[英]WCF An error occurred while receiving the HTTP response
这是我的WCF服务应该返回的内容。 当我从ResponseModel中命令PaymentData并在该类中添加其他DataMembers时,它将起作用。
[DataContract]
public class ResponseModel
{
[DataMember]
public PaymentData PaymentData { get; set; }
}
这是PaymentData
类:
[DataContract]
public class PaymentData
{
[DataMember]
public PaymentType PaymentType { get; set; }
[DataMember]
public string CardNumber { get; set; }
[DataMember]
public DateTime ExpirationDate { get; set; }
/// <summary>
/// If true, then the CardNumber property will contain the token
/// </summary>
[DataMember]
public bool IsCardNumberTokenized { get; set; }
/// <summary>
/// Number on back of credit cards. This value CANNOT be stored anywhere
/// </summary>
[DataMember]
public string CardSecurityValue { get; set; }
[DataMember]
public CardSecurityPresence CardSecurityPresence { get; set; }
}
...以及PaymentData
类中定义的枚举
[DataContract(Name = "CardSecurityPresenceEnum")]
public enum CardSecurityPresence
{
[EnumMember(Value = "1")]
IsPresent = 1,
[EnumMember(Value = "2")]
Illegible = 2,
[EnumMember(Value = "9")]
NoCodeOnCard = 9,
[EnumMember(Value = " ")]
NotSent
}
[DataContract(Name = "PaymentTypeEnum")]
public enum PaymentType
{
[EnumMember]
Visa = CMPWSApiService.TransactionMop.VI,
[EnumMember]
MasterCard = CMPWSApiService.TransactionMop.MC,
[EnumMember]
AmericanExpress = CMPWSApiService.TransactionMop.AX,
[EnumMember]
Discover = CMPWSApiService.TransactionMop.DI,
[EnumMember]
PayPal = CMPWSApiService.TransactionMop.PP,
[EnumMember]
BillMeLater = CMPWSApiService.TransactionMop.BL
}
序列化是否不像我的变量名和它们的类一样?
这是来自WCFTest客户端的错误:
收到对[省略的服务网址]的HTTP响应时发生错误。 这可能是由于服务端点绑定未使用HTTP协议。 这也可能是由于一个HTTP请求上下文服务器(可能是由于服务关停)被中止。 有关更多详细信息,请参见服务器日志。
服务器堆栈跟踪:位于System.ServiceModel.Channels.HttpChannelUtilities.ProcessGetResponseWebException(WebException WebException,HttpWebRequest请求,HttpAbortReason abortReason)
在System.ServiceModel.Channels.RequestChannel.Request(消息,TimeSpan超时)处在System.ServiceModel.Channels.HttpChannelFactory.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan超时),在System.ServiceModel.Dispatcher.RequestChannelBinder.Request(消息,TimeSpan) System.ServiceModel.Channels.ServiceChannel.Call(字符串操作,布尔型单向,ProxyOperationRuntime操作,在System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall,ProxyOperationRuntime)处的Object [] ins,Object [] outs,TimeSpan超时)操作)在System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage消息)异常重新抛出为[0]:System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData&msgData,Int32类型)的System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg,IMessage retMsg)在ICreditCardService.TestAuth( )在CreditCardServiceClient.TestAuth()
内部异常:基础连接已关闭:接收时发生意外错误。 在System.Net.HttpWebRequest.GetResponse()在System.ServiceModel.Channels.HttpChannelFactory.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan超时)
内部异常:无法从传输连接读取数据:远程主机强行关闭了现有连接。 在System.Net.Connection.SyncRead处为System.Net.PooledStream.Read(在System.Net.Sockets.NetworkStream.Read(Byte []缓冲区,Int32偏移量,Int32大小)处。 (HttpWebRequest请求,布尔userRetrievedStream,布尔probeRead)
内部异常:远程主机在System.Net.Sockets.NetworkStream.Read(Byte []缓冲区,Int32偏移量,Int32大小)
在CardSecurityPresenceEnum
我有一个名为NotSent
的枚举成员,该成员没有初始化为值。 由于某种原因,这使事情挂起来。
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