From 857adee5b71523fb9cde5682a5d407e52a80207d Mon Sep 17 00:00:00 2001
From: Marco Hofstetter <marco.hofstetter@isovalent.com>
Date: Fri, 24 Jan 2025 12:20:43 +0100
Subject: [PATCH] bpf_metadata: log socket fd in onAccept

This commit adds the socket filedescriptor to the logmessage
when entering the `onAccept` method on the BPFMetadata listener filter.

Signed-off-by: Marco Hofstetter <marco.hofstetter@isovalent.com>
---
 cilium/bpf_metadata.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cilium/bpf_metadata.cc b/cilium/bpf_metadata.cc
index 81f043e1d..de771189b 100644
--- a/cilium/bpf_metadata.cc
+++ b/cilium/bpf_metadata.cc
@@ -517,8 +517,8 @@ Config::extractSocketMetadata(Network::ConnectionSocket& socket) {
 }
 
 Network::FilterStatus Instance::onAccept(Network::ListenerFilterCallbacks& cb) {
-  ENVOY_LOG(trace, "onAccept");
   Network::ConnectionSocket& socket = cb.socket();
+  ENVOY_LOG(trace, "onAccept (socket={})", socket.ioHandle().fdDoNotUse());
 
   Network::Socket::OptionsSharedPtr socket_options =
       std::make_shared<std::vector<Network::Socket::OptionConstSharedPtr>>();