[FEATURE] Перезагрузка конфига LaunchServer'а без его рестарта

LaunchServer/src/main/java/ru/gravit/launchserver/LaunchServer.java

@@ -53,7 +53,22 @@
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.zip.CRC32;
 
-public final class LaunchServer implements Runnable {
+public final class LaunchServer implements Runnable, AutoCloseable, Reloadable {
+    @Override
+    public void reload() throws Exception {
+        config.close();
+        LogHelper.info("Reading LaunchServer config file");
+        try (BufferedReader reader = IOHelper.newReader(configFile)) {
+            config = Launcher.gson.fromJson(reader, Config.class);
+        }
+        config.verify();
+        Launcher.applyLauncherEnv(config.env);
+        for (AuthProvider provider : config.authProvider) {
+            provider.init();
+        }
+        config.authHandler.init();
+    }
+
     public static final class Config {
         public int port;
 
@@ -170,6 +185,34 @@ public void verify() {
                 throw new NullPointerException("Netty must not be null");
             }
         }
+        public void close()
+        {
+            try {
+                authHandler.close();
+            } catch (IOException e) {
+                LogHelper.error(e);
+            }
+            try {
+                for (AuthProvider p : authProvider) p.close();
+            } catch (IOException e) {
+                LogHelper.error(e);
+            }
+            try {
+                textureProvider.close();
+            } catch (IOException e) {
+                LogHelper.error(e);
+            }
+            try {
+                hwidHandler.close();
+            } catch (Exception e) {
+                LogHelper.error(e);
+            }
+            try {
+                permissionsHandler.close();
+            } catch (Exception e) {
+                LogHelper.error(e);
+            }
+        }
     }
 
     public static class ExeConf {
@@ -269,7 +312,7 @@ public static void main(String... args) throws Throwable {
     public final Path profilesDir;
     // Server config
 
-    public final Config config;
+    public Config config;
 
 
     public final RSAPublicKey publicKey;
@@ -417,6 +460,7 @@ public LaunchServer(Path dir, String[] args) throws IOException, InvalidKeySpecE
         authHookManager = new AuthHookManager();
         GarbageManager.registerNeedGC(sessionManager);
         GarbageManager.registerNeedGC(limiter);
+        reloadManager.registerReloadable("launchServer", this);
         if (config.permissionsHandler instanceof Reloadable)
             reloadManager.registerReloadable("permissionsHandler", (Reloadable) config.permissionsHandler);
         if (config.authHandler instanceof Reloadable)
@@ -521,22 +565,7 @@ public void close() {
         serverSocketHandler.close();
 
         // Close handlers & providers
-        try {
+        config.close();
-            config.authHandler.close();
-        } catch (IOException e) {
-            LogHelper.error(e);
-        }
-        try {
-            for (AuthProvider p : config.authProvider) p.close();
-        } catch (IOException e) {
-            LogHelper.error(e);
-        }
-        try {
-            config.textureProvider.close();
-        } catch (IOException e) {
-            LogHelper.error(e);
-        }
-        config.hwidHandler.close();
         modulesManager.close();
         // Print last message before death :(
         LogHelper.info("LaunchServer stopped");

LaunchServer/src/main/java/ru/gravit/launchserver/auth/hwid/HWIDHandler.java

@@ -38,7 +38,7 @@ public void check(HWID hwid, String username) throws HWIDException {
     public abstract void check0(HWID hwid, String username) throws HWIDException;
 
     @Override
-    public abstract void close();
+    public abstract void close() throws Exception;
 
     public abstract List<HWID> getHwid(String username) throws HWIDException;
 

LaunchServer/src/main/java/ru/gravit/launchserver/auth/permissions/ConfigPermissionsHandler.java

@@ -13,4 +13,9 @@ public ClientPermissions getPermissions(String username) {
         permissions.canAdmin = isAdmin;
         return permissions;
     }
+
+    @Override
+    public void close() {
+
+    }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/auth/permissions/DefaultPermissionsHandler.java

@@ -7,4 +7,9 @@ public class DefaultPermissionsHandler extends PermissionsHandler {
     public ClientPermissions getPermissions(String username) {
         return ClientPermissions.DEFAULT;
     }
+
+    @Override
+    public void close() throws Exception {
+
+    }
 }

LaunchServer/src/main/java/ru/gravit/launchserver/auth/permissions/JsonFilePermissionsHandler.java

@@ -33,6 +33,11 @@ public void reload() {
         }
     }
 
+    @Override
+    public void close() throws Exception {
+
+    }
+
     public static class Enity {
         public String username;
         public ClientPermissions permissions;

LaunchServer/src/main/java/ru/gravit/launchserver/auth/permissions/JsonLongFilePermissionsHandler.java

@@ -34,6 +34,11 @@ public void reload() {
         }
     }
 
+    @Override
+    public void close() throws Exception {
+
+    }
+
     public static class Enity {
         public String username;
         public ClientPermissions permissions;

LaunchServer/src/main/java/ru/gravit/launchserver/auth/permissions/PermissionsHandler.java

@@ -7,7 +7,7 @@
 import java.util.Objects;
 import java.util.concurrent.ConcurrentHashMap;
 
-public abstract class PermissionsHandler {
+public abstract class PermissionsHandler implements AutoCloseable {
     private static final Map<String, Class<? extends PermissionsHandler>> PERMISSIONS_HANDLERS = new ConcurrentHashMap<>(4);
     private static boolean registredHandl = false;