通过 WCF 的异常 (System.Reflection.TargetInvocationException) 请求
Exception (System.Reflection.TargetInvocationException) request via WCF
当我通过其他项目中的反射将大字符串从 WindowsForm 发送到 WCF 时出现错误。我看到我需要在服务器的 web.config 和客户端 (winform) 的 app.config 中放置一些参数。我做到了，但我有同样的例外。
当我生成实例时，我还会在客户端中放入任何 C# 代码行。
C#中的代码
CompilerParameters compilerParameters = new CompilerParameters(new string[] { "System.dll", "System.ServiceModel.dll", "System.Runtime.Serialization.dll" });
compilerParameters.GenerateInMemory = true;
//Gets the compiled assembly.
compilerResults = codeDomProvider.CompileAssemblyFromDom(compilerParameters, serviceContractGenerator.TargetCompileUnit);
//implemented by all the communication oriented objects).
Type proxyType = compilerResults.CompiledAssembly.GetTypes().First(t => t.IsClass && t.GetInterface(contractName) != null);
// Now we get the first service endpoint for the particular contract.
ServiceEndpoint serviceEndpoint = endpointsForContracts[contractName].First();
// Create an instance of the proxy by passing the endpoint binding and address as parameters.
proxyInstance = compilerResults.CompiledAssembly.CreateInstance(proxyType.Name, false, System.Reflection.BindingFlags.CreateInstance, null,
new object[] { serviceEndpoint.Binding, serviceEndpoint.Address }, System.Globalization.CultureInfo.CurrentCulture, null);
//Set timeOut in minutes
PropertyInfo channelFactoryProperty = proxyInstance.GetType().GetProperty("ChannelFactory");
if (channelFactoryProperty == null)
{
throw new InvalidOperationException("There is no ''ChannelFactory'' property on the DomainClient.");
}
ChannelFactory factory = (ChannelFactory)channelFactoryProperty.GetValue(proxyInstance, null);
factory.Endpoint.Binding.SendTimeout = new TimeSpan(0, 10, 0);
factory.Endpoint.Binding.OpenTimeout = new TimeSpan(0, 10, 0);
factory.Endpoint.Binding.ReceiveTimeout = new TimeSpan(0, 10, 0);
factory.Endpoint.Binding.CloseTimeout = new TimeSpan(0, 10, 0);
PropertyInfo channelFactoryPropert = proxyInstance.GetType().GetProperty("InnerChannel");
System.ServiceModel.IClientChannel factor = (System.ServiceModel.IClientChannel)channelFactoryPropert.GetValue(proxyInstance, null);
factor.OperationTimeout.Add(new TimeSpan(0, 10, 0));
factor.OperationTimeout = new TimeSpan(0, 10, 0);
我正在尝试发送一个参数：xml 字符串中的文档
var proxyInstance = GetProxyInstance(ref compilerResults, "http://localhost:49854/ServicioPrueba.svc?wsdl", "IContratoPrueba");
string operationName = "GetData";//Nombre de metodo a llamar
XmlDocument doc = new XmlDocument();
doc.Load(@"C:\pru.xml");
string xmlString = doc.InnerXml;
var methodInfo = proxyInstance.GetType().GetMethod(operationName);
//int var = int.Parse(textBox1.Text);
object[] operationParameters = new object[] { xmlString };
var invoke= methodInfo.Invoke(proxyInstance, BindingFlags.InvokeMethod, null, operationParameters, null);
我在上面一行有错误。
app.config代码：
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0" />
</startup>
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="WCF1_IContratoPrueba" closeTimeout="00:10:00"
openTimeout="00:10:00" receiveTimeout="00:10:00" sendTimeout="00:10:00"
allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard"
maxBufferPoolSize="2147483647" maxBufferSize="2147483647" maxReceivedMessageSize="2147483647"
textEncoding="utf-8" transferMode="Buffered" useDefaultWebProxy="true"
messageEncoding="Text">
<readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647"
maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
</binding>
</basicHttpBinding>
</bindings>
<behaviors>
<endpointBehaviors>
<behavior name="PruebaWCF">
<dataContractSerializer
maxItemsInObjectGraph="2147483647" />
</behavior>
</endpointBehaviors>
</behaviors>
</system.serviceModel>
<system.diagnostics>
<sources>
<source name="System.ServiceModel"
switchValue="Critical,Information,ActivityTracing"
propagateActivity="true">
<listeners>
<add name="messages"
type="System.Diagnostics.XmlWriterTraceListener"
initializeData="c:\messages.svclog" />
</listeners>
</source>
</sources>
<trace autoflush="true" />
</system.diagnostics>
</configuration>
服务器中的web.config:
<?xml version="1.0"?>
<configuration>
<appSettings>
<add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
</appSettings>
<system.web>
<compilation debug="true" targetFramework="4.0" />
<!--<httpRuntime targetFramework="4.5"/>-->
<httpRuntime maxRequestLength="1048576" requestPathInvalidCharacters="" />
</system.web>
<system.serviceModel>
<services>
<service name="WCF1.ServicioPrueba">
<endpoint address="ServicioPrueba.svc" behaviorConfiguration="PruebaWCF"
binding="basicHttpBinding" bindingConfiguration="WCF1_IContratoPrueba"
name="ServicioPrueba" contract="WCF1.IContratoPrueba" />
</service>
</services>
<behaviors>
<endpointBehaviors>
<behavior name="PruebaWCF">
<dataContractSerializer
maxItemsInObjectGraph="2147483647" />
</behavior>
</endpointBehaviors>
<serviceBehaviors>
<behavior>
<!-- To avoid disclosing metadata information, set the values below to false before deployment -->
<serviceMetadata httpGetEnabled="true" httpsGetEnabled="false"/>
<!-- To receive exception details in faults for debugging purposes, set the value below to true. Set to false before deployment to avoid disclosing exception information -->
<!--<serviceDebug includeExceptionDetailInFaults="false"/>-->
<serviceDebug includeExceptionDetailInFaults="true" />
<dataContractSerializer maxItemsInObjectGraph="2147483647" />
</behavior>
</serviceBehaviors>
</behaviors>
<protocolMapping>
<add binding="basicHttpsBinding" scheme="https" />
</protocolMapping>
<bindings>
<basicHttpBinding>
<binding name="WCF1_IContratoPrueba" closeTimeout="00:10:00"
openTimeout="00:10:00" receiveTimeout="00:10:00" sendTimeout="00:10:00"
maxBufferPoolSize="2147483647" maxBufferSize="2147483647" maxReceivedMessageSize="2147483647"
textEncoding="utf-8" transferMode="Streamed" messageEncoding="Text">
<readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647"
maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
</binding>
</basicHttpBinding>
</bindings>
</system.serviceModel>
<system.webServer>
<httpProtocol>
<customHeaders>
<add name="Access-Control-Allow-Origin" value="*" />
<add name="Access-Control-Allow-Credentials" value="true" />
<add name="Access-Control-Allow-Methods" value="POST,GET" />
<add name="Access-Control-Allow-Headers" value="X-Requested-With,X-Prototype-Version,Content-Type,Cache-Control,Pragma,Origin" />
<add name="Access-Control-Max-Age" value="1728000" />
<add name="Access-Control-Expose-Headers" value="Access-Control-Allow-Origin" />
</customHeaders>
</httpProtocol>
<modules runAllManagedModulesForAllRequests="true"/>
<directoryBrowse enabled="true"/>
</system.webServer>
<system.diagnostics>
<sources>
<source name="System.ServiceModel"
switchValue="Critical,Information,ActivityTracing"
propagateActivity="true">
<listeners>
<add name="messages"
type="System.Diagnostics.XmlWriterTraceListener"
initializeData="c:\server.svclog" />
</listeners>
</source>
</sources>
<trace autoflush="true" />
</system.diagnostics>
</configuration>
服务器异常：
Server stack trace:
en System.ServiceModel.Channels.HttpChannelUtilities.ValidateRequestReplyResponse(HttpWebRequest request, HttpWebResponse response, HttpChannelFactory`1 factory, WebException responseException, ChannelBinding channelBinding)
en System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)
en System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout)
en System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout)
en System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
en System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
en System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)
Exception rethrown at [0]:
en System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
en System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData&amp; msgData, Int32 type)
en IContratoPrueba.GetData(Object value)
en ContratoPruebaClient.GetData(Object value)</ExceptionString><InnerException><Exception><ExceptionType>System.Net.WebException, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</ExceptionType><Message>Error en el servidor remoto: (413) Request Entity Too Large.</Message><StackTrace> en System.Net.HttpWebRequest.GetResponse()
en System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)</StackTrace><ExceptionString>System.Net.WebException: Error en el servidor remoto: (413) Request Entity Too Large.
en System.Net.HttpWebRequest.GetResponse()
en System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)</ExceptionString></Exception></InnerException></Exception></InnerException></Exception></TraceRecord></DataItem></TraceData></ApplicationData></E2ETraceEvent>
客户端异常：
{System.Reflection.TargetInvocationException: Se produjo una excepción en el destino de la invocación. ---> System.ServiceModel.ProtocolException: El servidor remoto devolvió una respuesta inesperada: (413) Request Entity Too Large. ---> System.Net.WebException: Error en el servidor remoto: (413) Request Entity Too Large.
en System.Net.HttpWebRequest.GetResponse()
en System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)
--- Fin del seguimiento de la pila de la excepción interna ---
Server stack trace:
en System.ServiceModel.Channels.HttpChannelUtilities.ValidateRequestReplyResponse(HttpWebRequest request, HttpWebResponse response, HttpChannelFactory`1 factory, WebException responseException, ChannelBinding channelBinding)
en System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)
en System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout)
en System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout)
en System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
en System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
en System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)
Exception rethrown at [0]:
en System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
en System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
en IContratoPrueba.Process(String xml)
en ContratoPruebaClient.Process(String xml)
--- Fin del seguimiento de la pila de la excepción interna ---
en System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
en System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
en System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
en WinForm.Form1.button1_Click(Object sender, EventArgs e) en c:\Users\Stardoc\Desktop\WCF\WinFormCliente\WinForm\Form1.cs:línea 74
en System.Windows.Forms.Control.OnClick(EventArgs e)
en System.Windows.Forms.Button.OnClick(EventArgs e)
en System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
en System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
en System.Windows.Forms.Control.WndProc(Message& m)
en System.Windows.Forms.ButtonBase.WndProc(Message& m)
en System.Windows.Forms.Button.WndProc(Message& m)
en System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
en System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
en System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
en System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
en System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr dwComponentID, Int32 reason, Int32 pvLoopData)
en System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
en System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
en System.Windows.Forms.Application.Run(Form mainForm)
en WinForm.Program.Main() en c:\Users\Stardoc\Desktop\WCF\WinFormCliente\WinForm\Program.cs:línea 19}
Thanks in advance.
我终于解决了这个问题，我不需要 app.config 中的任何东西，wef.config 配置了相同的代码并将这些行放在客户端中。
我只需要转换 ChannelFactory，然后转换 BasicHttpBinding 并设置参数。
谢谢大家
var timeOut=new TimeSpan(0, 10, 0);
int timeOutInt = 2147483647;
PropertyInfo channelFactoryProperty = proxyInstance.GetType().GetProperty("ChannelFactory");
if (channelFactoryProperty == null)
{
throw new InvalidOperationException("There is no ''ChannelFactory'' property on the DomainClient.");
}
ChannelFactory factory = (ChannelFactory)channelFactoryProperty.GetValue(proxyInstance, null);
factory.Endpoint.Binding.SendTimeout = timeOut;
factory.Endpoint.Binding.OpenTimeout = timeOut;
factory.Endpoint.Binding.ReceiveTimeout = timeOut;
factory.Endpoint.Binding.CloseTimeout = timeOut;
BasicHttpBinding _binding = (BasicHttpBinding)factory.Endpoint.Binding;
_binding.MaxBufferPoolSize = timeOutInt;
_binding.MaxBufferSize = timeOutInt;
_binding.MaxReceivedMessageSize = timeOutInt;
_binding.OpenTimeout = timeOut;
当我通过其他项目中的反射将大字符串从 WindowsForm 发送到 WCF 时出现错误。我看到我需要在服务器的 web.config 和客户端 (winform) 的 app.config 中放置一些参数。我做到了，但我有同样的例外。 当我生成实例时，我还会在客户端中放入任何 C# 代码行。 C#中的代码
CompilerParameters compilerParameters = new CompilerParameters(new string[] { "System.dll", "System.ServiceModel.dll", "System.Runtime.Serialization.dll" });
compilerParameters.GenerateInMemory = true;
//Gets the compiled assembly.
compilerResults = codeDomProvider.CompileAssemblyFromDom(compilerParameters, serviceContractGenerator.TargetCompileUnit);
//implemented by all the communication oriented objects).
Type proxyType = compilerResults.CompiledAssembly.GetTypes().First(t => t.IsClass && t.GetInterface(contractName) != null);
// Now we get the first service endpoint for the particular contract.
ServiceEndpoint serviceEndpoint = endpointsForContracts[contractName].First();
// Create an instance of the proxy by passing the endpoint binding and address as parameters.
proxyInstance = compilerResults.CompiledAssembly.CreateInstance(proxyType.Name, false, System.Reflection.BindingFlags.CreateInstance, null,
new object[] { serviceEndpoint.Binding, serviceEndpoint.Address }, System.Globalization.CultureInfo.CurrentCulture, null);
//Set timeOut in minutes
PropertyInfo channelFactoryProperty = proxyInstance.GetType().GetProperty("ChannelFactory");
if (channelFactoryProperty == null)
{
throw new InvalidOperationException("There is no ''ChannelFactory'' property on the DomainClient.");
}
ChannelFactory factory = (ChannelFactory)channelFactoryProperty.GetValue(proxyInstance, null);
factory.Endpoint.Binding.SendTimeout = new TimeSpan(0, 10, 0);
factory.Endpoint.Binding.OpenTimeout = new TimeSpan(0, 10, 0);
factory.Endpoint.Binding.ReceiveTimeout = new TimeSpan(0, 10, 0);
factory.Endpoint.Binding.CloseTimeout = new TimeSpan(0, 10, 0);
PropertyInfo channelFactoryPropert = proxyInstance.GetType().GetProperty("InnerChannel");
System.ServiceModel.IClientChannel factor = (System.ServiceModel.IClientChannel)channelFactoryPropert.GetValue(proxyInstance, null);
factor.OperationTimeout.Add(new TimeSpan(0, 10, 0));
factor.OperationTimeout = new TimeSpan(0, 10, 0);
我正在尝试发送一个参数：xml 字符串中的文档
var proxyInstance = GetProxyInstance(ref compilerResults, "http://localhost:49854/ServicioPrueba.svc?wsdl", "IContratoPrueba");
string operationName = "GetData";//Nombre de metodo a llamar
XmlDocument doc = new XmlDocument();
doc.Load(@"C:\pru.xml");
string xmlString = doc.InnerXml;
var methodInfo = proxyInstance.GetType().GetMethod(operationName);
//int var = int.Parse(textBox1.Text);
object[] operationParameters = new object[] { xmlString };
var invoke= methodInfo.Invoke(proxyInstance, BindingFlags.InvokeMethod, null, operationParameters, null);
我在上面一行有错误。
app.config代码：
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0" />
</startup>
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="WCF1_IContratoPrueba" closeTimeout="00:10:00"
openTimeout="00:10:00" receiveTimeout="00:10:00" sendTimeout="00:10:00"
allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard"
maxBufferPoolSize="2147483647" maxBufferSize="2147483647" maxReceivedMessageSize="2147483647"
textEncoding="utf-8" transferMode="Buffered" useDefaultWebProxy="true"
messageEncoding="Text">
<readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647"
maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
</binding>
</basicHttpBinding>
</bindings>
<behaviors>
<endpointBehaviors>
<behavior name="PruebaWCF">
<dataContractSerializer
maxItemsInObjectGraph="2147483647" />
</behavior>
</endpointBehaviors>
</behaviors>
</system.serviceModel>
<system.diagnostics>
<sources>
<source name="System.ServiceModel"
switchValue="Critical,Information,ActivityTracing"
propagateActivity="true">
<listeners>
<add name="messages"
type="System.Diagnostics.XmlWriterTraceListener"
initializeData="c:\messages.svclog" />
</listeners>
</source>
</sources>
<trace autoflush="true" />
</system.diagnostics>
</configuration>
服务器中的web.config:
<?xml version="1.0"?>
<configuration>
<appSettings>
<add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
</appSettings>
<system.web>
<compilation debug="true" targetFramework="4.0" />
<!--<httpRuntime targetFramework="4.5"/>-->
<httpRuntime maxRequestLength="1048576" requestPathInvalidCharacters="" />
</system.web>
<system.serviceModel>
<services>
<service name="WCF1.ServicioPrueba">
<endpoint address="ServicioPrueba.svc" behaviorConfiguration="PruebaWCF"
binding="basicHttpBinding" bindingConfiguration="WCF1_IContratoPrueba"
name="ServicioPrueba" contract="WCF1.IContratoPrueba" />
</service>
</services>
<behaviors>
<endpointBehaviors>
<behavior name="PruebaWCF">
<dataContractSerializer
maxItemsInObjectGraph="2147483647" />
</behavior>
</endpointBehaviors>
<serviceBehaviors>
<behavior>
<!-- To avoid disclosing metadata information, set the values below to false before deployment -->
<serviceMetadata httpGetEnabled="true" httpsGetEnabled="false"/>
<!-- To receive exception details in faults for debugging purposes, set the value below to true. Set to false before deployment to avoid disclosing exception information -->
<!--<serviceDebug includeExceptionDetailInFaults="false"/>-->
<serviceDebug includeExceptionDetailInFaults="true" />
<dataContractSerializer maxItemsInObjectGraph="2147483647" />
</behavior>
</serviceBehaviors>
</behaviors>
<protocolMapping>
<add binding="basicHttpsBinding" scheme="https" />
</protocolMapping>
<bindings>
<basicHttpBinding>
<binding name="WCF1_IContratoPrueba" closeTimeout="00:10:00"
openTimeout="00:10:00" receiveTimeout="00:10:00" sendTimeout="00:10:00"
maxBufferPoolSize="2147483647" maxBufferSize="2147483647" maxReceivedMessageSize="2147483647"
textEncoding="utf-8" transferMode="Streamed" messageEncoding="Text">
<readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647"
maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
</binding>
</basicHttpBinding>
</bindings>
</system.serviceModel>
<system.webServer>
<httpProtocol>
<customHeaders>
<add name="Access-Control-Allow-Origin" value="*" />
<add name="Access-Control-Allow-Credentials" value="true" />
<add name="Access-Control-Allow-Methods" value="POST,GET" />
<add name="Access-Control-Allow-Headers" value="X-Requested-With,X-Prototype-Version,Content-Type,Cache-Control,Pragma,Origin" />
<add name="Access-Control-Max-Age" value="1728000" />
<add name="Access-Control-Expose-Headers" value="Access-Control-Allow-Origin" />
</customHeaders>
</httpProtocol>
<modules runAllManagedModulesForAllRequests="true"/>
<directoryBrowse enabled="true"/>
</system.webServer>
<system.diagnostics>
<sources>
<source name="System.ServiceModel"
switchValue="Critical,Information,ActivityTracing"
propagateActivity="true">
<listeners>
<add name="messages"
type="System.Diagnostics.XmlWriterTraceListener"
initializeData="c:\server.svclog" />
</listeners>
</source>
</sources>
<trace autoflush="true" />
</system.diagnostics>
</configuration>
服务器异常：
Server stack trace:
en System.ServiceModel.Channels.HttpChannelUtilities.ValidateRequestReplyResponse(HttpWebRequest request, HttpWebResponse response, HttpChannelFactory`1 factory, WebException responseException, ChannelBinding channelBinding)
en System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)
en System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout)
en System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout)
en System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
en System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
en System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)
Exception rethrown at [0]:
en System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
en System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData&amp; msgData, Int32 type)
en IContratoPrueba.GetData(Object value)
en ContratoPruebaClient.GetData(Object value)</ExceptionString><InnerException><Exception><ExceptionType>System.Net.WebException, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</ExceptionType><Message>Error en el servidor remoto: (413) Request Entity Too Large.</Message><StackTrace> en System.Net.HttpWebRequest.GetResponse()
en System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)</StackTrace><ExceptionString>System.Net.WebException: Error en el servidor remoto: (413) Request Entity Too Large.
en System.Net.HttpWebRequest.GetResponse()
en System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)</ExceptionString></Exception></InnerException></Exception></InnerException></Exception></TraceRecord></DataItem></TraceData></ApplicationData></E2ETraceEvent>
客户端异常：
{System.Reflection.TargetInvocationException: Se produjo una excepción en el destino de la invocación. ---> System.ServiceModel.ProtocolException: El servidor remoto devolvió una respuesta inesperada: (413) Request Entity Too Large. ---> System.Net.WebException: Error en el servidor remoto: (413) Request Entity Too Large.
en System.Net.HttpWebRequest.GetResponse()
en System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)
--- Fin del seguimiento de la pila de la excepción interna ---
Server stack trace:
en System.ServiceModel.Channels.HttpChannelUtilities.ValidateRequestReplyResponse(HttpWebRequest request, HttpWebResponse response, HttpChannelFactory`1 factory, WebException responseException, ChannelBinding channelBinding)
en System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)
en System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout)
en System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout)
en System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
en System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
en System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)
Exception rethrown at [0]:
en System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
en System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
en IContratoPrueba.Process(String xml)
en ContratoPruebaClient.Process(String xml)
--- Fin del seguimiento de la pila de la excepción interna ---
en System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
en System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
en System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
en WinForm.Form1.button1_Click(Object sender, EventArgs e) en c:\Users\Stardoc\Desktop\WCF\WinFormCliente\WinForm\Form1.cs:línea 74
en System.Windows.Forms.Control.OnClick(EventArgs e)
en System.Windows.Forms.Button.OnClick(EventArgs e)
en System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
en System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
en System.Windows.Forms.Control.WndProc(Message& m)
en System.Windows.Forms.ButtonBase.WndProc(Message& m)
en System.Windows.Forms.Button.WndProc(Message& m)
en System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
en System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
en System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
en System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
en System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr dwComponentID, Int32 reason, Int32 pvLoopData)
en System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
en System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
en System.Windows.Forms.Application.Run(Form mainForm)
en WinForm.Program.Main() en c:\Users\Stardoc\Desktop\WCF\WinFormCliente\WinForm\Program.cs:línea 19}
Thanks in advance.
我终于解决了这个问题，我不需要 app.config 中的任何东西，wef.config 配置了相同的代码并将这些行放在客户端中。
我只需要转换 ChannelFactory，然后转换 BasicHttpBinding 并设置参数。
谢谢大家
var timeOut=new TimeSpan(0, 10, 0);
int timeOutInt = 2147483647;
PropertyInfo channelFactoryProperty = proxyInstance.GetType().GetProperty("ChannelFactory");
if (channelFactoryProperty == null)
{
throw new InvalidOperationException("There is no ''ChannelFactory'' property on the DomainClient.");
}
ChannelFactory factory = (ChannelFactory)channelFactoryProperty.GetValue(proxyInstance, null);
factory.Endpoint.Binding.SendTimeout = timeOut;
factory.Endpoint.Binding.OpenTimeout = timeOut;
factory.Endpoint.Binding.ReceiveTimeout = timeOut;
factory.Endpoint.Binding.CloseTimeout = timeOut;
BasicHttpBinding _binding = (BasicHttpBinding)factory.Endpoint.Binding;
_binding.MaxBufferPoolSize = timeOutInt;
_binding.MaxBufferSize = timeOutInt;
_binding.MaxReceivedMessageSize = timeOutInt;
_binding.OpenTimeout = timeOut;