Add quick listener

relay/client/dialer/quic/conn.go

@@ -2,11 +2,11 @@ package quic
 
 import (
 	"context"
-	"fmt"
 	"net"
 	"time"
 
 	"github.com/quic-go/quic-go"
+	log "github.com/sirupsen/logrus"
 )
 
 type QuicAddr struct {
@@ -36,22 +36,21 @@ func NewConn(session quic.Connection, serverAddress string) net.Conn {
 }
 
 func (c *Conn) Read(b []byte) (n int, err error) {
-	// Use the QUIC stream's Read method directly
 	dgram, err := c.session.ReceiveDatagram(c.ctx)
 	if err != nil {
-		return 0, fmt.Errorf("failed to read from QUIC stream: %v", err)
+		log.Errorf("failed to read from QUIC session: %v", err)
+		return 0, err
 	}
 
-	// Copy data to b, ensuring we don’t exceed the size of b
 	n = copy(b, dgram)
 	return n, nil
 }
 
 func (c *Conn) Write(b []byte) (int, error) {
-	// Use the QUIC stream's Write method directly
 	err := c.session.SendDatagram(b)
 	if err != nil {
-		return 0, fmt.Errorf("failed to write to QUIC stream: %v", err)
+		log.Errorf("failed to write to QUIC stream: %v", err)
+		return 0, err
 	}
 	return len(b), nil
 }

relay/client/dialer/quic/quic.go

@@ -9,6 +9,7 @@ import (
 	"time"
 
 	"github.com/quic-go/quic-go"
+	log "github.com/sirupsen/logrus"
 )
 
 const (
@@ -35,9 +36,12 @@ func Dial(address string) (net.Conn, error) {
 		EnableDatagrams: true,
 	}
 
+	// todo add support for custom dialer
+
 	session, err := quic.DialAddr(ctx, quicURL, tlsConf, quicConfig)
 	if err != nil {
-		return nil, fmt.Errorf("failed to dial QUIC server '%s': %v", quicURL, err)
+		log.Errorf("failed to dial to Relay server via QUIC '%s': %s", quicURL, err)
+		return nil, err
 	}
 
 	conn := NewConn(session, address)

relay/client/dialer/ws/ws.go

@@ -32,8 +32,6 @@ func Dial(address string) (net.Conn, error) {
 	}
 	parsedURL.Path = ws.URLPath
 
-	log.Infof("------ Dialing to Relay server: %s", wsURL)
-
 	wsConn, resp, err := websocket.Dial(context.Background(), parsedURL.String(), opts)
 	if err != nil {
 		log.Errorf("failed to dial to Relay server '%s': %s", wsURL, err)