From 3fbfe4ee2e44adf204eed352532f4cf26d0df79f Mon Sep 17 00:00:00 2001
From: Alexandru Macocian <almacoci@microsoft.com>
Date: Mon, 15 Mar 2021 16:00:27 +0100
Subject: [PATCH] Implement pong response to ping in websocketroutinghandler.

---
 MTSC/MTSC.csproj                                    |  6 +++---
 MTSC/ServerSide/Handlers/WebsocketRoutingHandler.cs | 11 ++++++-----
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/MTSC/MTSC.csproj b/MTSC/MTSC.csproj
index 39e818f..888875c 100644
--- a/MTSC/MTSC.csproj
+++ b/MTSC/MTSC.csproj
@@ -5,13 +5,13 @@
     <TargetFrameworks>netcoreapp2.1;net48;netstandard2.0;netcoreapp3.1;net5.0</TargetFrameworks>
     <ApplicationIcon />
     <StartupObject />
-    <Version>3.2</Version>
+    <Version>3.2.1</Version>
     <LangVersion>latest</LangVersion>
     <Authors>Alexandru-Victor Macocian</Authors>
     <Product>MTSC</Product>
     <Description>Modular TCP Server and Client</Description>
-    <AssemblyVersion>0.3.2</AssemblyVersion>
-    <FileVersion>0.3.2</FileVersion>
+    <AssemblyVersion>0.3.2.1</AssemblyVersion>
+    <FileVersion>0.3.2.1</FileVersion>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <Platforms>AnyCPU;x64</Platforms>
     <PackageProjectUrl>https://github.com/AlexMacocian/MTSC</PackageProjectUrl>
diff --git a/MTSC/ServerSide/Handlers/WebsocketRoutingHandler.cs b/MTSC/ServerSide/Handlers/WebsocketRoutingHandler.cs
index 6b4cc57..ca253b4 100644
--- a/MTSC/ServerSide/Handlers/WebsocketRoutingHandler.cs
+++ b/MTSC/ServerSide/Handlers/WebsocketRoutingHandler.cs
@@ -204,11 +204,12 @@ namespace MTSC.ServerSide.Handlers
                 if (receivedMessage.Opcode == WebsocketMessage.Opcodes.Close)
                 {
                     client.ToBeRemoved = true;
-                    WebsocketMessage closeFrame = new WebsocketMessage
-                    {
-                        Opcode = WebsocketMessage.Opcodes.Close
-                    };
-                    this.QueueMessage(client, closeFrame);
+                    this.QueueMessage(client, new byte[0], WebsocketMessage.Opcodes.Close);
+                    return true;
+                }
+                else if (receivedMessage.Opcode == WebsocketMessage.Opcodes.Ping)
+                {
+                    this.QueueMessage(client, new byte[0] ,WebsocketMessage.Opcodes.Pong);
                     return true;
                 }
                 else