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Adrian Georgescu, 06/20/2012 08:15 pm


Offline Messaging Application

  • Add failure routed to OpenSIPS for chat sessions requests to SylkServer with X-application offline-storage
  • SylkServer answers the session in behalf of the called user
  • SylkServer sends an automatic answer with 'I am offline but you an type a message
  • Session is kept open for 90 seconds so that remote party has chance to write something if he did not already after connect
  • Session is closed and saved to local history database
  • SylkServer detects when targeted user comes online
  • Establish a new session to the user that came online and fake the original caller, deliver the stored messages, hangup and wipe delivered messages