From cbbd24f5f75aca02897c92e6a4e85210af7a2056 Mon Sep 17 00:00:00 2001
From: Stefan Schreistetter <stefan2.schreistetter@oth-regensburg.de>
Date: Tue, 20 Aug 2019 17:59:20 +0200
Subject: [PATCH] Fixed problem where behavior was not correctly instantiated. Added null checking for sessions.

---
 GazeWebSocketServer/GazeCoordinateBehavior.cs | 2 +-
 GazeWebSocketServer/Program.cs                | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/GazeWebSocketServer/GazeCoordinateBehavior.cs b/GazeWebSocketServer/GazeCoordinateBehavior.cs
index 621366a..bce48af 100644
--- a/GazeWebSocketServer/GazeCoordinateBehavior.cs
+++ b/GazeWebSocketServer/GazeCoordinateBehavior.cs
@@ -30,7 +30,7 @@ namespace GazeWebSocketServer
 
         internal void Publish(GazeData gazeData)
         {
-            Sessions.Broadcast(gazeData.ToString());
+            Sessions?.Broadcast(gazeData.ToString());
         }
     }
 }
diff --git a/GazeWebSocketServer/Program.cs b/GazeWebSocketServer/Program.cs
index 8ccad82..2c5b41e 100644
--- a/GazeWebSocketServer/Program.cs
+++ b/GazeWebSocketServer/Program.cs
@@ -9,8 +9,9 @@ namespace GazeWebSocketServer
     {
         public static void Main(string[] args)
         {
-            var wssv = new WebSocketServer("ws://localhost:8001");
-            wssv.AddWebSocketService("/gaze", () => new GazeCoordinateBehavior());
+            var wssv = new WebSocketServer(8001);
+            GazeCoordinateBehavior behavior = new GazeCoordinateBehavior();
+            wssv.AddWebSocketService("/gaze", () => behavior);
 
             wssv.Start();
             Console.ReadKey(true);
--
libgit2 0.26.0