Revert "Merge branch 'main' into feature/remote-debug"

This reverts commit 6d6333058c, reversing
changes made to 446aded1f7.

util/net/dial.go

@@ -0,0 +1,58 @@
+//go:build !ios
+
+package net
+
+import (
+	"fmt"
+	"net"
+
+	log "github.com/sirupsen/logrus"
+)
+
+func DialUDP(network string, laddr, raddr *net.UDPAddr) (*net.UDPConn, error) {
+	if CustomRoutingDisabled() {
+		return net.DialUDP(network, laddr, raddr)
+	}
+
+	dialer := NewDialer()
+	dialer.LocalAddr = laddr
+
+	conn, err := dialer.Dial(network, raddr.String())
+	if err != nil {
+		return nil, fmt.Errorf("dialing UDP %s: %w", raddr.String(), err)
+	}
+
+	udpConn, ok := conn.(*Conn).Conn.(*net.UDPConn)
+	if !ok {
+		if err := conn.Close(); err != nil {
+			log.Errorf("Failed to close connection: %v", err)
+		}
+		return nil, fmt.Errorf("expected UDP connection, got different type: %T", conn)
+	}
+
+	return udpConn, nil
+}
+
+func DialTCP(network string, laddr, raddr *net.TCPAddr) (*net.TCPConn, error) {
+	if CustomRoutingDisabled() {
+		return net.DialTCP(network, laddr, raddr)
+	}
+
+	dialer := NewDialer()
+	dialer.LocalAddr = laddr
+
+	conn, err := dialer.Dial(network, raddr.String())
+	if err != nil {
+		return nil, fmt.Errorf("dialing TCP %s: %w", raddr.String(), err)
+	}
+
+	tcpConn, ok := conn.(*Conn).Conn.(*net.TCPConn)
+	if !ok {
+		if err := conn.Close(); err != nil {
+			log.Errorf("Failed to close connection: %v", err)
+		}
+		return nil, fmt.Errorf("expected TCP connection, got different type: %T", conn)
+	}
+
+	return tcpConn, nil
+}