fix(loadtest): fixed browser security error

services/loadtest/static/index.html

@@ -263,24 +263,14 @@
 
         function setupWebSocket ()
         {
-            let wsUrl = 'ws://' + window.location.host + '/ws'
-            let triedSecure = false
+            const protocol = window.location.protocol === 'https:' ? 'wss://' : 'ws://'
+            const wsUrl = protocol + window.location.host + '/ws'
+            ws = new WebSocket( wsUrl )
 
-            function connect ( url )
-            {
-                ws = new WebSocket( url )
             ws.onopen = () => console.log( 'WebSocket connected' )
             ws.onclose = () => console.log( 'WebSocket disconnected' )
-                ws.onerror = ( error ) =>
-                {
-                    console.error( 'WebSocket error:', error )
-                    if ( !triedSecure )
-                    {
-                        triedSecure = true
-                        wsUrl = 'wss://' + window.location.host + '/ws'
-                        connect( wsUrl )
-                    }
-                }
+            ws.onerror = ( error ) => console.error( 'WebSocket error:', error )
+
             ws.onmessage = ( event ) =>
             {
                 const data = JSON.parse( event.data )
@@ -317,9 +307,6 @@
             }
         }
 
-            connect( wsUrl )
-        }
-
         function setRunningState ()
         {
             isRunning = true