内部使用oa后台

app/Console/Commands/WebSocketServer.php

@@ -41,6 +41,10 @@ class WebSocketServer extends Command
                         {
                             $this->server->clients->attach($conn);
                             echo "New connection! ({$conn->resourceId})\n";
+
+                            foreach ($this->server->clients as $client) {
+                                    $client->send('1');
+                            }
                         }
 
                         public function onMessage(ConnectionInterface $from, $msg)