From 9d44a476c63779ffc8ce3bc84db69f34f8cec98d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zolt=C3=A1n=20Papp?= <zoltan.pmail@gmail.com>
Date: Mon, 3 Jun 2024 20:14:39 +0200
Subject: [PATCH] Fix double unlock in client.go

---
 relay/client/client.go    | 4 +---
 relay/messages/message.go | 2 +-
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/relay/client/client.go b/relay/client/client.go
index 2d660f1db..e59110005 100644
--- a/relay/client/client.go
+++ b/relay/client/client.go
@@ -79,16 +79,14 @@ func (c *Client) Connect() error {
 	defer c.readLoopMutex.Unlock()
 
 	c.mu.Lock()
+	defer c.mu.Unlock()
 
 	if c.serviceIsRunning {
-		c.mu.Unlock()
 		return nil
 	}
-	c.mu.Unlock()
 
 	err := c.connect()
 	if err != nil {
-		c.mu.Unlock()
 		return err
 	}
 
diff --git a/relay/messages/message.go b/relay/messages/message.go
index c71d203b1..d3a96af69 100644
--- a/relay/messages/message.go
+++ b/relay/messages/message.go
@@ -38,7 +38,7 @@ func DetermineClientMsgType(msg []byte) (MsgType, error) {
 	case MsgTypeTransport:
 		return msgType, nil
 	default:
-		return 0, fmt.Errorf("invalid msg type: %s", msg)
+		return 0, fmt.Errorf("invalid msg type, len: %d", len(msg))
 	}
 }