You can retrieve a list of participants who are currently online and receiving all messages from an open channel using the
You can retrieve a list of members in a group channel using the
members property of a
groupChannel object. Members of a group channel are automatically updated when a user is online. But when a user is disconnected from the Sendbird server and then reconnected, you should call the
refresh() method to update their channels with the latest information. See the refresh all data related to a group channel section for the sample code.