ASP.NET UpdatePanel Time Out

Question

I\'m making a request from an UpdatePanel that takes more then 90 seconds. I\'m getting this timeout error:

Microsoft JScript runtime err

Answer 1

Please follow the steps below:

Step 1: In web.config, set httpRuntime maxRequestLength="1024000" executionTimeout="999999"

Step 2: Add the following setting to your web page's ScriptManager: AsyncPostBackTimeout ="360000"

This will solve your problem.

Answer 2

Well, I suppose that would work if you just want the request thrown away with the potential that it never completely executed...

Add an AsyncPostBackTimeOut property to the ScriptManager tag to change your default timeout from 90 seconds to something more reasonable for your application.

Further, look into changing the web service receiving the call to move faster. 90 seconds may as well be infinity in internet time.

Answer 3

This might be configurable by changing the ASP script timeout in IIS.

It's located in the properties of your web site, virtual directory, configuration button, then on the options tab.

or set it by setting the Server.ScriptTimeout property.

Answer 4

The problem you are facing is when your application runs into a timeout on a SQL database query. It's taking more time than the default to return the output. So you need to increase the ConnectionTimeout property.

You can do it in several ways:

1. A connection string has a ConnectionTimeout property. It is a property that determines the maximum number of seconds your code will wait for a connection of the database to be opened. You can set connection timeout in connection string section in web.config.

   <connectionstrings>
       <add name="ConnectionString" 
            connectionstring="Database=UKTST1;Server=BRESAWN;uid="      system.data.sqlclient="/><br mode=" hold=" /><br mode=" html="> <asp:ToolkitScriptManager runat=" server=" AsyncPostBackTimeOut=" 6000="><br mode=">
       </add>
   </connectionstrings>
   

2. You can put AsyncPostBackTimeout="6000" in .aspx page

   <asp:ToolkitScriptManager runat="server" AsyncPostBackTimeOut="6000">
   </asp:ToolkitScriptManager>
   

3. You can set timeout in SqlCommand, where you are calling the stored procedure in .cs file.

   command.CommandTimeout = 30*1000;
   

Hope you have a solution!

Answer 5

This did the trick (basically just ignoring all timeouts):

<script type="text/javascript"> 
        Sys.WebForms.PageRequestManager.getInstance().add_endRequest(function (sender, args) { 
            if (args.get_error() && args.get_error().name === 'Sys.WebForms.PageRequestManagerTimeoutException') { 
                            args.set_errorHandled(true); 
            } 
        }); 
    </script> 

Answer 6

There is a property on the ScriptManager which allows you to set the time-out in seconds. The default value is 90 seconds.

AsyncPostBackTimeout="300"