fix: clean code

README.md

@@ -83,14 +83,3 @@ func main() {
 
 This project is under MIT License. See the [LICENSE](LICENSE) file for the full license text.
 
-## Donation
-
-if package help you a lot,you can support us by:
-
-**Alipay**
-
-![alipay](https://github.com/thinkgos/thinkgos/blob/master/asserts/alipay.jpg)
-
-**WeChat Pay**
-
-![wxpay](https://github.com/thinkgos/thinkgos/blob/master/asserts/wxpay.jpg)

handle.go

@@ -160,13 +160,11 @@ func (sf *Server) handleBind(_ context.Context, writer io.Writer, _ *Request) er
 }
 
 // handleAssociate is used to handle a connect command
-//
-//nolint:unparam
 func (sf *Server) handleAssociate(ctx context.Context, writer io.Writer, request *Request) error {
 	// Attempt to connect
 	dial := sf.dial
 	if dial == nil {
-		dial = func(ctx context.Context, net_, addr string) (net.Conn, error) {
+		dial = func(_ context.Context, net_, addr string) (net.Conn, error) {
 			return net.Dial(net_, addr)
 		}
 	}