Back to Blog
Request queue meaning7/10/2023 If (controllerName.EqualsText(SitecoreControllerName)) Public override SessionStateBehavior GetControllerSessionBehavior(RequestContext requestContext, string controllerName)Īssert.ArgumentNotNull(requestContext, "requestContext") Īssert.ArgumentNotNull(controllerName, "controllerName") Public ReadOnlySessionStateSitecoreControllerFactory(IControllerFactory innerFactory) : base(innerFactory) Public class ReadOnlySessionStateSitecoreControllerFactory : SitecoreControllerFactory This is a virtual method so this can be overridden to change the session state behavior: using Sitecore.Diagnostics To resolve it you can try below: Excessive load on ASP.NET Session State storeĪnother solution is Sitecore sets this to the Default Session state behavior in the SitecoreControllerFactory for Sitecore MVC pages. Any other request will be locked by the Session State Module and will not be executed until the previous request is complete and it can obtain the exclusive lock. NET will only execute one request at a time from the same browser. NET Session State Module uses exclusive locking for each request from the same session. This issue relates to Excessive load on ASP.NET Session State store, The default implementation of the ASP. Ii) Change the mode attribute value to InProc. I) In the Web.config file, find the sessionState element. Switch the Private Session State to In-process mode and configure a Load Balancer to use sticky sessions:.To restore the old behaviour, you can add the following setting to your web.config file to opt out of the new behaviour. If the limit is reached, a warning will be logged in the event log, and an HTTP 500 response may be recorded in the IIS log. In the fix, we added a counter to track the queued requests and terminate the requests when they exceed a specified limit. If a page takes a long time to respond, it will significantly degrade server performance just by pressing F5 on the browser. NET Framework 4.6.2 and earlier, ASP.NET executes requests with the same Sessionid sequentially and ASP.NET always issues the Sessionid through cookies by default. Configure the throttle concurrent requests per session.You can change values to 60 seconds like this in the web.config: Īnd in : The default polling interval is 2 seconds, which can lead to high load on the SQL server, and therefore a high CPU load, leading to longer response times, leading to the request queue not being processed.Ĭhanging the pollingInterval is done 2 places, the SQL Session State Provider itself in the web.config, and the \App_Config\Sitecore\Marketing.Tracking\ config file Session-state provider uses to check if any sessions have expired. PollingInterval – Specifies the time interval in seconds that the Sitecore have some settings regarding session management.Here could be a few possible solutions to your problem: Sitecore has a good KB article which describes this in more detail which can be found here. For instance, Disney World sometimes has a “virtual queue” feature that let visitors virtually stand in line for a ride while they do a different activity at the park.The "Request Queue Limit" error typically occurs when a large number of requests are being made to the server and the server is unable to process them all simultaneously. Although “queue” is primarily a British word, it’s sometimes used in American English, too.If you’re printing something out at a popular printer, your document might be added to a queue of documents. You might hear the word “queue” used with printers, too.“There are like 50 TV shows in my Netflix queue right now.”. “Went to buy tickets for the big concert and my estimated queue time was 45 minutes…”.“I’ve been in queue for this League game for like 10 minutes now LOL”.Many streaming services also have a “queue” feature, which lets you put your must-watch shows and movies in a separate category/list. You might also be put in a queue after logging in for a popular video game. If you’re buying tickets for a popular concert online, you and the other concert-goers might be put in a digital “queue” before getting access to the ticket sales page. “In queue” can refer to a digital waiting line in all kinds of English.
0 Comments
Read More
Leave a Reply. |