Alessandro.Carioni
Hi,
Assuming you don’t reuse the same instance of the LightstreamerClient, you can disconnect without unsubscribing. On the server side all the subscriptions will be dismissed after a few seconds (this delay is configurable by setting the parameter subscription_timeout_millis in your lightstreamer_conf.xml).
In general it is better to avoid the extra network traffic which will be generated by the unsubscriptions.
