If you end up using a Java robot and a static object variable - remember to ensure you synchronize on it or use a synchronized object. Otherwise, simultaneous Servlet requests can end up changing the shared static object's value before each request is done with it.
On Nov 11, 10:05 pm, "Niels H. Christensen" <[email protected]> wrote: > > Makes sense. Is there any way to get the state change callbacks > > _without_ using the robot to manage the shared states? > > I don't think so. To get a callback you either need > - someone (robot or ordinary user) to join or leave the Wave, > - or someone (robot or ordinary user) to change a gadget state, > - or the user must change the mode of the gadget (start/stop > playback or editing). > At least, that's how I read > http://code.google.com/apis/wave/extensions/gadgets/reference.html > > So it's a bot...or yourself with a pen and pencil. :-) --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Wave API" 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-wave-api?hl=en -~----------~----~----~----~------~----~------~--~---
