From 13e214f7f10656b804d2a63155bec5b93f660358 Mon Sep 17 00:00:00 2001
From: Spike Curtis <spike@coder.com>
Date: Thu, 1 Feb 2024 08:18:13 +0400
Subject: [PATCH] feat: add logging to agent yamux session (#11912)

Log yamux errors and warnings in the agent.
---
 codersdk/agentsdk/agentsdk.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/codersdk/agentsdk/agentsdk.go b/codersdk/agentsdk/agentsdk.go
index 78429bcfcc..7c52d89cac 100644
--- a/codersdk/agentsdk/agentsdk.go
+++ b/codersdk/agentsdk/agentsdk.go
@@ -218,7 +218,8 @@ func (c *Client) Listen(ctx context.Context) (drpc.Conn, error) {
 		},
 	}
 	config := yamux.DefaultConfig()
-	config.LogOutput = io.Discard
+	config.LogOutput = nil
+	config.Logger = slog.Stdlib(ctx, c.SDK.Logger(), slog.LevelInfo)
 	session, err := yamux.Client(netConn, config)
 	if err != nil {
 		return nil, xerrors.Errorf("multiplex client: %w", err)