"A Connection attempt Failed.." Error during at Soap Request in Asp.net : The Official Microsoft ASP.NET Forums

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Thirisangu

Member

26 Points

"A Connection attempt Failed.." Error during at Soap Request in Asp.net

Nov 07, 2012 03:01 AM|LINK

I have connected a Third Party Web service with my web application, it is working fine
in localhost. But after i uploaded the project in server it is showing the following error.

A connection attempt failed because the connected party did not properly respond after a   period of time, or established connection failed because connected host has failed to respond 100.100.100.100:9090

Here is my Soap Request:

 StringBuilder soapmsg = new StringBuilder();
        soapmsg.Append("<?xml version='1.0' encoding='UTF-8'?>");
        soapmsg.Append("<soap:Envelope xmlns='http://www.opentravel.org/OTA/2003/05'   xmlns:soap='http://schemas.xmlsoap.org/soap/envelope/' xmlns:wsse='http://schemas.xmlsoap.org/ws/2002/12/secext'>");
        soapmsg.Append("<soap:Body><OTA_AirLowFareSearchRQ EchoToken='' SequenceNmbr='0' TransactionIdentifier='0' Version='1.001' xmlns='http://www.opentravel.org/OTA/2003/05' DirectFlightsOnly='false'>");
        soapmsg.Append("<POS xmlns='http://www.opentravel.org/OTA/2003/05'><Source AgentSine='' PseudoCityCode='NPCK' TerminalID='1'><RequestorID ID='AFFILIATE'/></Source><YatraRequests><YatraRequest AffiliateID='YTFABTRAVEL' MidOfficeAgentID='' AgentEmailID='' Destination='' AgentTypeCode='' Description='' DoNotCache='false' DoNotHitCache='true' IsYatraAgent='' LastResultFromCache='true' RequestType='"+di+"' YatraRequestTypeCode='SMPA'/></YatraRequests></POS>");
        soapmsg.Append("<OriginDestinationInformation>");
        soapmsg.Append("<DepartureDateTime WindowAfter='" + flexi + "' WindowBefore='" + flexi + "'>" + date + "</DepartureDateTime>");
        soapmsg.Append("<OriginLocation CodeContext='IATA' LocationCode='" + origin + "'>'" + origin + "'</OriginLocation>");
        soapmsg.Append("<DestinationLocation CodeContext='IATA' LocationCode='" + destination + "'>'" + destination + "'</DestinationLocation>");
        soapmsg.Append("</OriginDestinationInformation>");
        soapmsg.Append("</OTA_AirLowFareSearchRQ></soap:Body></soap:Envelope>");

        HttpWebRequest request = (HttpWebRequest)WebRequest.CreateDefault(new Uri(@"http://100.100.100.100:9090/services/spm/spm"));
        request.ContentType = "text/xml; charset=utf-8";
        request.Method = "POST";
        request.Accept = "text/xml";
        request.Headers.Add("SOAPAction", @"http://100.100.100.100:9090/services/spm/spm");
        StreamWriter writer = new StreamWriter(request.GetRequestStream(), Encoding.UTF8);
        writer.Write(soapmsg);
        writer.Flush();
        writer.Close();

        using (HttpWebResponse response = request.GetResponse() as HttpWebResponse)
        {
            XNamespace ns = "http://www.opentravel.org/OTA/2003/05";
            XDocument xd = XDocument.Load(response.GetResponseStream());
         }

The following exception i got after i tried to connect the web service:

 SocketException (0x274c): A connection attempt failed because the connected party     did not properly respond after a period of time, or established connection failed because connected host has failed to respond 100.100.100.100:9090]
    System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddresssocketAddress) +251System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4,  Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Int32 timeout,   Exception& exception) +279

I have searched a lot. I am new to web service.
Please let me know if you need more information.
Thanks in advance,

Edited by Thirisangu on Nov 07, 2012 04:19 AM

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Haixia Xie -...

Contributor

3031 Points

296 Posts

Microsoft

Re: "A Connection attempt Failed.." Error during at Soap Request in Asp.net

Nov 08, 2012 06:50 AM|LINK

Hi Thirisangu,

Please check if the Firewall disable the port of the web service. You may try utilize Network Monitor to analyze packets or use System.NET tracing to read logs.

Best Regards.

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