How To Handle Requesttimeout When Sending Request To Server
Jan 1, 2010i use webclient method
[Code]....
but how to handle requesttimeout when request is time out
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A transport-level error has occurred when sending the request to the server. (provider: TCP Provider, error: 0 - Either the application has not called WSAStartup, or WSAStartup failed.
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Jun 15, 2010Strange System.Data.SqlClient.SqlException
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if (System.Web.HttpContext.Current.User.IsInRole("Administrator"))
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Dec 15, 2010am connecting online database in my website. whenever forms in idle one shows in server side. after refereshing that error cleared.what is the problem. that like thisA transport-level error has occurred when sending the request to the server. (provider: TCP Provider, error: 0 - An existing connection was forcibly closed by the remote host.
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Nov 5, 2010Customer were getting "View State Validation Error" due to worker process recycling at our production webserver and to fix that i applied machinekey and then move my Session state Mode from In Proc to State Server to retain session data and not kick out the customer to relogin. I had serialization issue with one object which has to be stored in session but when i moved it out of session i could able to resolve the issue.
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<%=GetHintFromServer%> (When there is no Worker Process recycle i t gets replaced by
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SendRequest(Asynchronous)
function SendRequest(msg, isBusy, chartMsg, vesselMsg)
{
try
{
//confirm("msg"+msg+"isBusy"+isBusy+"chartMsg"+chartMsg+"VesselMsg"+vesselMsg);
_busy = isBusy;
if(chartMsg != null)
{
//confirm("chartMsg"+chartMsg);
_element.SetMessage(true, chartMsg);
}
if(vesselMsg != null)
{
confirm("chartMsg"+vesselMsg);
_element.ShowVesselLoading(true, vesselMsg);
}
_stuckWatchdog = setTimeout( "ClearPendingRequest();", 60000);
var message = msg;
var context = '';
<%=GetHintFromServer%>
}
catch(e)
{
alert( "Exception error on SendRequest(): " + e);
}
}
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[Code]....
here it works well on blue it send request to user.aspx page to chk user there or not
here is my user.aspx code
[code]....
whats wrong on that?
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Just wondering if anyone had seen this before and if so were they able to fix it at application or database layer?
Here's stack trace...
[code]....
UPDATE: Here is a selection of data being published.Just plain text basically, this is how it exists in database columns, have included as comma separated.
614494, 2003, 33, 327, 15961, 59652, 2, 2, 3, 2, 1, 10-Dec-08, MY2003 AERO SEDAN, Manual 2.0
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I'm not sure if the way I went about this is ideal but it is just from what I learned searching.
Here is my code
[Code]....
what I am missing? I have a desktop application that uses this web service in the same way but it is in VB.
Here is the VBscript from the desktop app if it contains some extra parsing steps that I will have to add to the C# for my web application but right now I am just trying to get the SOAP request and response wired up.
[Code]....
Sending JQuery Ajax Request To Web Method?
Mar 2, 2011I am trying to send data to my code behind method. It works except when I add to the data param.
[code]....
UPDATE: After seeing what client side errors were being thrown it seems that the ID is undefined. Is my method of getting the elements ID incorrect? Keep in mind I am using jsTree and ca I possibly use (obj)?
Sending OK Response Over HTTP To Webpage Request
May 12, 2010I am using an SMS Gateway to make my application receive SMSs. For this, the SMS Gateway sends a request to one of the pages in my application with the message as a querystring parameter. eg.[URL]. Now after my page gets invoked, I need to send an OK response to the SMS Gateway so that it doesn't keep retrying to send the same message to my application again and again. I cannot figure out how to send the OK response.
View 1 RepliesWCF / ASMX :: Sending XML Inside A Soap Request With HttpWebRequest?
Aug 31, 2010Im trying to send some xml inside a soap request to a webservice using the HttpWebRequest class. I know this isnt the best way, but my hands are tied by company policy so i have to do it this way. My webmethod has an input parameter "SourceXML" so my soap request has this node
<SourceXML></SourceXML>
I need to insert the xml in this node but whenver I insert it and try to send it to my web method I get an error "400 bad request"
Is this even possible ? I need to insert the xml as a string literal and read it in the web method
[Code]....
[Code]....
HttpHandlers / Modules :: Sending Second HttpWebRequest In Sync With First Request
Dec 6, 2010Using a Windows application I am sending a web request to a web page and getting the response back using the following code
HttpWebRequest oRequest1 = (HttpWebRequest)WebRequest.Create(url);
oRequest1.ContentType = "text/xml";
using (Stream stream = oRequest1.GetRequestStream())
{
stream.Write(fileBytes1, 0, fileBytes2.Length); //fileBytes1 - contains the data of first request
}
HttpWebResponse Response1 = (HttpWebResponse)oRequest1.GetResponse();
->The above code works fine
But I need to enhance the code to accomodate following additional scenario
->Send another request to the same web app and
->get the response back
The first request sent contains the credentials to access the web application the second request sent doesn't have credentials, it must use the credentials of first request. I am using the same (following) code for the second request too. I get an error saying that it's looking for credentials
HttpWebRequest oRequest2 = (HttpWebRequest)WebRequest.Create(url);
oRequest2.ContentType = "text/xml";
using (Stream stream = oRequest2.GetRequestStream())
{
stream.Write(fileBytes2, 0, fileBytes2.Length);
}
HttpWebResponse Response2 = (HttpWebResponse)oRequest2.GetResponse();
So how do I accomplish this? Should I be sending the second request using same session or same connection?
C# - Validating Call To Web Service Against Schema Before Sending Request?
Apr 21, 2010I am calling a web service (written in Java) in my web app. I use the WSDL to generate proxy classes using the wsdl.exe command line tool.
Everything is working fine.
However, I have found out that the web service is not doing any data validation at all when they receive a request from my app. Hence, if I happen to send one minute piece of data that isn't exactly what they want, I receive a general fault error in return, with no specifics at all of what the incorrect (if any) piece of data is.
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WCF / ASMX :: Calling A Web Request - 400 Bad Server Request?
May 28, 2010I am facing an issue while calling a web request thru my code. I have searched a lot on number of sites but did not get any solution.
Here is the code which I am using:
[Code]....
Sending Mail With Godaddy Server / The Transport Failed To Connect To The Server
Feb 15, 2011i'm using asp.net 3.5 and my site is hosted on godaddy i have a contact us form on the site. and i have to send the contact queries on [URL] which is hosted on godaddy. whenever i try sending mails i get this error
The transport failed to connect to the server.
Description:
An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Runtime.InteropServices.COMException: The transport failed to connect to the server.
Source Error:
[Code]....
Line 250: SmtpMail.SmtpServer = "smtpout.asia.secureserver.net";
Line 251: mailmsg.Priority = System.Web.Mail.MailPriority.Normal;
Line 252: SmtpMail.Send(mailmsg);
Line 253: }
Line 254: }
i tried changing smtp to relay-hosting.secureserver.net aswell. but it didn't work. i'm using this method of my classfile's sendmail class public void SendMessage(string From, string ToEmail, string subject,string body)
Sending Sensitive Data From Server To Server Via Client
Feb 18, 2010I have situation where I need to authenticate a client across multiple web services. Basically each service needs to identify the client and know a few other small pieces of information about the client.
The way I have it working now is that the needed identifying information is stored in a session table in a database by the authenticating web server. The web server hands the client an string, which IDs the database entry and gets passed to the other web services. The web services then use this string to pull the needed information about the client from the database entry.
It has occurred to me that it might be possible to give the client an encrypted blob that contains the user ID and other needed information, which is rather small, and avoid using the database for this completely. The client would just pass around the blob (like the string in the previous paragraph) without needing to know what it contains, and only the web services would know how to decrypt it.
This should eliminate the need for the database to store the session information and would make the whole process a good bit simpler. With the database you have to worry about cleaning up old sessions and timeouts and so on.
So my question: is passing around sensitive data from service to service via client considered safe and acceptable? Is it possible to do this in a way that would eliminate worry about the client tampering with the data? What encryption algorithms would be good to use?
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Nov 30, 2010I have a .Net Webservice(2.0 framework) and I am trying to call this service from SQL
server 2005 using CLR.
I have created assamblies on server and trying to call the we service through CLR, but I'm getting below error:
"Exception:
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Handle Connection To Server Timeout
Oct 7, 2010how to handle if the page request from server is time out or
the client connection to server is already cut off ...??
How To Handle Errors On Server Logs
Dec 30, 2010I am seeing a lot of these errors on the server logs.
Event Type: Warning
Event Source: ASP.NET 2.0.50727.0
Event Category: Web Event
Event ID: 1309
Date: 12/29/2010
Time: 9:16:28 AM
User: N/A
computer: LFIWEB1
Description:
Event code: 3005
Event message: An unhandled exception has occurred.
Event time: 12/29/2010 9:16:28 AM
Event time (UTC): 12/29/2010 3:16:28 PM
Event ID: 7843d62e326c41f1a7c819ec2b362418
Event sequence: 549
Event occurrence: 7
Event detail code: 0
Application information:
Application domain: /LM/W3SVC/1733199574/Root/ComfortlinkNET-1-129381012604990336
Trust level: Full
Application Virtual Path: /ComfortlinkNET
Application Path: D:WebappsComfortlinkNet
Machine name: LFIWEB1
Process information:
Process ID: 3896
Process name: w3wp.exe
Account name: NT AUTHORITYNETWORK SERVICE
Exception information:
Exception type: InvalidCastException
Exception message: Conversion from string "cindye" to type 'Integer' is not valid.
Request information:
Request URL: xxxxxxxxxxxxxxxx
Request path: xxxxxxxxxxxxxxxxxx
User host address:xxxxxxxxxxxxxx
User:
Is authenticated: False
Authentication Type:
Thread account name: NT AUTHORITYNETWORK SERVICE
Thread information:
Thread ID: 1
Thread account name: NT AUTHORITYNETWORK SERVICE
Is impersonating: False
Stack trace: at Microsoft.VisualBasic.CompilerServices.Conversions.ToInteger(String Value)
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View 2 Replies