Documentation / Middleware / CloseHandler

Thid middleware provide standard operability according to WebSocket protocol, and should be added unless you write your own implementation of close handling.

• When a Close message is received, CloseHandler will respond with a Close confirmation message
• When a Close confirmation message is received, CloseHandler will close the connection
• When a Close message is sent, CloseHandler will block further messages from being sent

$client_or_server->addMiddleware(new WebSocket\Middleware\CloseHandler());