From 9e7aac3a56d41532223d96506edee47652c8ab6b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zolt=C3=A1n=20Papp?= <zoltan.pmail@gmail.com>
Date: Mon, 7 Oct 2024 12:52:55 +0200
Subject: [PATCH] Reducate cognitive complexity

---
 client/internal/peer/conn.go | 23 +++++++++++++----------
 1 file changed, 13 insertions(+), 10 deletions(-)

diff --git a/client/internal/peer/conn.go b/client/internal/peer/conn.go
index e6e863e88..50862c0c6 100644
--- a/client/internal/peer/conn.go
+++ b/client/internal/peer/conn.go
@@ -458,16 +458,7 @@ func (conn *Conn) iCEConnectionIsReady(priority ConnPriority, iceConnInfo ICECon
 	}
 
 	if err = conn.configureWGEndpoint(ep); err != nil {
-		conn.log.Warnf("Failed to update wg peer configuration: %v", err)
-		if wgProxy != nil {
-			if ierr := wgProxy.CloseConn(); ierr != nil {
-				conn.log.Warnf("Failed to close wg proxy: %v", ierr)
-			}
-		}
-
-		if conn.wgProxyRelay != nil {
-			conn.wgProxyRelay.Work()
-		}
+		conn.handleConfigurationFailure(err, wgProxy)
 		return
 	}
 	wgConfigWorkaround()
@@ -810,6 +801,18 @@ func (conn *Conn) notifyReconnectLoopICEDisconnected(changed bool) {
 	}
 }
 
+func (conn *Conn) handleConfigurationFailure(err error, wgProxy wgproxy.Proxy) {
+	conn.log.Warnf("Failed to update wg peer configuration: %v", err)
+	if wgProxy != nil {
+		if ierr := wgProxy.CloseConn(); ierr != nil {
+			conn.log.Warnf("Failed to close wg proxy: %v", ierr)
+		}
+	}
+	if conn.wgProxyRelay != nil {
+		conn.wgProxyRelay.Work()
+	}
+}
+
 func isRosenpassEnabled(remoteRosenpassPubKey []byte) bool {
 	return remoteRosenpassPubKey != nil
 }