将大数据从WCF服务返回到ASP.NET Web服务

Question

So we have console-hosted WCF Service and ASP.NET WEB Service (on IIS). After some tough operation WCF Service must return some (large) data to ASP.NET Web Service for next processing. I tested on small results and everything is ok. But after testing on real data that is a serialized result object that is near 4.5 MB, an error occurs on ASP.NET Web Service, which is the client in wcf-client-server communication.

This is the error I got:

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 '04:00:00'. Inner Exception: SocketException:"An existing connection was forcibly closed by the remote host" ErrorCode = 10054

Messages size are configured by next binding (on server and client):

NetTcpBinding netTcpBinding = new NetTcpBinding();
netTcpBinding.TransactionFlow = true;
netTcpBinding.SendTimeout = new TimeSpan(0, 4,0, 0);
netTcpBinding.Security.Mode = SecurityMode.None;
netTcpBinding.Security.Message.ClientCredentialType = MessageCredentialType.None;
netTcpBinding.Security.Transport.ClientCredentialType = TcpClientCredentialType.None;
netTcpBinding.Security.Transport.ProtectionLevel = ProtectionLevel.None;
netTcpBinding.MaxReceivedMessageSize = 2147483647;
netTcpBinding.MaxBufferSize = 2147483647;
netTcpBinding.MaxBufferPoolSize = 0;
netTcpBinding.ReaderQuotas.MaxStringContentLength = int.MaxValue;
netTcpBinding.ReaderQuotas.MaxArrayLength = int.MaxValue;
netTcpBinding.ReaderQuotas.MaxBytesPerRead = int.MaxValue;
netTcpBinding.ReaderQuotas.MaxDepth = 32;
netTcpBinding.ReaderQuotas.MaxNameTableCharCount = 16384;

MaxObjectsInGraph property is configured in a config file.

What can you advise me? And also I need example how programmatically set MaxObjectsInGraph property on client and server.

Thanks for answers.

Answer 1

通过以编程方式将MaxObjectsInGraph（用于序列化程序）设置为服务属性可以解决此问题。