[tor-commits] [snowflake/master] Format the establishDataChannel error log message like other log messages.

[dcf at torproject.org]

commit c8293a5de315ddc5e212e0c894ebdc82a46ce1e1
Author: David Fifield <david at bamsoftware.com>
Date:   Fri May 1 10:30:04 2020 -0600

    Format the establishDataChannel error log message like other log messages.
    
    It was sticking out in the context of other log messages.
    
    2020/04/30 22:39:10 WebRTC: DataChannel created.
    2020/04/30 22:39:20 establishDataChannel: timeout waiting for DataChannel.OnOpen
    2020/04/30 22:39:20 WebRTC: closing PeerConnection
    2020/04/30 22:39:20 WebRTC: Closing
    2020/04/30 22:39:20 WebRTC: WebRTC: Could not establish DataChannel  Retrying in 10s...
---
 client/lib/webrtc.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/client/lib/webrtc.go b/client/lib/webrtc.go
index 23cb3e1..af5a45a 100644
--- a/client/lib/webrtc.go
+++ b/client/lib/webrtc.go
@@ -121,7 +121,7 @@ func (c *WebRTCPeer) connect(config *webrtc.Configuration, broker *BrokerChannel
 	}
 	c.transport, err = c.establishDataChannel()
 	if err != nil {
-		log.Printf("establishDataChannel: %v", err)
+		log.Printf("WebRTC: establishing data channel: %v", err)
 		// nolint: golint
 		return errors.New("WebRTC: Could not establish DataChannel")
 	}