Connection lifecycle state for a feed's underlying transport. 'connected'
means data is actively flowing - for the JSON source, that the most recent
poll succeeded. 'reconnecting' covers everything else: not yet connected,
a dropped connection awaiting automatic retry, or (for the JSON source) the
most recent poll failed.
Connection lifecycle state for a feed's underlying transport.
'connected'means data is actively flowing - for the JSON source, that the most recent poll succeeded.'reconnecting'covers everything else: not yet connected, a dropped connection awaiting automatic retry, or (for the JSON source) the most recent poll failed.