Add the ability to generate decoder traces for debugging

BungeeCord-Patches/0059-Add-the-ability-to-generate-decoder-traces-for-debug.patch

@@ -0,0 +1,44 @@
+From 571479857c831423a4e20e11e86913719e969a19 Mon Sep 17 00:00:00 2001
+From: Shane Freeder <theboyetronic@gmail.com>
+Date: Tue, 15 Sep 2020 18:11:49 +0100
+Subject: [PATCH] Add the ability to generate decoder traces for debugging
+
+
+diff --git a/protocol/src/main/java/net/md_5/bungee/protocol/FastDecoderException.java b/protocol/src/main/java/net/md_5/bungee/protocol/FastDecoderException.java
+index 2583aa2c..334d5054 100644
+--- a/protocol/src/main/java/net/md_5/bungee/protocol/FastDecoderException.java
++++ b/protocol/src/main/java/net/md_5/bungee/protocol/FastDecoderException.java
+@@ -4,6 +4,7 @@ import io.netty.handler.codec.DecoderException;
+ 
+ public class FastDecoderException extends DecoderException {
+ 
++    private static final boolean PROCESS_TRACES = Boolean.getBoolean("waterfall.decoder-traces"); // Waterfall
+     public FastDecoderException(String message, Throwable cause) {
+         super(message, cause);
+     }
+@@ -15,12 +16,22 @@ public class FastDecoderException extends DecoderException {
+     @Override
+     public Throwable initCause(Throwable cause)
+     {
++        // Waterfall start
++        if (PROCESS_TRACES) {
++            return super.initCause(cause);
++        }
++        // Waterfall end
+         return this;
+     }
+ 
+     @Override
+     public Throwable fillInStackTrace()
+     {
++        // Waterfall start
++        if (PROCESS_TRACES) {
++            return super.fillInStackTrace();
++        }
++        // Waterfall end
+         return this;
+     }
+ }
+-- 
+2.28.0
+