From 291c69d45c53495fc264af9ea93cd8c522730744 Mon Sep 17 00:00:00 2001
From: Steve Kille
When the user leaves the channel, the MIX service is responsible for unsubscribing the user from all nodes in the channel and for removing the user from the participants list. Presence removal is specified in MIX-PRESENCE. - Deletion from the participants node functions as if the item (channel participant) had been deleted using the PubSub retract mechanism with notification set to true. Notification of the participant deletion is sent to clients subscribed to the participants PubSub node, with the node identified by the stable id, as shown in the example below. -
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