websocket-sharp 1.0.2.27062 WebSocketSharp.MessageEventArgs Contains the event data associated with a event. The event occurs when the WebSocket receives a close control frame or the WebSocket.Close method is called. If you want to get the reason for closure, you should access the or properties. Property 1.0.2.27062 System.UInt16 Gets the status code for closure. A that contains a status code for closure. To be added. Property 1.0.2.27062 System.String Gets the reason for closure. A that contains a reason for closure. To be added. Property 1.0.2.27062 System.Boolean Indicates whether the connection closed cleanly or not. true if the connection closed cleanly; otherwise, false. To be added.