tree 60d028afa2701e157e6d2cd050a344d1121cb950
parent a85c522d42f866d57cd79335a945402b81cb3948
author Christopher Faulet <cfaulet@haproxy.com> 1635342133 +0200
committer Christopher Faulet <cfaulet@haproxy.com> 1635512791 +0200

BUG/MEDIUM: mux-h1: Perform a connection shutdown when the h1c is released

When the H1 connection is released, a connection shutdown is now performed.
If it was already performed when the stream was detached, this action has no
effect. But it is mandatory, when an idle H1C is released. Otherwise the
xprt and the socket shutdown is never perfmed. It is especially important
for SSL client connections, because it is the only way to perform a clean
SSL shutdown.

Without this patch, SSL_shutdown is never called, preventing, among other
things, the SSL session caching.

This patch depends on the commit "BUG/MINOR: mux-h1: Save shutdown mode if
the shutdown is delayed". It should be backported as far as 2.0.