From 10251c3c43401c40179a3020f192aa1c9c5e0bce Mon Sep 17 00:00:00 2001
From: Oleg Kalachev <okalachev@gmail.com>
Date: Wed, 21 Feb 2018 00:33:17 +0300
Subject: [PATCH] Set udp interface for iOS rc

---
 apps/ios/cleverrc/ViewController.swift | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/apps/ios/cleverrc/ViewController.swift b/apps/ios/cleverrc/ViewController.swift
index 5eae6b3f..20329783 100644
--- a/apps/ios/cleverrc/ViewController.swift
+++ b/apps/ios/cleverrc/ViewController.swift
@@ -36,6 +36,10 @@ class ViewController: UIViewController, WKScriptMessageHandler {
 
         // Setup UDP broadcasting
         udpSocket.enableBroadcast()
+
+        // Set UDP broadcasting interface
+        var wifiInterface = if_nametoindex("en0");
+        setsockopt(udpSocket.fd!, IPPROTO_IP, IP_BOUND_IF, &wifiInterface, socklen_t(MemoryLayout<UInt32>.size));
     }
 
     override func didReceiveMemoryWarning() {