From 6f552dd66a8b966691f39374fa6b08fac7de3552 Mon Sep 17 00:00:00 2001
From: Riccardo Nava <116394015+ricnava00@users.noreply.github.com>
Date: Fri, 26 Jan 2024 18:28:48 +0100
Subject: [PATCH] Add fallback for local socket address

Same problem and same solution as https://github.com/brunodev85/winlator/pull/48

To be more clear: getLocalHost might fail (as it does on my device, where I have a nethunter chroot which sets kali as hostname and getLocalHost can't resolve it)
getLoopbackAddress would be a more elegant solution if it would get the loopback ipv4, but it might return an ipv6 (again, in my case it does) which doesn't actually connect to the server
---
 app/src/main/java/com/winlator/winhandler/WinHandler.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/com/winlator/winhandler/WinHandler.java b/app/src/main/java/com/winlator/winhandler/WinHandler.java
index e9caf02..d3d1e0f 100644
--- a/app/src/main/java/com/winlator/winhandler/WinHandler.java
+++ b/app/src/main/java/com/winlator/winhandler/WinHandler.java
@@ -254,7 +254,11 @@ public class WinHandler {
         try {
             localhost = InetAddress.getLocalHost();
         }
-        catch (UnknownHostException e) {}
+        catch (UnknownHostException e) {
+            try {
+                localhost = InetAddress.getByName("127.0.0.1");
+            } catch (UnknownHostException ex) {}
+        }
 
         running = true;
         startSendThread();