WebSocketClientIsClosed 属性

获取当前的客户端状态是否关闭了连接，当自己手动处理网络异常事件的时候，在重连之前就需要判断是否关闭了连接。
Obtain whether the current client status has closed the connection. When manually handling network abnormal events, you need to determine whether the connection is closed before reconnecting.

public bool IsClosed { get; }

Public ReadOnly Property IsClosed As Boolean
	Get

public:
property bool IsClosed {
	bool get ();
}

member IsClosed : bool with get