SoapClientMessage.OneWay Свойство

Определение

Пространство имен:

System.Web.Services.Protocols

Сборка:

System.Web.Services.dll

Возвращает значение, указывающее, ожидает ли клиент завершения обработки метода веб-службы XML.

public:
 virtual property bool OneWay { bool get(); };

public override bool OneWay { get; }

member this.OneWay : bool

Public Overrides ReadOnly Property OneWay As Boolean

Значение свойства

Boolean

true Если клиент не ожидает, пока сервер полностью обработает метод.

Примеры

Следующий фрагмент кода является частью расширения SOAP, которое регистрирует сообщения SOAP, отправленные и полученные клиентом веб-службы XML. Этот конкретный фрагмент выводится в этот файл журнала фразой, указывающей, что метод веб-службы XML является односторонним, если OneWay это trueсвойство.

newStream->Position = 0;
FileStream^ myFileStream = gcnew FileStream( filename, FileMode::Append,
   FileAccess::Write );
StreamWriter^ myStreamWriter = gcnew StreamWriter( myFileStream );
myStreamWriter->WriteLine(
   "================================== Request at {0}", DateTime::Now );

// Print to the log file the request header field for SoapAction header.
myStreamWriter->WriteLine( "The SoapAction Http request header field is: " );
myStreamWriter->WriteLine( "\t{0}", message->Action );

// Print to the log file the type of the client that invoked 
// the XML Web service method.
myStreamWriter->WriteLine( "The type of the client is: " );
if ( (message->Client->GetType())->Equals( typeid<MathSvc^> ) )
{
   myStreamWriter->WriteLine( "\tMathSvc" );
}

// Print to the log file the method invoked by the client.
myStreamWriter->WriteLine(
   "The method that has been invoked by the client is:" );
myStreamWriter->WriteLine( "\t{0}", message->MethodInfo->Name );

// Print to the log file if the method invoked is OneWay.
if ( message->OneWay )
{
   myStreamWriter->WriteLine(
      "The client doesn't wait for the server to finish processing" );
}
else
{
   myStreamWriter->WriteLine(
   "The client waits for the server to finish processing" );
}

// Print to the log file the URL of the site that provides 
// implementation of the method.
myStreamWriter->WriteLine(
   "The URL of the XML Web service method that has been requested is: " );
myStreamWriter->WriteLine( "\t{0}", message->Url );
myStreamWriter->WriteLine( "The contents of the SOAP envelope are: " );
myStreamWriter->Flush();

// Copy the contents of one stream to another. 
Copy( newStream, myFileStream );
myFileStream->Close();
newStream->Position = 0;

// Copy the contents of one stream to another. 
Copy( newStream, oldStream );

newStream.Position = 0;
FileStream myFileStream = new FileStream(filename, FileMode.Append,
   FileAccess.Write);
StreamWriter myStreamWriter = new StreamWriter(myFileStream);
myStreamWriter.WriteLine(
   "================================== Request at "
   + DateTime.Now);

// Print to the log file the request header field for SoapAction header.
myStreamWriter.WriteLine("The SoapAction Http request header field is: ");
myStreamWriter.WriteLine("\t" + message.Action);

// Print to the log file the type of the client that invoked
// the XML Web service method.
myStreamWriter.WriteLine("The type of the client is: ");
if((message.Client.GetType()).Equals(typeof(MathSvc)))
   myStreamWriter.WriteLine("\tMathSvc");

// Print to the log file the method invoked by the client.
myStreamWriter.WriteLine(
   "The method that has been invoked by the client is:");
myStreamWriter.WriteLine("\t" + message.MethodInfo.Name);

// Print to the log file if the method invoked is OneWay.
if(message.OneWay)
   myStreamWriter.WriteLine(
     "The client doesn't wait for the server to finish processing");
else
   myStreamWriter.WriteLine(
     "The client waits for the server to finish processing");

// Print to the log file the URL of the site that provides
// implementation of the method.
myStreamWriter.WriteLine(
   "The URL of the XML Web service method that has been requested is: ");
myStreamWriter.WriteLine("\t" + message.Url);
myStreamWriter.WriteLine("The contents of the SOAP envelope are: ");
myStreamWriter.Flush();

// Copy the contents of one stream to another.
Copy(newStream, myFileStream);
myFileStream.Close();
newStream.Position = 0;

// Copy the contents of one stream to another.
Copy(newStream, oldStream);

 newStream.Position = 0
 Dim myFileStream As New FileStream(filename, FileMode.Append, _
    FileAccess.Write)
 Dim myStreamWriter As New StreamWriter(myFileStream)
 myStreamWriter.WriteLine( _
    "================================== Request at " & DateTime.Now)

 ' Print to the log file the request header field for SoapAction header.
 myStreamWriter.WriteLine("The SoapAction Http request header field is: ")
 myStreamWriter.WriteLine(ControlChars.Tab & message.Action)

 ' Print to the log file the type of the client that invoked
 ' the XML Web service method.
 myStreamWriter.WriteLine("The type of the client is: ")
 If message.Client.GetType().Equals(GetType(MathSvc)) Then
    myStreamWriter.WriteLine(ControlChars.Tab & "MathSvc")
 End If

' Print to the log file the method invoked by the client.
 myStreamWriter.WriteLine( _
    "The method that has been invoked by the client is:")
 myStreamWriter.WriteLine(ControlChars.Tab & message.MethodInfo.Name)

 ' Print to the log file if the method invoked is OneWay.
 If message.OneWay Then
    myStreamWriter.WriteLine( _
       "The client doesn't wait for the server to finish processing")
 Else
    myStreamWriter.WriteLine( _
       "The client waits for the server to finish processing")
 End If 

 ' Print to the log file the URL of the site that provides 
 ' implementation of the method.
 myStreamWriter.WriteLine( _
    "The url of the XML Web service method that has been requested is: ")
 myStreamWriter.WriteLine(ControlChars.Tab & message.Url)
 myStreamWriter.WriteLine("The contents of the SOAP envelope are: ")
 myStreamWriter.Flush()

 ' Copy the contents of one stream to another. 
 Copy(newStream, myFileStream)
 myStreamWriter.Close()
 myFileStream.Close()
 newStream.Position = 0

 ' Copy the contents of one stream to another. 
 Copy(newStream, oldStream)

Комментарии

Или SoapDocumentMethodAttribute применяется к методу веб-службы XML или SoapRpcMethodAttribute клиенту веб-службы XML, можно указать, является ли метод веб-службы XML одним из способов, задав OneWay свойство атрибута.

К OneWay свойству можно получить доступ во время любого SoapMessageStage.

См. также раздел

• OneWay