No connection could be made because the target machine actively refused it 127 . 0 . 0 . 1 : 8083 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.Net.Sockets.SocketException: No connection could be made because the target machine actively refused it 127 . 0 . 0 . 1 : 8083 Source Error: Line 108 : [System.Web.Services.Protocols.SoapDocumentMethodAttribute( " http://tempuri.org/VerifyFingerPrint" , RequestNamespace= " http://tempuri.org/" , ResponseNamespace= " http://tempuri.org/" , Use=System.Web.Services.Description.SoapBindingUse.Literal, ParameterStyle=System.Web.Services.Protocols.SoapParameterStyle.Wrapped)] Line 109 : public string VerifyFingerPrint([System.Xml.Serialization.XmlElementAttribute(DataType= " base64Binary" )] byte[] VeriBmp, string empcode) { Line 110 : object[] results = this .Invoke( " VerifyFingerPrint" , new object[] { Line 111 : VeriBmp, Line 112 : empcode}); Source File: D:\Mayuri1working\BOBFingerPrint\BOBFingerPrint\Web References\localhost\Reference.cs Line: 110 Stack Trace: [SocketException ( 0x274d ): No connection could be made because the target machine actively refused it 127 . 0 . 0 . 1 :8083] System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress) +239 System.Net.Sockets.Socket.InternalConnect(EndPoint remoteEP) +35 System.Net.ServicePoint.ConnectSocketInternal( Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Int32 timeout, Exception& exception) +224 [WebException: Unable to connect to the remote server] System.Net.HttpWebRequest.GetRequestStream(TransportContext& context) +1875405 System.Net.HttpWebRequest.GetRequestStream() +13 System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke( String methodName, Object[] parameters) +103 BOBFingerPrint.localhost.Service.VerifyFingerPrint(Byte[] VeriBmp, String empcode) in D:\Mayuri1working\BOBFingerPrint\BOBFingerPrint\Web References\localhost\Reference.cs: 110 BOBFingerPrint.Web.FingerPrintDesignPage.btnLogin_Click( Object sender, EventArgs e) in D:\Mayuri1working\BOBFingerPrint\BOBFingerPrint\Web\FingerPrintDesignPage.aspx.cs: 41 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 --------------------------------------------------------------------------------
i refer this link
No connection could be made because the target machine actively refused it 127.0.0.1:25 [ ^ ]
but i didn't get any help..:(
please help..:)
thanx
god bless u all...:) First update your web service references used in your application.
If web service references are not get updated, then check all files and folder containing source code files in your web service project solution and rebuild it and then update web references used in your project.
Else if its working fine then you need to check your network services used by your development server and windows firewall settings as suggested in above solutions.
I also encountered same problem and I came to know that I was referencing wrong folder having same name but used in another solution.
Enjoy codding. "Actively refused it" means that the host sent a reset instead of an ack when you tried to connect. It is therefore not a problem in your code. Either there is a firewall blocking the connection or the process that is hosting the service is not listening on that port, this may be because it is not running at all or because it is listening on a different port.
once you start the process hosting your service try netstat -anb (requires admin privileges) to verify that it is running and listening on the expected port.
Refer these links:
http://forums.asp.net/t/1223846.aspx/1 [ ^ ]
http://stackoverflow.com/questions/2972600/no-connection-could-be-made-because-the-target-machine-actively-refused-it [ ^ ]
No connection could be made because the target machine actively refused it 127.0.0.1:25 [ ^ ]
--Amit

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