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'System.Web.HttpUnhandledException' was thrown Too many requests waiting for connections
Does anyone know what causes this error to occur?
SPORTAL Error occurred. Exception of type 'System.Web.HttpUnhandledException' was thrown.<br>SERVER_UNAVAILABLE: Too many requests waiting for connections<br>System.Web.Services<br>System.Object[] ReadResponse(System.Web.Services.Protocols.SoapClientMessage, System.Net.WebResponse, System.IO.Stream, Boolean)<br> at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall)
at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters)
at sforce.SforceService.login(String username, String password) in c:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sportal\d0bd4f45\4860eeb3\App_WebReferences.pt-7bjsb.0.cs:line 457
at sforcebl.login() in e:\WebApps\sportal\App_Code\sforcebl.cs:line 96
at sforcebl..ctor() in e:\WebApps\sportal\App_Code\sforcebl.cs:line 89
at _Default.Page_Load(Object sender, EventArgs e) in e:\WebApps\sportal\Default.aspx.cs:line 45
at System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e)
at System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e)
at System.Web.UI.Control.OnLoad(EventArgs e)
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)<br> at
SPORTAL Error occurred. Exception of type 'System.Web.HttpUnhandledException' was thrown.<br>SERVER_UNAVAILABLE: Too many requests waiting for connections<br>System.Web.Services<br>System.Object[] ReadResponse(System.Web.Services.Protocols.SoapClientMessage, System.Net.WebResponse, System.IO.Stream, Boolean)<br> at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall)
at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters)
at sforce.SforceService.login(String username, String password) in c:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\sportal\d0bd4f45\4860eeb3\App_WebReferences.pt-7bjsb.0.cs:line 457
at sforcebl.login() in e:\WebApps\sportal\App_Code\sforcebl.cs:line 96
at sforcebl..ctor() in e:\WebApps\sportal\App_Code\sforcebl.cs:line 89
at _Default.Page_Load(Object sender, EventArgs e) in e:\WebApps\sportal\Default.aspx.cs:line 45
at System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e)
at System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e)
at System.Web.UI.Control.OnLoad(EventArgs e)
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)<br> at
In this scenario, it indicates the server is too busy to handle the request. Your client application should be configured to read this error and retry the request. In most cases, the second transaction will go through without any issue.
The issue should happen rarely.
Hope this help!
Thanks!