Wednesday, December 5, 2012

Solution: UNABLE TO READ DATA FROM THE TRANSPORT CONNECTION: NET_IO_CONNECTIONCLOSED.

Server Error in '/' Application.


Unable to read data from the transport connection: net_io_connectionclosed.


Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 

Exception Details: System.IO.IOException: Unable to read data from the transport connection: net_io_connectionclosed.

Source Error: 

 

Line 73:           //  client.Credentials = aCred;

Line 74:             MailMessage message = ComposeEmailMessage(fromName, fromEmail, toAddressList, subject, emailBody, isHTML);

Line 75:             client.Send(message);

Line 76:         }

Line 77:         catch (Exception e)


Source File: c:\inetpub\vhosts\aspdotnet-rajkumar.com\httpdocs\landing\Cont.aspx.cs    Line: 75 

Stack Trace: 

 

[IOException: Unable to read data from the transport connection: net_io_connectionclosed.]

   System.Net.Mail.SmtpReplyReaderFactory.ProcessRead(Byte[] buffer, Int32 offset, Int32 read, Boolean readLine) +1063455

   System.Net.Mail.SmtpReplyReaderFactory.ReadLines(SmtpReplyReader caller, Boolean oneLine) +248

   System.Net.Mail.SmtpReplyReaderFactory.ReadLine(SmtpReplyReader caller) +16

   System.Net.Mail.SmtpConnection.GetConnection(String host, Int32 port) +642

   System.Net.Mail.SmtpTransport.GetConnection(String host, Int32 port) +159

   System.Net.Mail.SmtpClient.GetConnection() +35

   System.Net.Mail.SmtpClient.Send(MailMessage message) +1213

 

[SmtpException: Failure sending mail.]

   System.Net.Mail.SmtpClient.Send(MailMessage message) +1531

   Contactus.SendSimpleEmail(String toAddressList, String subject, String emailBody, Boolean isHTML) in c:\inetpub\vhosts\aspdotnet-rajkumar.com\httpdocs\landing\Cont.aspx.cs:75

 

[Exception: Error sending email from info@aspdotnet-rajkumar.com]

   Contactus.SendSimpleEmail(String toAddressList, String subject, String emailBody, Boolean isHTML) in c:\inetpub\vhosts\aspdotnet-rajkumar.com\httpdocs\landing\Cont.aspx.cs:79

   Contactus.Sendadminmail(String name, String email, String Mobile) in c:\inetpub\vhosts\aspdotnet-rajkumar.com\httpdocs\landing\Cont.aspx.cs:34

   Contactus.Submit_Click1(Object sender, EventArgs e) in c:\inetpub\vhosts\aspdotnet-rajkumar.com\httpdocs\landing\Cont.aspx.cs:21

   System.Web.UI.WebControls.Button.OnClick(EventArgs e) +111

   System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +110

   System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +10

   System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +13

   System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +36

   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1565

 


Version Information: Microsoft .NET Framework Version:2.0.50727.5448; ASP.NET Version:2.0.50727.5456