WCF客户端无法接收对象

Question

我使用nettcp结合，并在WCF服务成功发送对象，但不能接收（含同一对象的返回类型）的响应，并得到以下错误：

The socket connection was aborted. This could be caused by an error processing your message or a receive timeout being exceeded by the remote host, or an underlying network resource issue. Local socket timeout was '00:02:59.9990000'. System.ServiceModel.CommunicationException

有人遇到过和我一样的问题吗？任何帮助都会有所帮助。

Answer 1

我试图改变WCF从nettcp结合到http，但只有改变错误我收到即

An error occurred while receiving the HTTP response .. This could be due to the service endpoint binding not using the HTTP protocol. This could also be due to an HTTP request context being aborted by the server (possibly due to the service shutting down). See server logs for more details.

正如它所说的“见服务器日志以了解更多详细信息”，我回顾了WCF日志并指出在序列化对象时发生错误，我在DataContract上用KnownType属性修饰了该对象的类，并且它工作正常。