ServicePoint.ReceiveBufferSize Properti
Definisi
Penting
Beberapa informasi terkait produk prarilis yang dapat diubah secara signifikan sebelum dirilis. Microsoft tidak memberikan jaminan, tersirat maupun tersurat, sehubungan dengan informasi yang diberikan di sini.
Mendapatkan atau mengatur ukuran buffer penerima untuk soket yang digunakan oleh ServicePointini.
public:
property int ReceiveBufferSize { int get(); void set(int value); };
public int ReceiveBufferSize { get; set; }
member this.ReceiveBufferSize : int with get, set
Public Property ReceiveBufferSize As Integer
Nilai Properti
Int32 yang berisi ukuran, dalam byte, dari buffer penerima. Defaultnya adalah 8192.
Pengecualian
Nilai yang ditentukan untuk operasi set lebih besar dari Int32.MaxValue.
Contoh
Contoh kode berikut menetapkan nilai properti ini.
#using <System.dll>
using namespace System;
using namespace System::Net;
using namespace System::Net::Sockets;
using namespace System::IO;
using namespace System::Threading;
namespace SystemNetExamples
{
public ref class ServicePointExample
{
public:
// Pass in the name of the Web page to retrieve.
static void PrintResponse(String^ page)
{
// Create the request.
HttpWebRequest^ request;
Uri^ uri;
try
{
uri = gcnew Uri(page);
}
catch (UriFormatException^ ex)
{
Console::WriteLine(ex->Message);
}
request = (HttpWebRequest^) WebRequest::Create(uri);
// Get the service point that handles the request's
// socket connection.
ServicePoint^ point = request->ServicePoint;
// Set the receive buffer size on the underlying socket.
point->ReceiveBufferSize = 2048;
// Set the connection lease timeout to infinite.
point->ConnectionLeaseTimeout = Timeout::Infinite;
// Send the request.
HttpWebResponse^ response =
(HttpWebResponse^) request->GetResponse();
Stream^ responseStream = response->GetResponseStream();
StreamReader^ streamReader =
gcnew StreamReader(responseStream);
try
{
// Display the response.
Console::WriteLine(streamReader->ReadToEnd());
responseStream->Close();
response->Close();
}
finally
{
streamReader->Close();
}
}
};
}
using System;
using System.Net;
using System.Net.Sockets;
using System.IO;
using System.Threading;
namespace Examples.System.Net
{
public class ServicePointExample
{
// Pass in the name of the Web page to retrieve.
public static void Main(string[] args)
{
string page;
if (args == null || args.Length == 0 || args[0].Length == 0)
{
page = "http://www.contoso.com/default.html";
}
else
{
page = args[0];
}
// Create the request.
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(page);
// Get the service point that handles the request's socket connection.
ServicePoint point = request.ServicePoint;
// Set the receive buffer size on the underlying socket.
point.ReceiveBufferSize = 2048;
// Set the connection lease timeout to infinite.
point.ConnectionLeaseTimeout = Timeout.Infinite;
// Send the request.
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
Stream responseStream = response.GetResponseStream();
StreamReader s = new StreamReader(responseStream);
// Display the response.
Console.WriteLine(s.ReadToEnd());
s.Close();
responseStream.Close();
response.Close();
}
}
}
Imports System.Net
Imports System.Net.Sockets
Imports System.IO
Imports System.Threading
Public Class ServicePointExample
' Pass in the name of the Web page to retrieve.
Public Shared Sub Main(ByVal args() As String)
Dim page As String
If args Is Nothing OrElse args.Length = 0 OrElse args(0).Length = 0 Then
page = "http://www.contoso.com/default.html"
Else
page = args(0)
End If
Dim request As HttpWebRequest = CType(WebRequest.Create(page), HttpWebRequest)
' Get the service point that handles the request's socket connection.
Dim point As ServicePoint = request.ServicePoint
' Set the receive buffer size on the underlying socket.
point.ReceiveBufferSize = 2048
' Set the connection lease timeout to infinite.
point.ConnectionLeaseTimeout = Timeout.Infinite
' Send the request.
Dim response As HttpWebResponse = CType(request.GetResponse(), HttpWebResponse)
Dim responseStream As Stream = response.GetResponseStream()
Dim s As New StreamReader(responseStream)
' Display the response.
Console.WriteLine(s.ReadToEnd())
responseStream.Close()
response.Close()
End Sub
End Class
Keterangan
Hati
WebRequest
, HttpWebRequest
, ServicePoint
, dan WebClient
usang, dan Anda tidak boleh menggunakannya untuk pengembangan baru. Gunakan HttpClient sebagai gantinya.
Untuk informasi tambahan, lihat ReceiveBufferSize.