Change signature of socks5 dialer

mtglib/network/socks5.go

@@ -3,18 +3,12 @@ package network
 import (
 	"fmt"
 	"net/url"
-	"time"
 
 	"golang.org/x/net/proxy"
 )
 
-func NewSocks5Dialer(proxyURL *url.URL, timeout time.Duration, bufferSize int) (Dialer, error) {
-	dialer, err := NewDefaultDialer(timeout, bufferSize)
-	if err != nil {
-		return nil, fmt.Errorf("cannot initialize base dialer: %w", err)
-	}
-
-	rv, err := proxy.FromURL(proxyURL, dialer.(*defaultDialer))
+func NewSocks5Dialer(proxyURL *url.URL, base Dialer) (Dialer, error) {
+	rv, err := proxy.FromURL(proxyURL, base)
 	if err != nil {
 		return nil, fmt.Errorf("cannot initialize socks5 proxy dialer: %w", err)
 	}