[dovecot/core] d4f77d: lib-http: client: Drop peer immediately if it has ...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: d4f77de194b5adfb2847459c0fe918234549ca7b
      https://github.com/dovecot/core/commit/d4f77de194b5adfb2847459c0fe918234549ca7b
  Author: Stephan Bosch <stephan.bosch at dovecot.fi>
  Date:   2017-06-27 (Tue, 27 Jun 2017)

  Changed paths:
    M src/lib-http/http-client-peer.c

  Log Message:
  -----------
  lib-http: client: Drop peer immediately if it has no more linked queues and it is not connected and not waiting for a backoff timeout.

It is currently unlikely to happen at this point, but it is better to make sure it is handled appropriately.
The pending shared HTTP client changes will make this a likely event.
This surfaced as a problem for the HTTP proxy.