I have a WCF Web Service with basicHTTPBinding , the server side the transfer mode is streamedRequest as the client will be sending us large file in the form of memory stream.
But on client side when i use transfer mode as streamedRequest its giving me a this errro "The remote server returned an error: (400) Bad Request" And when i look in to trace information , i see this as the error message Exception: There is a problem with the XML that was received from the network. See inner exception for more details.
InnerException: The body of the message cannot be read because it is empty.
I am able to send up to 5MB of data using trasfermode as buffered , but it will effect the performance of my web service in the long run , if there are many clients who are trying to access the service in buffered transfer mode.
SmartConnect.Service1Client Serv = new SmartConnectClient.SmartConnect.Service1Client();
SmartConnect.OrderCertMailResponse OrderCert = new SmartConnectClient.SmartConnect.OrderCertMailResponse();
OrderCert.UserID = "abcd";
OrderCert.Password = "7a80f6623";
OrderCert.SoftwareKey = "90af1";
string applicationDirectory = @"\\inid\utty\Bran";
byte[] CertMail = File.ReadAllBytes(applicationDirectory + @"\5mb_test.zip");
MemoryStream str = new MemoryStream(CertMail);
//OrderCert.Color = true;
//OrderCert.Duplex = false;
//OrderCert.FirstClass = true;
//OrderCert.File = str;
//OrderCert.ReturnAddress1 = "Test123";
//OrderCert.ReturnAddress2 = "Test123";
//OrderCert.ReturnAddress3 = "Test123";
//OrderCert.ReturnAddress4 = "Test123";
OrderCert.File = str;
//string OrderNumber = "";
//string Password = OrderCert.Password;
//int ReturnCode = 0;
//string ReturnMessage = "";
//string SoftwareKey = OrderCert.SoftwareKey;
//string UserID = OrderCert.UserID;
//OrderCert.File = str;
MemoryStream FileStr = str;
Serv.OrderCertMail(OrderCert);
// Serv.OrderCertMail(ref OrderNumber, ref Password, ref ReturnCode, ref ReturnMessage, ref SoftwareKey, ref UserID, ref FileStr );
lblON.Text = OrderCert.OrderNumber;
Serv.Close();
// My Web Service - Service Contract
[OperationContract]
OrderCertMailResponse OrderCertMail(OrderCertMailResponse OrderCertMail);
[MessageContract]
public class OrderCertMailResponse
{
string userID = "";
string password = "";
string softwareID = "";
MemoryStream file = null;
//MemoryStream str = null;
[MessageHeader]
//[DataMember]
public string UserID
{
get { return userID; }
set { userID = value; }
}
[MessageHeader]
//[DataMember]
public string Password
{
get { return password; }
set { password = value; }
}
[MessageHeader]
//[DataMember]
public string SoftwareKey
{
get { return softwareID; }
set { softwareID = value; }
}
[MessageBodyMember]
// [DataMember]
public MemoryStream File
{
get { return file; }
set { file = value; }
}
[MessageHeader]
//[DataMember]
public string ReturnMessage;
[MessageHeader]
//[DataMember]
public int ReturnCode;
[MessageHeader]
public string OrderNumber;
}
[ServiceBehavior(IncludeExceptionDetailInFaults = true)]
public class Service1 : IService1
{
public OrderCertMailResponse OrderCertMail(OrderCertMailResponse OrderCertMail)
{
OrderService CertOrder = new OrderService();
ClientUserInfo Info = new ClientUserInfo();
ControlFileInfo Control = new ControlFileInfo();
//Info.Password = "f2496623"; // hard coded password for development testing purposes
//Info.SoftwareKey = "6dbb71"; // hard coded software key this is a developement software key
//Info.UserName = "sdfs"; // hard coded UserID - for testing
Info.UserName = OrderCertMail.UserID.ToString();
Info.Password = OrderCertMail.Password.ToString();
Info.SoftwareKey = OrderCertMail.SoftwareKey.ToString();
//Control.ReturnAddress1 = OrderCertMail.ReturnAddress1;
//Control.ReturnAddress2 = OrderCertMail.ReturnAddress2;
//Control.ReturnAddress3 = OrderCertMail.ReturnAddress3;
//Control.ReturnAddress4 = OrderCertMail.ReturnAddress4;
//Control.CertMailFirstClass = OrderCertMail.FirstClass;
//Control.CertMailColor = OrderCertMail.Color;
//Control.CertMailDuplex = OrderCertMail.Duplex;
//byte[] CertFile = new byte[0];
//byte[] CertFile = null;
//string applicationDirectory = @"\\inid\utility\Bryan";
// byte[] CertMailFile = File.ReadAllBytes(applicationDirectory + @"\3mb_test.zip");
//MemoryStream str = new MemoryStream(CertMailFile);
OrderCertMailResponseClass OrderCertResponse = CertOrder.OrderCertmail(Info,Control,OrderCertMail.File);
OrderCertMail.ReturnMessage = OrderCertResponse.ReturnMessage.ToString();
OrderCertMail.ReturnCode = Convert.ToInt32(OrderCertResponse.ReturnCode.ToString());
OrderCertMail.OrderNumber = OrderCertResponse.OrderNumber;
return OrderCertMail;
}
Below are my new operation contract which takes only datastream as a parameter
[OperationContract]
SmartStream SendStream(MemoryStream DataStream);
public SmartStream SendStream(MemoryStream DataStream)
{
OrderService CertOrder = new OrderService();
ClientUserInfo Info = new ClientUserInfo();
ControlFileInfo Control = new ControlFileInfo();
MemoryStream serverStream = null;
Info.Password = "78f24dsfsdf96623";
Info.SoftwareKey = "dfs6dbb71";
Info.UserName = "ssfsdf";
using (serverStream = new MemoryStream(100))
{
int count = 0;
const int buffLen = 4096;
byte[] buf = new byte[buffLen];
while ((count = CertFile.Read(buf, 0, buffLen)) > 0)
{
serverStream.Write(buf, 0, count);
}
CertFile.Close();
serverStream.Close();
return null;
}
My client method to access
protected void Page_Load(object sender, EventArgs e)
{
SmartConnect.Service1Client Serv = new
SmartConnectClient.SmartConnect.Service1Client();
string applicationDirectory = @"\\intrepid\utility\Bryan";
byte[] CertMail = File.ReadAllBytes(applicationDirectory + @"\100mb_test.zip");
MemoryStream str = new MemoryStream(CertMail);
SmartConnectClient.SmartConnect.SendStreamRequest request =
new SmartConnectClient.SmartConnect.SendStreamRequest();
SmartConnectClient.SmartConnect.SmartStream SmartStr =
new SmartConnectClient.SmartConnect.SmartStream();
request.DataStream = str;
SmartConnectClient.SmartConnect.SendStreamResponse response = Serv.SendStream(request);
}