Close SSL connections gracefully
When the client closes a Postgres connection (by sending the "X" command) that uses SSL, a normal Postgres server sends SSL "close_notify" alert, thus closing the connection gracefully (client sees graceful "end of stream").
With Azure PostgreSQL, I see just a TCP RST packet, and the client sees an abrutly terminated connection.
This causes unnecessary errors with at least some Postgresql client libraries. For example, the current version of Node.js pg / node-postgres library.