HttpListener.IgnoreWriteExceptions HttpListener.IgnoreWriteExceptions HttpListener.IgnoreWriteExceptions HttpListener.IgnoreWriteExceptions Property

定義

Boolean がクライアントに応答を送信したときに発生する例外をアプリケーションで受信するかどうかを指定する HttpListener 値を取得または設定します。Gets or sets a Boolean value that specifies whether your application receives exceptions that occur when an HttpListener sends the response to the client.

public:
 property bool IgnoreWriteExceptions { bool get(); void set(bool value); };
public bool IgnoreWriteExceptions { get; set; }
member this.IgnoreWriteExceptions : bool with get, set
Public Property IgnoreWriteExceptions As Boolean

プロパティ値

trueクライアントに応答を送信するときに発生する例外を返さない場合は。それfalse以外の場合は。 HttpListenertrue if this HttpListener should not return exceptions that occur when sending the response to the client; otherwise, false. 既定値は false です。The default value is false.

例外

このオブジェクトは閉じられました。This object has been closed.

このプロパティを設定するコード例を次に示します。The following code example demonstrates setting this property.

public static void SimpleListenerWithUnsafeAuthentication(string[] prefixes)
{
    // URI prefixes are required,
    // for example "http://contoso.com:8080/index/".
    if (prefixes == null || prefixes.Length == 0)
      throw new ArgumentException("prefixes");
    // Set up a listener.
    HttpListener listener = new HttpListener();
    foreach (string s in prefixes)
    {
        listener.Prefixes.Add(s);
    }
    listener.Start();
    // Specify Negotiate as the authentication scheme.
    listener.AuthenticationSchemes = AuthenticationSchemes.Negotiate;
    // If NTLM is used, we will allow multiple requests on the same
    // connection to use the authentication information of first request.
    // This improves performance but does reduce the security of your 
    // application. 
    listener.UnsafeConnectionNtlmAuthentication = true;
    // This listener does not want to receive exceptions 
    // that occur when sending the response to the client.
    listener.IgnoreWriteExceptions = true;
    Console.WriteLine("Listening...");
    // ... process requests here.

    listener.Close();
}
Public Shared Sub SimpleListenerWithUnsafeAuthentication(ByVal prefixes As String())
    ' URI prefixes are required,
    ' for example "http://contoso.com:8080/index/".
    If prefixes Is Nothing OrElse prefixes.Length = 0 Then Throw New ArgumentException("prefixes")
    ' Set up a listener.
    Dim listener As HttpListener = New HttpListener()

    For Each s As String In prefixes
        listener.Prefixes.Add(s)
    Next

    listener.Start()
    ' Specify Negotiate as the authentication scheme.
    listener.AuthenticationSchemes = AuthenticationSchemes.Negotiate
    ' If NTLM Is used, we will allow multiple requests on the same
    ' connection to use the authentication information of first request.
    ' This improves performance but does reduce the security of your 
    ' application. 
    listener.UnsafeConnectionNtlmAuthentication = True
    ' This listener does Not want to receive exceptions 
    ' that occur when sending the response to the client.
    listener.IgnoreWriteExceptions = True
    Console.WriteLine("Listening...")
    ' ... process requests here.

    listener.Close()
End Sub

注釈

アプリケーションで各クライアントtrueに応答が正常に送信される必要がない場合は、このプロパティをに設定します。Set this property to true if your application does not require that a response is successfully sent to each client.

適用対象