[Lift] User Presence Heartbeat
I'm looking to implement a user presence feature (think: Facebook or Gmail chat) in a Lift 1.0 application. Ideally, I would like to avoid adding extraneous connections. Is it possible to hook into the Lift Comet heartbeat which is already in use across our system? I've looked at the source for CometActor, and it's just a little too obfuscated for me to figure this one out on my own. :-) Alternatively, has anyone else implemented this sort of system in Lift? If so, how did you go about it? Any tips from the well- informed? Daniel -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
Re: [Lift] User Presence Heartbeat
You are already using Comet, or just Lift? - Daniel Spiewakdjspie...@gmail.com wrote: I'm looking to implement a user presence feature (think: Facebook or Gmail chat) in a Lift 1.0 application. Ideally, I would like to avoid adding extraneous connections. Is it possible to hook into the Lift Comet heartbeat which is already in use across our system? I've looked at the source for CometActor, and it's just a little too obfuscated for me to figure this one out on my own. :-) Alternatively, has anyone else implemented this sort of system in Lift? If so, how did you go about it? Any tips from the well- informed? Daniel -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
Re: [Lift] User Presence Heartbeat
The current GC liveliness entrypoint is in LiftServlet.handleAjax() which calls liftSession.updateFuncByOwner(). There's no extension point for what you want at the moment although it would be fairly easy to add something to LiftSession. The closest thing right now is LiftSession.onBeginServicing where you can add you own function and correlate the request session id with the objects in your own application. Hope this helps, alex On Tue, Jan 12, 2010 at 1:02 PM, Daniel Spiewak djspie...@gmail.com wrote: I'm looking to implement a user presence feature (think: Facebook or Gmail chat) in a Lift 1.0 application. Ideally, I would like to avoid adding extraneous connections. Is it possible to hook into the Lift Comet heartbeat which is already in use across our system? I've looked at the source for CometActor, and it's just a little too obfuscated for me to figure this one out on my own. :-) Alternatively, has anyone else implemented this sort of system in Lift? If so, how did you go about it? Any tips from the well- informed? Daniel -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
