When CPU Utilisation riches 70% to 80 % at that time when user call web service method for e.g like time 12.01.00 but it riches to database server after one minute like 12.02.00 and database server gives response in fraction of milliseconds for that request and we receive this error System.Web.HttpException (0x80004005): Request timed out in elmah .There is a time difference between receiving request at web service method and sending it to database. When CPU normal then everything works smoothly within fraction of seconds.I don't understand why this one min time difference occurring between received request at .net side and sending it to database. After reset iis every thing work normal .This happens only production server but not in development and UAT Server.
IIS version:-8.5 and sql 2012
In web.config update httpRuntime executionTimeout value:
<configuration>
<system.web>
<httpRuntime executionTimeout="300" />
</system.web>
</configuration>
executionTimeout: Specifies the maximum number of seconds that a request is allowed to execute before being automatically shut down by ASP.NET.The default is 110 seconds.
Related
Let say I have a webservice (WCF and ASMX .net framework 4.8) which is hosted on IIS 10. Webservice has a method with this content:
public CustomerListResponse Get(CustomerListRequest request)
{
//sleep for 1 hour
System.Threading.Thread.Sleep(TimeSpan.FromHours(1));
return new CustomerListResponse();
}
The line that is performing sleep on thread is just to show that there is code that in some cases can take long time.
What I'm looking is setting or way to limit allowed processing time for example to one minute and error returned to client. I want the processing be killed by IIS/WCF/ASMX if the execution time will exceed one minute.
Unfortunately I didn't found a way in IIS for that. Also I don't have access to client code to set this limit on other side - change is possible only on server side.
What I tried:
on binding for WCF there is couple of properties openTimeout="00:01:00" closeTimeout="00:01:00" sendTimeout="00:01:00" receiveTimeout="00:01:00" - I set them all but it didn't work. Code can still process for long time.
<httpRuntime targetFramework="4.8" executionTimeout="60" /> - also didn't work
I don't have other ideas how to achieve that, but I believe there should be some solution to be able control how long we want to spend on processing.
You need to set the timeout on both client-side and server-side.
Client-side:
SendTimeout is used to initialize OperationTimeout, which manages the entire interaction of sending a message (including receiving a reply message in a request-reply case). This timeout also applies when a reply message is sent from the CallbackContract method.
OpenTimeout and CloseTimeout are used to open and close channels (when no explicit timeout value is passed).
ReceiveTimeout not used.
Server-side:
Send, open, and close timeouts are the same as on the client side (for callbacks).
ReceiveTimeout is used by the ServiceFramework layer to initialize idle session timeouts.
I have several scheduled tasks that essentially perform the same type of functionality:
Request JSON data from an external API
Parse the data
Save the data to a database
The "Timeout (in seconds)" field in the Scheduled Task form is empty for each task.
Each CFM template has the following line of code at the top of the page:
<cfscript>
setting requesttimeout=299;
</cfscript>
However, I consistently see the following entries in the scheduled.log file:
"Information","DefaultQuartzScheduler_Worker-8","04/24/19","12:23:00",,"Task
default - Data - Import triggered."
"Error","DefaultQuartzScheduler_Worker-8","04/24/19","12:24:00",,"The
request has exceeded the allowable time limit Tag: cfhttp "
Notice, there is only a 1-minute difference between the start of the task, and its timing out.
I know that, according to Charlie Arehart, the timeout error messages that are logged are usually not indicative of the actual cause/point of the timeout, and, in fact, I have run tests and confirmed that the CFHTTP calls generally run in a matter of 1-10 seconds.
Lastly, when I make the same request in a browser, it runs until the requesttimeout set in the CFM page is reached.
This leads me to believe that there is some "forced"/"built-in"/"unalterable" request timeout for Scheduled Tasks, or, that it is using the default timeout value for the server and/or application (which is set to 60 seconds for this server/application) yet, I cannot find this documented anywhere.
If this is the case, is it possible to scheduled a task in ColdFusion that runs longer than the forced request timeout?
While testing a webservice we set a connection delay on the server of 5 seconds. Thus you would expect JMeter to give response times >5000ms. In some cases / clients this works fine. As expected, but in others it doesn't.
On some clients JMeter just gives a response time of (e.g.) 315ms, whilst other machines give 5315ms (which includes the 5 second delay). On the problem-machines I also test through SoapUI, same response time, and Firefox. Firefox shows a response time of >5000ms.
Theoretically there shouldn't be a difference between the machines, but obviously there is. I just can't find what.
Please use transaction controller.
All your HTTP/s requests should be part of the same transaction controller.
In order to include the delay time, kindly check/select the property of transaction controller mentioned below:
"Include duration of timer and pre-post processors in generated sample"
hope this will help.
So I am trying to use a web service on my Apache server and when I send a request to the service. I should be receiving about 9,000 items packed in xml format with multiple properties for each.
The problem I believe is when make this request, it takes so long to process the response that the server times out the request and I never receive anything. when making a request for about 1000 items it takes about 7 seconds. I believe there is a limit to 60 seconds somewhere in the server as 9000 if linear would be about 63 seconds which is just past this 1 minute limit.
Anyone got an idea on this problem?
You can try bumping up the connectionTimeout parameter to a higher number. Its set to 60 seconds by default.
the web service request for one of our java rest service gets submitted again from the client/browser after ever 5 minutes in case when the service is taking longer to execute.
Can we restrict this to get resubmitted once it has taken sufficiently longer.
Regards,
Vaibhav
Exactly happened to me, only difference is mine is simple HTTP Post request and not web-service request.
Which application server you are using? Its upto application server to resubmit the request in case of Request Timeout.
You observed it right, the interval of double trigger is exact 5 minutes, that means your HTTP server is configured to timeout after 5 minutes, You need to set the timeout to -1 (infinite) or some sensible longer value so that the request won't get timed out and re-submit again.