我有这个非常奇怪的错误......
我正在开发一个WCF服务,我已经接管了其他人。有一个名为User的类,如下所示:
namespace WebApi.DataContracts
{
[DataContract]
public class User
{
[DataMember]
public int Id
{
get;
set;
}
[DataMember]
public string Username
{
set;
get;
}
...
[DataMember]
public DateTime Birth
{
get;
set;
}
[DataMember]
public bool Newsletter
{
get;
set;
}
等...
我已经制作了一个API方法,它将此对象作为数据返回
namespace WebApi
{
public class SoapApi : IApi
{
public DataContracts.User UserRegister()
{
DataContracts.User u = new DataContracts.User();
return u;
}
}
当我尝试从客户端调用此函数时,我收到此错误:
[SocketException (0x2746): An existing connection was forcibly closed by the remote host]
System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags) +6132200
System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size) +134
[IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.]
System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size) +300
System.Net.PooledStream.Read(Byte[] buffer, Int32 offset, Int32 size) +26
System.Net.Connection.SyncRead(HttpWebRequest request, Boolean userRetrievedStream, Boolean probeRead) +265
[WebException: The underlying connection was closed: An unexpected error occurred on a receive.]
System.Net.HttpWebRequest.GetResponse() +6038435
ClassLib.HandlerFactory.AjaxProxy.ProcessRequest(HttpContext context) in ClassLib\HandlerFactory.cs:75
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +100
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +75
在我看来,这一行
System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags) +6132200
表示尝试发送大量字节 - 为什么会这样?
更新:我的CLIENT web.config中的绑定如下:
<bindings>
<basicHttpBinding>
<binding name="BasicHttpBinding_Api" closeTimeout="00:01:00"
openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard"
maxBufferSize="2147483647" maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647"
messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered"
useDefaultWebProxy="true">
<readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
<security mode="None">
<transport clientCredentialType="None" proxyCredentialType="None"
realm="" />
<message clientCredentialType="UserName" algorithmSuite="Default" />
</security>
</binding>
<binding name="ApiBinding" closeTimeout="00:01:00"
openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard"
maxBufferSize="2147483647" maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647"
messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered"
useDefaultWebProxy="true">
<readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
<security mode="None">
<transport clientCredentialType="None" proxyCredentialType="None"
realm="" />
<message clientCredentialType="UserName" algorithmSuite="Default" />
</security>
</binding>
</basicHttpBinding>
</bindings>
SERVER web.config绑定是:
<bindings>
<basicHttpBinding>
<binding name="ApiBinding" />
</basicHttpBinding>
<webHttpBinding>
<binding name="ApiBinding" />
</webHttpBinding>
</bindings>
/ Carsten
答案 0 :(得分:0)
根据您提供的信息似乎只是服务器端,不可能说出问题所在。
所以:
现在,错误告诉我发生了绑定不匹配或安全错误 - 尽管安全性设置为None。因此,根据提供的信息,我的预感是客户端和服务器之间的绑定不匹配,可能安全性为一个,另一个为安全。