fix: bandwidth chart on 1.20.2+

common/src/main/java/com/ishland/raknetify/common/connection/SimpleMetricsLogger.java

@@ -257,6 +257,10 @@ public String getMeasureTrafficOutFormatted() {
         return measureTrafficOutFormatted;
     }
 
+    public long getBytesIn() {
+        return bytesIn;
+    }
+
     // ========== Misc ==========
 
     private MetricsSynchronizationHandler metricsSynchronizationHandler;

fabric/src/main/java/com/ishland/raknetify/fabric/mixin/RaknetifyFabricMixinPlugin.java

@@ -85,6 +85,8 @@ public boolean shouldApplyMixin(String targetClassName, String mixinClassName) {
             return AFTER_1_20_1;
         if (mixinClassName.equals("com.ishland.raknetify.fabric.mixin.server.MixinPlayerManager1_20_2"))
             return AFTER_1_20_1;
+        if (mixinClassName.equals("com.ishland.raknetify.fabric.mixin.common.MixinClientConnection1_20_2"))
+            return AFTER_1_20_1;
         if (mixinClassName.equals("com.ishland.raknetify.fabric.mixin.server.MixinPlayerManager1_20_1"))
             return !AFTER_1_20_1;
         if (mixinClassName.equals("com.ishland.raknetify.fabric.mixin.access.INetworkState1_20_4"))

fabric/src/main/java/com/ishland/raknetify/fabric/mixin/common/MixinClientConnection1_20_2.java

@@ -0,0 +1,59 @@
+/*
+ * This file is a part of the Raknetify project, licensed under MIT.
+ *
+ * Copyright (c) 2022-2023 ishland
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package com.ishland.raknetify.fabric.mixin.common;
+
+import com.ishland.raknetify.common.connection.SimpleMetricsLogger;
+import io.netty.channel.Channel;
+import net.minecraft.network.ClientConnection;
+import net.minecraft.network.handler.PacketSizeLogger;
+import network.ycc.raknet.RakNet;
+import org.jetbrains.annotations.Nullable;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.Unique;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(ClientConnection.class)
+public class MixinClientConnection1_20_2 {
+
+    @Shadow private Channel channel;
+    @Shadow private @Nullable PacketSizeLogger packetSizeLogger;
+
+    @Unique
+    private long raknetify$lastBytesIn = 0L;
+
+    @Inject(method = "tick", at = @At(value = "INVOKE", target = "Lnet/minecraft/network/handler/PacketSizeLogger;push()V"))
+    private void onPacketLoggerPush(CallbackInfo ci) {
+        PacketSizeLogger logger = this.packetSizeLogger;
+        if (logger != null && this.channel.config() instanceof RakNet.Config config && config.getMetrics() instanceof SimpleMetricsLogger simpleMetricsLogger) {
+            long bytesIn = simpleMetricsLogger.getBytesIn();
+            logger.increment((int) (bytesIn - this.raknetify$lastBytesIn));
+            this.raknetify$lastBytesIn = bytesIn;
+        }
+    }
+
+}

fabric/src/main/resources/raknetify-fabric.mixins.json

@@ -21,6 +21,7 @@
     "common.MixinCCConnect",
     "common.MixinClientConnection",
     "common.MixinClientConnection1",
+    "common.MixinClientConnection1_20_2",
     "common.encryption.MixinClientConnection",
     "common.encryption.MixinPacketDecryptor",
     "common.encryption.MixinPacketEncryptionManager",