tree 97e4ff3e9a887eeb0a9fb4622a3f73df49a971dc
parent 14fcc2ebcc4bae13b35db497a4b147dd0f85b8e5
author Olivier Houchard <ohouchard@haproxy.com> 1559323236 +0200
committer Olivier Houchard <cognet@ci0.org> 1559750618 +0200

MEDIUM: checks: Make sure we unsubscribe before calling cs_destroy().

When we want to destroy the conn_stream for some reason, usually on error,
make sure we unsubscribed before doing so. If we subsscribed, the xprt may
ultimately wake our tasklet on close, aand the check tasklet doesn't expect
it ot happen when we have no longer any conn_stream.