chore: decrease direct depend on the sing package

common/net/relay.go

@@ -1,24 +1,24 @@
 package net
 
-import (
-	"io"
-	"net"
-	"time"
-)
-
-// Relay copies between left and right bidirectionally.
-func Relay(leftConn, rightConn net.Conn) {
-	ch := make(chan error)
-
-	go func() {
-		// Wrapping to avoid using *net.TCPConn.(ReadFrom)
-		// See also https://github.com/Dreamacro/clash/pull/1209
-		_, err := io.Copy(WriteOnlyWriter{Writer: leftConn}, ReadOnlyReader{Reader: rightConn})
-		leftConn.SetReadDeadline(time.Now())
-		ch <- err
-	}()
-
-	_, _ = io.Copy(WriteOnlyWriter{Writer: rightConn}, ReadOnlyReader{Reader: leftConn})
-	rightConn.SetReadDeadline(time.Now())
-	<-ch
-}
+//import (
+//	"io"
+//	"net"
+//	"time"
+//)
+//
+//// Relay copies between left and right bidirectionally.
+//func Relay(leftConn, rightConn net.Conn) {
+//	ch := make(chan error)
+//
+//	go func() {
+//		// Wrapping to avoid using *net.TCPConn.(ReadFrom)
+//		// See also https://github.com/Dreamacro/clash/pull/1209
+//		_, err := io.Copy(WriteOnlyWriter{Writer: leftConn}, ReadOnlyReader{Reader: rightConn})
+//		leftConn.SetReadDeadline(time.Now())
+//		ch <- err
+//	}()
+//
+//	_, _ = io.Copy(WriteOnlyWriter{Writer: rightConn}, ReadOnlyReader{Reader: leftConn})
+//	rightConn.SetReadDeadline(time.Now())
+//	<-ch
+//}