[OpenSIPS-Users] Fwd: self-presence was incorrect when application exited abnormally

Saúl Ibarra Corretgé saul at ag-projects.com
Mon Jun 3 12:29:24 CEST 2013

On Jun 1, 2013, at 9:19 AM, Yuming Zheng wrote:

> In this scenario,if Device A set to idel and device B set to busy,What status should be displayed on the buddy?
> According the most recent time stamp is not reasonable,because this will be refreshed by device A and B round robin, As the time stamp of the pidf is fetched from the device side,device time is not synchronized with the world time possibly,eg.it has set to 1980-06-01 by default.

Well, you have just found the presence fun! It's undefined, up to the client to decide, actually. You can use the user-input element from RPID to set the last activity timestamp, which could act as a tie breaker, for example.

Saúl Ibarra Corretgé
AG Projects

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