Make server configurable when sharing files. Fix react/http compatibility issues

app/Client/Http/HttpClient.php

@@ -74,6 +74,7 @@ class HttpClient
     protected function createConnector(): Connector
     {
         return new Connector($this->loop, [
+            'dns' => config('expose.dns', '127.0.0.1'),
             'tls' => [
                 'verify_peer' => false,
                 'verify_peer_name' => false,