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link_broadcast_start : the station accepts a source connection (encoder, relay).
link_broadcast_stop : the station’s source disconnects. If there are multiple sources (i.e. primary and failover) this event will appear when the last one disconnects.
In addition, this event might contain the reason for this disconnection: the stream_idle event will appear when the stream was idle and terminated. This occurs when a relay or loop channel station has no listener active for 30 seconds. It can also occur when a streaming only station has no source connected (no data sent) for 30 seconds and when a relay or loop channel station has no listener active for 30 seconds.
stream_start : when the first listener activates a stream that was inactive. This only applies for streams that use the transcoding cluster: loop channel and transcoding relay stations.
stream_stop : the stream becomes inactive (0 listeners). This only applies for streams that use the transcoding cluster: loop channel and transcoding relay stations.
relay_link_start : The relay link source is connected (only in transcoding relays).
relay_link_stop : The relay link source is disconnected (only in transcoding relays).
link_metadata : updates and logs the metadata of each playing track.
multi_link_start : When a multi link source is connected (Primary or Failover). Include's the link's name/type in its details.
multi_link_stop : When a multi link source is disconnected (Primary or Failover). Include's the link's name/type in its details.
multi_link_swapped : When a multi link is swapped (from Primary to Failover or vice versa). This may happen when a priority is disconnected or a higher priority link is connected.
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