Comment 9 for bug 1745166

Reviewed: https://review.openstack.org/605324
Committed: https://git.openstack.org/cgit/openstack/oslo.messaging/commit/?id=13759e1254ce33a4c252ae4a548be4a0e4a3b4a7
Submitter: Zuul
Branch: stable/pike

commit 13759e1254ce33a4c252ae4a548be4a0e4a3b4a7
Author: Kenneth Giusti <email address hidden>
Date: Fri Jul 6 11:24:40 2018 -0400

    Do not access the connection's socket during error callback

    The _get_connection_info() method attempts to gather debug information
    from the connection, and will reach into the amqp channel to get the
    local (client's) TCP port number via the 'sock' property.

    If _get_connection_info() is called from autoretry's on_error handler
    the 'sock' property notices that the transport is not set and attempts
    to re-connect. amqp has deprecated this reconnect behavior, and in
    any case the client's socket is irrelevant since the connection may
    not be valid at this point.

    Closes-Bug: #1745166
    Change-Id: I3c42f8463605927f6f94d6c3a7f05e584476abc1
    (cherry picked from commit 361669764fd28b4f6d5f1c6896624f2da4ff5151)