Revize 8017b1ae

Re #8901 - Connection status panel

deltarobot-vr/Assets/DeltaRobotVr/Client.cs

@@ -79 +79 @@
         private long _curveCounter = 0;
 
         private volatile bool _isConnected;
-        private volatile string _eotMsg;
+        private volatile string _eotMsg = string.Empty;
 
         private readonly object _reconnectTimeLock = new object();
         private DateTime _reconnectTime = DateTime.Now;
@@ -276 +276 @@
                     {
                         Debug.LogError($"Exception in communication thread:\n{e}");
                     }
+                }
+                finally
+                {
+                    IsConnected = false;
                 }
                 
                 // wait before reconnection - short polls to prevent blocking if application is closed

deltarobot-vr/Assets/DeltaRobotVr/StatusScript.cs

@@ +1 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+using DeltaRobotVr;
+
+public class StatusScript : MonoBehaviour
+{
+    private const string STATUS = "Status:\n";
+    private const string CONNECTED = "<color=green>Connected</color>";
+    private const string CONNECTING = "<color=red>Connecting...</color>\n";
+    private Text _textComp;
+    // Start is called before the first frame update
+    void Start()
+    {
+        _textComp = GetComponent<Text>();
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+        if (Client.Instance.IsConnected)
+        {
+            _textComp.text = STATUS + CONNECTED;
+        }
+        else
+        {
+            _textComp.text = STATUS + CONNECTING + Client.Instance.EotMsg;
+        }
+    }
+}

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deltarobot-vr/Assets/Scenes/MainScene.unity

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