Fix #38: Add a loading message with progress on end-user interface

website/websocket.php

@@ -96,7 +96,6 @@ class MyProcess implements MessageComponentInterface
         if (preg_match("/^[a-zA-Z0-9-_ ]+$/", $msg) !== 1) {
             return;
         }
-        $from->send('alert:Started searching...');
         $client = $this->clients->offsetGet($from);
         // If a previous request was received, we execute the new one with another client for simplicity otherwise with current file deletion approach, we can't tell the worker `search.py` that we don't care about its execution anymore.
         if ($client->pid !== null) {
@@ -138,7 +137,6 @@ class MyProcess implements MessageComponentInterface
             } else {
                 // We don't need the periodic timer anymore, as the worker finished its work and acknowledged that `websocket.php` completely read its output.
                 $this->loop->cancelTimer($client->timer);
-                $from->send('alert:Search finished!');
             }
         });
     }