Lync api suddenly stopped sending events without notification
Making regular reportMyActivity requests solved the issue
When to refresh token?
rest,authentication,oauth,lync,ucwa
The response from ticket service will provide the user with the OAuth token, type of token, and an expiration value. This value is measured in seconds which means you can divide out minutes (60) or hours (3600) to get a value that you can expect requests to start failing with...
Re-using UCWA app after page reload
Yes it is possible and you will need to keep track of a few key pieces of data to make the transition easier: The current OAuth token used in the Authorization header - Authorization: Bearer cwt=$unique_id Choose 1 The root application Href - /ucwa/oauth/v1/applications/$id The application Href used to create...
Outofbox SharePoint Presence Control to use UCWA Lync API
sharepoint,sharepoint-2013,lync-2013,ucwa
I'm quite sure in saying that there's been no announcement around this. The components in SharePoint 2013 (also SharePoint Online / 365) are still using the ActiveX control you mention, which requires Lync client running and signed in on client machines indeed. However UCWA could address the requirement of retrieving...
Correct workflow for presence subcription for day/night
rest,lync,ucwa,skype-for-business
If you don't do reportMyActivity your Application will be drained, because assumed inactive. I think you only have two options then: Keep doing reportMyActivity regurarly also at night, you'll just stop extending presence subscription. Very likely you'll have to manage access token expiration too, which is normally 8 hours valid...
UCWA: integrating advanced chat options
chat,lync,instant-messaging,ucwa
If ucwa Api has a provision for sending and receiving formatted text messages? The formatted messages you see in the Lync Client are really Html formatted messages which Ucwa also supports. To enable the receiving of these type of messages there are two options. The application can either include it...