ServicePoint.MaxIdleTime 屬性

public:
 property int MaxIdleTime { int get(); void set(int value); };

public int MaxIdleTime { get; set; }

member this.MaxIdleTime : int with get, set

Public Property MaxIdleTime As Integer

屬性值

與物件相關的 ServicePoint 連線在關閉並重新用於其他連線之前，能保持閒置的時間（以毫秒為單位）。

例外狀況

範例

以下程式碼範例使用該 MaxIdleTime 屬性來設定與檢索 ServicePoint 閒置時間。

// Display the date and time that the ServicePoint was last
// connected to a host.
Console.WriteLine("IdleSince = " + sp.IdleSince.ToString());

// Display the maximum length of time that the ServicePoint instance
// is allowed to maintain an idle connection to an Internet
// resource before it is recycled for use in another connection.
Console.WriteLine("MaxIdleTime = " + sp.MaxIdleTime);

' Display the date and time that the ServicePoint was last 
' connected to a host.
Console.WriteLine(("IdleSince = " + sp.IdleSince.ToString()))


' Display the maximum length of time that the ServicePoint instance 
' is allowed to maintain an idle connection to an Internet  
' resource before it is recycled for use in another connection.
Console.WriteLine(("MaxIdleTime = " + sp.MaxIdleTime.ToString()))

備註

你可以設定 MaxIdleTime 為 ， Timeout.Infinite 表示與 ServicePoint 物件相關的連線永遠不會逾時。

屬性的MaxIdleTime預設值是物件建立時ServicePointManager.MaxServicePointIdleTime的ServicePoint屬性值。 後續對物業的變更 MaxServicePointIdleTime 不會影響現有 ServicePoint 物件。

當與 a MaxIdleTime 關聯的連線 超過 時ServicePoint，該連線會保持開啟狀態，直到應用程式嘗試使用該連線。 此時，Framework 會關閉連線，並建立一條新的連線給遠端主機。