lib/connections: Handle wrapped connection in SetTCPOptions (fixes #3223)

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3225
2016-05-31 08:11:57 +00:00
parent 9d756525ce
commit ac40b27c79
7 changed files with 35 additions and 29 deletions
--- a/lib/connections/relay_dial.go
+++ b/lib/connections/relay_dial.go
@@ -8,7 +8,6 @@ package connections

 import (
 	"crypto/tls"
-	"net"
 	"net/url"
 	"time"

@@ -40,7 +39,7 @@ func (d *relayDialer) Dial(id protocol.DeviceID, uri *url.URL) (IntermediateConn
 		return IntermediateConnection{}, err
 	}

-	err = dialer.SetTCPOptions(conn.(*net.TCPConn))
+	err = dialer.SetTCPOptions(conn)
 	if err != nil {
 		conn.Close()
 		return IntermediateConnection{}, err