backup thingy

src/main/java/land/chipmunk/chayapak/chomens_bot/Configuration.java

@@ -15,6 +15,8 @@ public class Configuration {
 
     public InternetCheck internetCheck = new InternetCheck();
 
+    public Backup backup = new Backup();
+
     public String weatherApiKey;
 
     public Core core = new Core();
@@ -35,6 +37,11 @@ public class Configuration {
         public String address = "https://sus.red";
     }
 
+    public static class Backup {
+        public boolean enabled = false;
+        public String address = "http://fard.sex/check";
+    }
+
     public static class Keys {
         public String normalKey;
         public String ownerKey;

src/main/java/land/chipmunk/chayapak/chomens_bot/Main.java

@@ -12,6 +12,7 @@ import org.yaml.snakeyaml.Yaml;
 import org.yaml.snakeyaml.constructor.Constructor;
 
 import java.io.*;
+import java.net.InetAddress;
 import java.net.URL;
 import java.net.URLConnection;
 import java.net.UnknownHostException;
@@ -38,6 +39,8 @@ public class Main {
 
     private static Configuration config;
 
+    private static boolean alreadyStarted = false;
+
     public static void main(String[] args) throws IOException {
         final Path configPath = Path.of("config.yml");
 
@@ -79,6 +82,33 @@ public class Main {
             }
         }, 0, 1, TimeUnit.MINUTES);
 
+        if (!config.backup.enabled) {
+            initializeBots();
+            return;
+        }
+
+        executor.scheduleAtFixedRate(() -> {
+            boolean reachable;
+
+            try {
+                reachable = InetAddress.getByName(config.backup.address).isReachable(5000);
+            } catch (IOException e) {
+                reachable = false;
+            }
+
+            if (!reachable) {
+                LoggerUtilities.info("Main instance is down! Starting backup instance");
+
+                initializeBots();
+            } else if (alreadyStarted) {
+                System.exit(1);
+            }
+        }, 0, 1, TimeUnit.MINUTES);
+    }
+
+    public static void initializeBots() {
+        alreadyStarted = true;
+
         Configuration.BotOption[] botsOptions = config.bots;
 
         // idk if these should be here lol, but it is just the discord stuff

src/main/resources/default-config.yml

@@ -13,6 +13,15 @@ internetCheck:
   enabled: true
   address: 'https://sus.red'
 
+# how backup works is that it checks for the address every 1 minute,
+# if the address is reachable it will not start the bot
+# if the address is not reachable then it will start the bot
+#
+# if the bot has already been started and address is back up it will stop the bot (using System.exit(1))
+backup:
+  enabled: false
+  address: '192.168.1.169'
+
 discord:
   enabled: false
   prefix: 'default!'