HttpListener.IgnoreWriteExceptions Vlastnost

Definice

Získává nebo nastavuje Boolean hodnotu, která určuje, jestli vaše aplikace přijímá výjimky, ke kterým dojde, když HttpListener pošle odpověď klientovi.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

Hodnota vlastnosti

Boolean

true Pokud HttpListener by to nemělo vracet výjimky, ke kterým dochází při posílání odpovědi klientovi; v opačném případě false .true if this HttpListener should not return exceptions that occur when sending the response to the client; otherwise, false. Výchozí hodnota je false.The default value is false.

Výjimky

Tento objekt je uzavřený.This object has been closed.

Příklady

Následující příklad kódu ukazuje nastavení této vlastnosti.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

Poznámky

Nastavte tuto vlastnost na true , pokud vaše aplikace nevyžaduje úspěšné odeslání odpovědi každému klientovi.Set this property to true if your application does not require that a response is successfully sent to each client.

Platí pro