ServicePointManager.MaxServicePoints Properti

Definisi

Ruang nama:

System.Net

Rakitan:

System.Net.ServicePoint.dll

Sumber:

ServicePointManager.cs

Mendapatkan atau mengatur jumlah ServicePoint maksimum objek yang akan dipertahankan kapan saja.

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

public static int MaxServicePoints { get; set; }

static member MaxServicePoints : int with get, set

Public Shared Property MaxServicePoints As Integer

Nilai Properti

Int32

Jumlah ServicePoint maksimum objek yang akan dipertahankan. Nilai default adalah 0, yang berarti tidak ada batasan jumlah ServicePoint objek.

Pengecualian

ArgumentOutOfRangeException

MaxServicePoints kurang dari 0 atau lebih besar dari Int32.MaxValue.

Contoh

Contoh kode berikut mengatur properti ini.

// Set the maximum number of ServicePoint instances to 
// maintain. If a ServicePoint instance for that host already 
// exists when your application requests a connection to
// an Internet resource, the ServicePointManager object
// returns this existing ServicePoint instance. If none exists 
// for that host, it creates a new ServicePoint instance.
ServicePointManager::MaxServicePoints = 4;

// Set the maximum idle time of a ServicePoint instance to 10 seconds.
// After the idle time expires, the ServicePoint object is eligible for
// garbage collection and cannot be used by the ServicePointManager.
ServicePointManager::MaxServicePointIdleTime = 10000;

// Set the maximum number of ServicePoint instances to
// maintain. If a ServicePoint instance for that host already
// exists when your application requests a connection to
// an Internet resource, the ServicePointManager object
// returns this existing ServicePoint instance. If none exists
// for that host, it creates a new ServicePoint instance.
ServicePointManager.MaxServicePoints = 4;

// Set the maximum idle time of a ServicePoint instance to 10 seconds.
// After the idle time expires, the ServicePoint object is eligible for
// garbage collection and cannot be used by the ServicePointManager object.
ServicePointManager.MaxServicePointIdleTime = 10000;

' Set the maximum number of ServicePoint instances to maintain.
' Note that, if a ServicePoint instance for that host already 
' exists when your application requests a connection to
' an Internet resource, the ServicePointManager object
' returns this existing ServicePoint. If none exists 
' for that host, it creates a new ServicePoint instance.
ServicePointManager.MaxServicePoints = 4

' Set the maximum idle time of a ServicePoint instance to 10 seconds.
' After the idle time expires, the ServicePoint object is eligible for
' garbage collection and cannot be used by the ServicePointManager.
ServicePointManager.MaxServicePointIdleTime = 10000

Keterangan

Saat Anda mengurangi MaxServicePoints properti di bawah jumlah ServicePoint objek yang saat ini ada, ServicePointManager akan menghapus ServicePoint objek dengan waktu menganggur terpanjang. Jika jumlah ServicePoint objek dengan koneksi aktif lebih besar dari MaxServicePointsnilai , ServicePointManager objek akan menghapus ServicePoint objek saat menjadi menganggur.

Lihat juga

• ServicePoint
• WebPermission