我有一个长期以来基于WCF的过程。如果有任何帮助,WCF服务将在Azure中运行。我认为问题已经做超时:WCF超时问题?
1)的WinForms客户端的结合部分下面的.config设置:
<wsHttpBinding>
<binding name="XXX" closeTimeout="00:05:00" openTimeout="00:05:00"
receiveTimeout="00:10:00" sendTimeout="00:10:00" bypassProxyOnLocal="false"
transactionFlow="false" hostNameComparisonMode="StrongWildcard"
maxBufferPoolSize="10000000" maxReceivedMessageSize="10000000"
messageEncoding="Text" textEncoding="utf-8" useDefaultWebProxy="true"
allowCookies="false">
<readerQuotas maxDepth="255" maxStringContentLength="8192" maxArrayLength="16384"
maxBytesPerRead="4096" maxNameTableCharCount="16384" />
<reliableSession ordered="true" inactivityTimeout="00:10:00"
enabled="false" />
<security mode="TransportWithMessageCredential">
<transport clientCredentialType="None" proxyCredentialType="None" realm="" />
<message clientCredentialType="UserName" negotiateServiceCredential="true" algorithmSuite="Default" establishSecurityContext="false"/>
</security>
</binding>
</wsHttpBinding>
2)WCF服务在web.config中的下列绑定区段
<wsHttpBinding>
<binding name="XXX" maxReceivedMessageSize="10000000" sendTimeout="00:10:00" receiveTimeout="00:10:00" closeTimeout="00:10:00" openTimeout="00:10:00">
<security mode="TransportWithMessageCredential">
<message clientCredentialType="UserName" establishSecurityContext="false" />
</security>
<readerQuotas maxArrayLength="2000000" maxBytesPerRead="10000000" maxStringContentLength="10000000" maxDepth="255" />
</binding>
</wsHttpBinding>
3)我有一个长期运行的WCF方法(通常2分钟)。客户端调用该方法,那些执行时间超过1分钟的方法将抛出异常。这是最内部异常:
<InnerException>
<Type>System.Net.Sockets.SocketException</Type>
<Message>An existing connection was forcibly closed by the remote host</Message>
<StackTrace>
<Frame>at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)</Frame>
</StackTrace>
</InnerException>
</InnerException>
4)WCF调用本身成功完成,但(我都开始/结束登录服务器端)。我如何避免异常?
谢谢!
任何时候需要一分钟时间才能运行,它将返回错误。一分钟后,错误就会返回给客户端。但是服务器仍然正在完成方法调用。 – Igorek 2011-02-01 04:50:23