Hi rthompson,

Yes, please refer to this listener provided by the Lightstreamer server to receive requests about sessions and any asynchronous severe error notification:
https://sdk.lightstreamer.com/ls-ada...ntrolListener)

Please note that it is a feature relatively recently added and so you should make sure to use a version of the Java In-Process Adapters 7.2.0 or higher.
If, on the other hand, you use a remote library, please note that not all libraries already have this feature.

Regards,
Giuseppe