System.Net.WebException

  • Thread starter Thread starter Vijay
  • Start date Start date
V

Vijay

Hi,

I am calling an external web service that returns some data which is being
displayed on my ASP.NET page. This page refreshes every 60 seconds and pulls
the updated data from the web service.

The page works great for a few minutes and then all of a sudden throws the
following error:

System.Net.WebException: Unable to connect to the remote server --->
System.Net.Sockets.SocketException: 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
at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot,
SocketAddress socketAddress)
at System.Net.Sockets.Socket.InternalConnect(EndPoint remoteEP)
at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure,
Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState
state, IAsyncResult asyncResult, Int32 timeout, Exception& exception)
--- End of inner exception stack trace ---
at System.Net.HttpWebRequest.GetRequestStream()
at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String
methodName, Object[] parameters)
at fhlb.cmkt.CFM.proxy.NetWireService.NetWireService.getNetWires(getNetWires
getNetWires1) in E:\Projects\CapitalMarkets\CFM\fhlb.cmkt.proxy\Web
References\NetWireService\Reference.cs:line 115
at fhlb.cmkt.CFM.CashFlowMonitor.getNetWiresSecured()
at fhlb.cmkt.CFM.CashFlowMonitor.Page_Load(Object sender, EventArgs e)

Using ASP.NET 2.0 on IIS 6.0 (Windows Server 2003).

Any help will be greatly appreciated.

Thanks!
 
this is normal. it just a timeout on a page request. you need to decide how
to handle it. maybe save the last results and resuse.

-- bruce (sqlwork.com)
 
Thanks for the quick reply Bruce.

Is it a timeout on the webpage that is calling the web service or is it a
timeout that is occuring on the web service? What does it mean when you say
"save the last results and reuse" ?

Thanks!
Vijay

bruce barker said:
this is normal. it just a timeout on a page request. you need to decide how
to handle it. maybe save the last results and resuse.

-- bruce (sqlwork.com)


Vijay said:
Hi,

I am calling an external web service that returns some data which is being
displayed on my ASP.NET page. This page refreshes every 60 seconds and pulls
the updated data from the web service.

The page works great for a few minutes and then all of a sudden throws the
following error:

System.Net.WebException: Unable to connect to the remote server --->
System.Net.Sockets.SocketException: 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
at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot,
SocketAddress socketAddress)
at System.Net.Sockets.Socket.InternalConnect(EndPoint remoteEP)
at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure,
Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState
state, IAsyncResult asyncResult, Int32 timeout, Exception& exception)
--- End of inner exception stack trace ---
at System.Net.HttpWebRequest.GetRequestStream()
at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String
methodName, Object[] parameters)
at fhlb.cmkt.CFM.proxy.NetWireService.NetWireService.getNetWires(getNetWires
getNetWires1) in E:\Projects\CapitalMarkets\CFM\fhlb.cmkt.proxy\Web
References\NetWireService\Reference.cs:line 115
at fhlb.cmkt.CFM.CashFlowMonitor.getNetWiresSecured()
at fhlb.cmkt.CFM.CashFlowMonitor.Page_Load(Object sender, EventArgs e)

Using ASP.NET 2.0 on IIS 6.0 (Windows Server 2003).

Any help will be greatly appreciated.

Thanks!
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