From: Oto Šťáva <oto.stava@nic.cz>
Date: Tue, 28 May 2024 15:03:24 +0000 (+0200)
Subject: amend! daemon/proxyv2: move PROXY protocol into its own layer
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fenvironments%2Fdocs-develop-nits-2dntdj%2Fdeployments%2F4201;p=thirdparty%2Fknot-resolver.git

amend! daemon/proxyv2: move PROXY protocol into its own layer

daemon/proxyv2: move PROXY protocol into its own layer

Previously, PROXYv2 handling was partially implemented in the `io.c`
unit in the `_TCP` and `_UDP` protocol layers, which technically made
very little sense. This commit moves this handling into separate
`_PROXYV2_DGRAM` and `_PROXYV2_STREAM` protocol layers, basically
encapsulating the handling of proxies in the `proxyv2.c` unit.

This commit also removes support for `PROTOLAYER_PAYLOAD_IOVEC`-type
buffers from the PROXYv2 layer, as it was unused in this context.
---