@property<EOL><INDENT>def latencies(self):<DEDENT>
return [(shard_id, shard.ws.latency) for shard_id, shard in self.shards.items()]<EOL>
List[Tuple[:class:`int`, :class:`float`]]: A list of latencies between a HEARTBEAT and a HEARTBEAT_ACK in seconds.

        This returns a list of tuples with elements ``(shard_id, latency)``.