HttpSessionClientOnWebSocketConnected 方法
            当WebSocket握手成功时,触发相关插件的异步事件。
            
命名空间: TouchSocket.Http程序集: TouchSocket.Http (在 TouchSocket.Http.dll 中) 版本:4.0.0-beta.143+5fcca7a4e70968794985dc3793adc50531308be6
protected virtual Task OnWebSocketConnected(
	IWebSocket webSocket,
	HttpContextEventArgs e
)
Protected Overridable Function OnWebSocketConnected ( 
	webSocket As IWebSocket,
	e As HttpContextEventArgs
) As Task
abstract OnWebSocketConnected : 
        webSocket : IWebSocket * 
        e : HttpContextEventArgs -> Task 
override OnWebSocketConnected : 
        webSocket : IWebSocket * 
        e : HttpContextEventArgs -> Task 
- webSocket  IWebSocket
 - WebSocket对象,表示握手成功的WebSocket连接。
 - e  HttpContextEventArgs
 - HttpContextEventArgs对象,包含HTTP上下文信息。
 
Task一个表示事件处理完成的Task对象。