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SQL Anywhere 12.0.0 » MobiLink - Server-Initiated Synchronization » Setting up server-initiated synchronization » Listeners » Message handlers » Advanced message handler features

 

Connectivity-initiated synchronization

On Windows devices, you can initiate synchronization when connectivity changes.

When IP connectivity is gained or lost, the device sends a push notification to the MobiLink Listener with the message _IP_CHANGED_. When the device finds a new optimum path to the MobiLink server, it sends a push notification to the MobiLink Listener with the message _BEST_IP_CHANGED_. Using a message handler, you can detect these changes in connectivity and initiate an action.

 Identifying any change in connectivity
 Identifying a change in the optimum path to a MobiLink server
 See also