[documentation request] Autoreconnect to Postgres

[kiranpradeep]

Currently after the initial load, the plugin attempts reconnection to postgre server. But the technical aspects of this reconnection are not documented. Sample queries below.

1. Is there max limit in time or count to this retry attempt?
2. What type of retry is this: a)IMMEDIATE b)FIXED_INTERVAL c)RANDOM_INTERVAL d)LINEAR_BACKOFF e)EXPONENTIAL_BACKOFF f)EXPONENTIAL_BACKOFF_WITH_JITTER g)...