tree 28b096e1c92cbf6a72417ae11ce9ab8fc7e007e0
parent c51d47c92e35f18f8b2a8b8fb8b27e01545c9797
author Krisztian Kovacs <krisztian.kovacs@oneidentity.com> 1569327133 +0200
committer Christopher Faulet <cfaulet@haproxy.com> 1569577793 +0200

BUG/MEDIUM: namespace: close open namespaces during soft shutdown

When doing a soft shutdown, we won't be making new connections anymore so
there's no point in keeping the namespace file descriptors open anymore.

Keeping these open effectively makes it impossible to properly clean up
namespaces which are no longer used in the new configuration until all
previously opened connections are closed in the old worker process.

This change introduces a cleanup function that is called during soft shutdown
that closes all namespace file descriptors by iterating over the namespace
ebtree.

(cherry picked from commit 710d987cd62ab0779418f14aa2168dc10ef6bac7)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>