BUG/MEDIUM: servers: Make assign_tproxy_address work when ALPN is set.

If an ALPN is set on the server line, then when we reach assign_tproxy_address,
the stream_interface's endpoint will be a connection, not a conn_stream,
so make sure assign_tproxy_address() handles both cases.

This should be backported to 1.9.
1 file changed