From 1e3bc6ab11576c7f2bc8de1b6833f4fcae72ed81 Mon Sep 17 00:00:00 2001
From: Kyle Carberry <kyle@carberry.com>
Date: Fri, 2 Aug 2024 16:49:26 +0000
Subject: [PATCH] fix: check for io.EOF error in derpmap to resolve flake

See: https://github.com/coder/coder/actions/runs/10218717887/job/28275465405?pr=14045
---
 codersdk/workspacesdk/connector.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/codersdk/workspacesdk/connector.go b/codersdk/workspacesdk/connector.go
index 44bcd46699ac4..5e5f528af6888 100644
--- a/codersdk/workspacesdk/connector.go
+++ b/codersdk/workspacesdk/connector.go
@@ -267,7 +267,9 @@ func (tac *tailnetAPIConnector) derpMap(client proto.DRPCTailnetClient) error {
 			if xerrors.Is(err, context.Canceled) || xerrors.Is(err, context.DeadlineExceeded) {
 				return nil
 			}
-			tac.logger.Error(tac.ctx, "error receiving DERP Map", slog.Error(err))
+			if !xerrors.Is(err, io.EOF) {
+				tac.logger.Error(tac.ctx, "error receiving DERP Map", slog.Error(err))
+			}
 			return err
 		}
 		tac.logger.Debug(tac.ctx, "got new DERP Map", slog.F("derp_map", dmp))