joinRoom method
Implementation
@override
void joinRoom(String bareRoom) {
/*
* By joining a room we join to:
* Messages topic (for chat messages)
* Events topic (for events like typing, chatmarker..)
*
*/
String messagesTopic = bareRoom.toChattingTopic;
String eventsTopic = bareRoom.toRoomEventsTopic;
_client!.subscribe(messagesTopic, MqttQos.atLeastOnce);
_client!.subscribe(eventsTopic, MqttQos.atLeastOnce);
}