[dovecot/core] 10db88: director: Fix rapid reconnection on failed outgoin...

[GitHub]

  Branch: refs/heads/master-2.2
  Home:   https://github.com/dovecot/core
  Commit: 10db88971e61624ecffc61a368363ac63d053241
      https://github.com/dovecot/core/commit/10db88971e61624ecffc61a368363ac63d053241
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2017-08-22 (Tue, 22 Aug 2017)

  Changed paths:
    M src/director/director-connection.c

  Log Message:
  -----------
  director: Fix rapid reconnection on failed outgoing connections

last_network_failure wasn't set, which caused a failed outgoing connection
to immediately reconnect to it. This resulted in rapid logging of
connect() errors.