[ANY] Update modules

LaunchServer/src/main/java/pro/gravit/launchserver/modules/events/LaunchServerNettyFullInitEvent.java

@@ -0,0 +1,12 @@
+package pro.gravit.launchserver.modules.events;
+
+import pro.gravit.launcher.modules.LauncherModule;
+import pro.gravit.launchserver.LaunchServer;
+
+public class LaunchServerNettyFullInitEvent extends LauncherModule.Event {
+    public final LaunchServer server;
+
+    public LaunchServerNettyFullInitEvent(LaunchServer server) {
+        this.server = server;
+    }
+}

LaunchServer/src/main/java/pro/gravit/launchserver/socket/WebSocketService.java

@@ -5,7 +5,6 @@
 import io.netty.channel.ChannelFutureListener;
 import io.netty.channel.ChannelHandlerContext;
 import io.netty.channel.group.ChannelGroup;
-import io.netty.channel.group.ChannelMatchers;
 import io.netty.handler.codec.http.websocketx.TextWebSocketFrame;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
@@ -21,7 +20,6 @@
 import pro.gravit.launchserver.socket.response.auth.*;
 import pro.gravit.launchserver.socket.response.management.FeaturesResponse;
 import pro.gravit.launchserver.socket.response.management.GetPublicKeyResponse;
-import pro.gravit.launchserver.socket.response.management.ServerStatusResponse;
 import pro.gravit.launchserver.socket.response.profile.BatchProfileByUsername;
 import pro.gravit.launchserver.socket.response.profile.ProfileByUUIDResponse;
 import pro.gravit.launchserver.socket.response.profile.ProfileByUsername;
@@ -33,26 +31,21 @@
 import pro.gravit.launchserver.socket.response.update.UpdateListResponse;
 import pro.gravit.launchserver.socket.response.update.UpdateResponse;
 import pro.gravit.utils.BiHookSet;
+import pro.gravit.utils.HookSet;
 import pro.gravit.utils.ProviderMap;
 import pro.gravit.utils.helper.IOHelper;
 
 import java.lang.reflect.Type;
 import java.util.UUID;
-import java.util.concurrent.atomic.AtomicLong;
 import java.util.function.BiConsumer;
 
 public class WebSocketService {
     public static final ProviderMap<WebSocketServerResponse> providers = new ProviderMap<>();
     public final ChannelGroup channels;
-    public final BiHookSet<WebSocketRequestContext, ChannelHandlerContext> hook = new BiHookSet<>();
-    //Statistic data
-    public final AtomicLong shortRequestLatency = new AtomicLong();
-    public final AtomicLong shortRequestCounter = new AtomicLong();
-    public final AtomicLong middleRequestLatency = new AtomicLong();
-    public final AtomicLong middleRequestCounter = new AtomicLong();
-    public final AtomicLong longRequestLatency = new AtomicLong();
-    public final AtomicLong longRequestCounter = new AtomicLong();
-    public final AtomicLong lastRequestTime = new AtomicLong();
+    public final HookSet<WebSocketRequestContext> hookBeforeParsing = new HookSet<>();
+    public final HookSet<WebSocketRequestContext> hookBeforeExecute = new HookSet<>();
+    public final HookSet<WebSocketRequestContext> hookComplete = new HookSet<>();
+    public final BiHookSet<Channel, Object> hookSend = new BiHookSet<>();
     private final LaunchServer server;
     private final Gson gson;
     private transient final Logger logger = LogManager.getLogger();
@@ -83,7 +76,6 @@ public static void registerResponses() {
         providers.register("verifySecureLevelKey", VerifySecureLevelKeyResponse.class);
         providers.register("securityReport", SecurityReportResponse.class);
         providers.register("hardwareReport", HardwareReportResponse.class);
-        providers.register("serverStatus", ServerStatusResponse.class);
         providers.register("currentUser", CurrentUserResponse.class);
         providers.register("features", FeaturesResponse.class);
         providers.register("refreshToken", RefreshTokenResponse.class);
@@ -119,55 +111,27 @@ public void forEachActiveChannels(BiConsumer<Channel, WebSocketFrameHandler> cal
     }
 
     public void process(ChannelHandlerContext ctx, TextWebSocketFrame frame, Client client, String ip) {
-        long startTimeNanos = System.nanoTime();
         String request = frame.text();
+        WebSocketRequestContext context = new WebSocketRequestContext(ctx, request, client, ip);
+        if(hookBeforeParsing.hook(context)) {
+            return;
+        }
         WebSocketServerResponse response = gson.fromJson(request, WebSocketServerResponse.class);
+        context.response = response;
         if (response == null) {
             RequestEvent event = new ErrorRequestEvent("This type of request is not supported");
-            sendObject(ctx, event);
+            hookComplete.hook(context);
+            sendObject(ctx.channel(), event, WebSocketEvent.class);
             return;
         }
-        process(ctx, response, client, ip);
-        long executeTime = System.nanoTime() - startTimeNanos;
-        if (executeTime > 0) {
-            addRequestTimeToStats(executeTime);
-        }
+        process(context, response, client, ip);
     }
 
-    public void addRequestTimeToStats(long nanos) {
-        if (nanos < 100_000_000L) // < 100 millis
-        {
-            shortRequestCounter.getAndIncrement();
-            shortRequestLatency.getAndAdd(nanos);
-        } else if (nanos < 1_000_000_000L) // > 100 millis and < 1 second
-        {
-            middleRequestCounter.getAndIncrement();
-            middleRequestLatency.getAndAdd(nanos);
-        } else // > 1 second
-        {
-            longRequestCounter.getAndIncrement();
-            longRequestLatency.getAndAdd(nanos);
-        }
-        long lastTime = lastRequestTime.get();
-        long currentTime = System.currentTimeMillis();
-        if (currentTime - lastTime > 60 * 1000) //1 minute
-        {
-            lastRequestTime.set(currentTime);
-            shortRequestLatency.set(0);
-            shortRequestCounter.set(0);
-            middleRequestCounter.set(0);
-            middleRequestLatency.set(0);
-            longRequestCounter.set(0);
-            longRequestLatency.set(0);
-        }
-
-    }
-
-    void process(ChannelHandlerContext ctx, WebSocketServerResponse response, Client client, String ip) {
-        WebSocketRequestContext context = new WebSocketRequestContext(response, client, ip);
-        if (hook.hook(context, ctx)) {
+    void process(WebSocketRequestContext context, WebSocketServerResponse response, Client client, String ip) {
+        if (hookBeforeExecute.hook(context)) {
             return;
         }
+        ChannelHandlerContext ctx = context.context;
         if (response instanceof SimpleResponse simpleResponse) {
             simpleResponse.server = server;
             simpleResponse.service = this;
@@ -177,38 +141,27 @@ void process(ChannelHandlerContext ctx, WebSocketServerResponse response, Client
         }
         try {
             response.execute(ctx, client);
-        } catch (Exception e) {
+        } catch (Throwable e) {
+            context.exception = e;
             logger.error("WebSocket request processing failed", e);
             RequestEvent event;
             event = new ErrorRequestEvent("Fatal server error. Contact administrator");
             if (response instanceof SimpleResponse) {
                 event.requestUUID = ((SimpleResponse) response).requestUUID;
             }
-            sendObject(ctx, event);
+            sendObject(ctx.channel(), event);
         }
+        hookComplete.hook(context);
     }
 
     public void registerClient(Channel channel) {
         channels.add(channel);
     }
 
-    public void sendObject(ChannelHandlerContext ctx, Object obj) {
-        String msg = gson.toJson(obj, WebSocketEvent.class);
-        if (logger.isTraceEnabled()) {
-            logger.trace("Send to {}: {}", getIPFromContext(ctx), msg);
-        }
-        ctx.writeAndFlush(new TextWebSocketFrame(msg), ctx.voidPromise());
-    }
-
-    public void sendObject(ChannelHandlerContext ctx, Object obj, Type type) {
-        String msg = gson.toJson(obj, type);
-        if (logger.isTraceEnabled()) {
-            logger.trace("Send to {}: {}", getIPFromContext(ctx), msg);
-        }
-        ctx.writeAndFlush(new TextWebSocketFrame(msg), ctx.voidPromise());
-    }
-
     public void sendObject(Channel channel, Object obj) {
+        if(hookSend.hook(channel, obj)) {
+            return;
+        }
         String msg = gson.toJson(obj, WebSocketEvent.class);
         if (logger.isTraceEnabled()) {
             logger.trace("Send to channel {}: {}", getIPFromChannel(channel), msg);
@@ -217,6 +170,9 @@ public void sendObject(Channel channel, Object obj) {
     }
 
     public void sendObject(Channel channel, Object obj, Type type) {
+        if(hookSend.hook(channel, obj)) {
+            return;
+        }
         String msg = gson.toJson(obj, type);
         if (logger.isTraceEnabled()) {
             logger.trace("Send to channel {}: {}", getIPFromChannel(channel), msg);
@@ -224,23 +180,9 @@ public void sendObject(Channel channel, Object obj, Type type) {
         channel.writeAndFlush(new TextWebSocketFrame(msg), channel.voidPromise());
     }
 
-    public void sendObjectAll(Object obj) {
-        String msg = gson.toJson(obj, WebSocketEvent.class);
-        if (logger.isTraceEnabled()) {
-            logger.trace("Send to all: {}", msg);
-        }
-        for (Channel ch : channels) {
-            ch.writeAndFlush(new TextWebSocketFrame(msg), ch.voidPromise());
-        }
-    }
-
     public void sendObjectAll(Object obj, Type type) {
-        String msg = gson.toJson(obj, type);
-        if (logger.isTraceEnabled()) {
-            logger.trace("Send to all: {}", msg);
-        }
         for (Channel ch : channels) {
-            ch.writeAndFlush(new TextWebSocketFrame(msg), ch.voidPromise());
+            sendObject(ch, obj, type);
         }
     }
 
@@ -251,6 +193,9 @@ public void sendObjectToUUID(UUID userUuid, Object obj, Type type) {
             if (wsHandler == null) continue;
             Client client = wsHandler.getClient();
             if (client == null || !userUuid.equals(client.uuid)) continue;
+            if(hookSend.hook(ch, obj)) {
+                continue;
+            }
             String msg = gson.toJson(obj, type);
             if (logger.isTraceEnabled()) {
                 logger.trace("Send to {}({}): {}", getIPFromChannel(ch), userUuid, msg);
@@ -319,6 +264,9 @@ public boolean kickByIP(String ip, boolean isClose) {
     }
 
     public void sendObjectAndClose(ChannelHandlerContext ctx, Object obj) {
+        if(hookSend.hook(ctx.channel(), obj)) {
+            return;
+        }
         String msg = gson.toJson(obj, WebSocketEvent.class);
         if (logger.isTraceEnabled()) {
             logger.trace("Send and close {}: {}", getIPFromContext(ctx), msg);
@@ -327,6 +275,9 @@ public void sendObjectAndClose(ChannelHandlerContext ctx, Object obj) {
     }
 
     public void sendObjectAndClose(ChannelHandlerContext ctx, Object obj, Type type) {
+        if(hookSend.hook(ctx.channel(), obj)) {
+            return;
+        }
         String msg = gson.toJson(obj, type);
         if (logger.isTraceEnabled()) {
             logger.trace("Send and close {}: {}", getIPFromContext(ctx), msg);
@@ -334,22 +285,17 @@ public void sendObjectAndClose(ChannelHandlerContext ctx, Object obj, Type type)
         ctx.writeAndFlush(new TextWebSocketFrame(msg)).addListener(ChannelFutureListener.CLOSE);
     }
 
-    @Deprecated
-    public void sendEvent(EventResult obj) {
-        String msg = gson.toJson(obj, WebSocketEvent.class);
-        if (logger.isTraceEnabled()) {
-            logger.trace("Send event: {}", msg);
-        }
-        channels.writeAndFlush(new TextWebSocketFrame(msg), ChannelMatchers.all(), true);
-    }
-
     public static class WebSocketRequestContext {
-        public final WebSocketServerResponse response;
+        public final ChannelHandlerContext context;
+        public final String text;
         public final Client client;
         public final String ip;
+        public WebSocketServerResponse response;
+        public Throwable exception;
 
-        public WebSocketRequestContext(WebSocketServerResponse response, Client client, String ip) {
-            this.response = response;
+        public WebSocketRequestContext(ChannelHandlerContext context, String text, Client client, String ip) {
+            this.context = context;
+            this.text = text;
             this.client = client;
             this.ip = ip;
         }

LaunchServer/src/main/java/pro/gravit/launchserver/socket/handlers/NettyServerSocketHandler.java

@@ -4,6 +4,7 @@
 import org.apache.logging.log4j.Logger;
 import pro.gravit.launchserver.LaunchServer;
 import pro.gravit.launchserver.config.LaunchServerConfig;
+import pro.gravit.launchserver.modules.events.LaunchServerNettyFullInitEvent;
 import pro.gravit.launchserver.socket.LauncherNettyServer;
 
 import javax.net.ssl.SSLServerSocketFactory;
@@ -34,5 +35,6 @@ public void run() {
         for (LaunchServerConfig.NettyBindAddress address : server.config.netty.binds) {
             nettyServer.bind(new InetSocketAddress(address.address, address.port));
         }
+        server.modulesManager.invokeEvent(new LaunchServerNettyFullInitEvent(server));
     }
 }

LaunchServer/src/main/java/pro/gravit/launchserver/socket/response/SimpleResponse.java

@@ -17,7 +17,7 @@ public abstract class SimpleResponse implements WebSocketServerResponse {
 
     public void sendResult(RequestEvent result) {
         result.requestUUID = requestUUID;
-        service.sendObject(ctx, result);
+        service.sendObject(ctx.channel(), result);
     }
 
     public void sendResultAndClose(RequestEvent result) {
@@ -28,6 +28,6 @@ public void sendResultAndClose(RequestEvent result) {
     public void sendError(String errorMessage) {
         ErrorRequestEvent event = new ErrorRequestEvent(errorMessage);
         event.requestUUID = requestUUID;
-        service.sendObject(ctx, event);
+        service.sendObject(ctx.channel(), event);
     }
 }

LaunchServer/src/main/java/pro/gravit/launchserver/socket/response/management/ServerStatusResponse.java

@@ -1,27 +0,0 @@
-package pro.gravit.launchserver.socket.response.management;
-
-import io.netty.channel.ChannelHandlerContext;
-import pro.gravit.launcher.events.request.ServerStatusRequestEvent;
-import pro.gravit.launchserver.socket.Client;
-import pro.gravit.launchserver.socket.response.SimpleResponse;
-import pro.gravit.utils.helper.JVMHelper;
-
-public class ServerStatusResponse extends SimpleResponse {
-    @Override
-    public String getType() {
-        return "serverStatus";
-    }
-
-    @Override
-    public void execute(ChannelHandlerContext ctx, Client client) {
-        ServerStatusRequestEvent event = new ServerStatusRequestEvent(server.config.projectName);
-        event.totalJavaMemory = JVMHelper.RUNTIME.totalMemory();
-        event.freeJavaMemory = JVMHelper.RUNTIME.freeMemory();
-        event.shortLatency = (service.shortRequestLatency.get() / service.shortRequestCounter.get()) / 1_000_000;
-        event.middleLatency = (service.middleRequestLatency.get() / service.middleRequestCounter.get()) / 1_000_000;
-        event.longLatency = (service.longRequestLatency.get() / service.longRequestCounter.get()) / 1_000_000;
-        event.latency = ((service.shortRequestLatency.get() + service.middleRequestLatency.get() + service.longRequestLatency.get()) /
-                (service.shortRequestCounter.get() + service.middleRequestCounter.get() + service.longRequestCounter.get())) / 1_000_000;
-        sendResult(event);
-    }
-}

LauncherAPI/src/main/java/pro/gravit/launcher/events/request/ServerStatusRequestEvent.java

@@ -1,24 +0,0 @@
-package pro.gravit.launcher.events.request;
-
-import pro.gravit.launcher.events.RequestEvent;
-
-public class ServerStatusRequestEvent extends RequestEvent {
-    public final String projectName;
-    public long totalJavaMemory;
-    public long freeJavaMemory;
-
-    //Latency
-    public long shortLatency; //Millis
-    public long middleLatency; //Millis
-    public long longLatency; //Millis
-    public long latency;
-
-    public ServerStatusRequestEvent(String projectName) {
-        this.projectName = projectName;
-    }
-
-    @Override
-    public String getType() {
-        return "serverStatus";
-    }
-}

LauncherAPI/src/main/java/pro/gravit/launcher/request/management/ServerStatusRequest.java

@@ -1,11 +0,0 @@
-package pro.gravit.launcher.request.management;
-
-import pro.gravit.launcher.events.request.ServerStatusRequestEvent;
-import pro.gravit.launcher.request.Request;
-
-public class ServerStatusRequest extends Request<ServerStatusRequestEvent> {
-    @Override
-    public String getType() {
-        return "serverStatus";
-    }
-}

LauncherAPI/src/main/java/pro/gravit/launcher/request/websockets/ClientWebSocketService.java

@@ -102,7 +102,6 @@ public void registerResults() {
             results.register("verifySecureLevelKey", VerifySecureLevelKeyRequestEvent.class);
             results.register("securityReport", SecurityReportRequestEvent.class);
             results.register("hardwareReport", HardwareReportRequestEvent.class);
-            results.register("serverStatus", ServerStatusRequestEvent.class);
             results.register("currentUser", CurrentUserRequestEvent.class);
             results.register("features", FeaturesRequestEvent.class);
             results.register("refreshToken", RefreshTokenRequestEvent.class);

modules

@@ -1 +1 @@
-Subproject commit 85db9a5c07c56108485b1138f14cacb15b253c1f
+Subproject commit 828d2483509744aefde1b6082f5a56dc14b4e1e4