > > A browser sends a request to a frontend webapp which sends a request to generate objects in a time-consuming algorithm. The backend server gradually generates these objects and sends them out. The browser polls the frontend webapp asking if any objects are available. The frontend server pull objects off the 'queue'/'topic'/'channel' and returns them to the browser. The whole process takes under 2 minutes. 10-100 objects are generated on each request.. > You seem to need delivering a large number of messages to each client. > This can be accomplished without subscribing to a topic. You may consider a > technology such as Firebase Cloud Messaging > <https://firebase.google.com/docs/cloud-messaging/> (FCM), which offers a > broad range of messaging options and capabilities. For use cases such as > instant messaging, a message can transfer a payload of up to 4KB to a > client app. > We need a larger payload; indeed, we'd prefer to have more than the 1MB offered in PubSub. More generally, FCM seems oriented to clients (enduser devices) whereas our messaging scenario is entirely server-side. > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/google-appengine. > To view this discussion on the web visit https://groups.google.com/d/ms > gid/google-appengine/eb913382-f0ff-40a7-9a06-30bc10f2d131% > 40googlegroups.com > <https://groups.google.com/d/msgid/google-appengine/eb913382-f0ff-40a7-9a06-30bc10f2d131%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- *JOSHUA FOX* Principal Software Architect | Freightos *T (Israel): *+972-545691165 <+972%2054-569-1165> | *T (US)*: +1-3123400953 <(312)%20340-0953> Smooth shipping. -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/google-appengine. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/CAD%3DB7cPR8an88VKrqY7BpdDBDWk1rg0_hhq-80pnbuVxW8TOMA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
