Remove xray.cone.disabled env var

app/proxyman/inbound/worker.go

@@ -273,8 +273,7 @@ type udpWorker struct {
 	checker    *task.Periodic
 	activeConn map[connID]*udpConn
 
-	ctx  context.Context
-	cone bool
+	ctx context.Context
 }
 
 func (w *udpWorker) getConnection(id connID) (*udpConn, bool) {
@@ -316,9 +315,6 @@ func (w *udpWorker) callback(b *buf.Buffer, source net.Destination, originalDest
 		src: source,
 	}
 	if originalDest.IsValid() {
-		if !w.cone {
-			id.dest = originalDest
-		}
 		b.UDP = &originalDest
 	}
 	conn, existing := w.getConnection(id)
@@ -418,8 +414,6 @@ func (w *udpWorker) Start() error {
 		return err
 	}
 
-	w.cone = w.ctx.Value("cone").(bool)
-
 	w.checker = &task.Periodic{
 		Interval: time.Minute,
 		Execute:  w.clean,