Team, I would like to achieve queuing solution when specifying the “maxconn” in backend , seems maxconn is applicable only for concurrent requests. [image] How to play with maxconn to avoid server slowness or crash - HAProxy... Using Aloha load balancer and HAProxy, it is easy to protect…

[quote=“dvelan, post:1, topic:1320”] my requirement is to allow only 100 users/requests and further connections/requests to be queued up and released when any of the connected connections are released from backend server. How do I acheive this?[/quote] That’s exactly what maxconn on the server lin…

Thanks for your response. For testing purpose, The behaviour what I observe when setting “maxconn 4” is, it does queuing when concurrent connection more than 4 at a time, but queued connection immediately get released after the the first 4 connections are established, it does not check whether b…

The basis should be in-flight HTTP transactions (so it is waiting for your backend to complete the respones, but it isn’t considering idle keep-alive sessions). If you don’t want this, you will have to disable HTTP keep-alive on the backend, for example by using “option http-server-close”. But that…

Thanks. By default, in PeopleSoft, Weblogic maintain a persistent session in Java heap once user authenticated until user log out . I know how many users can be supported by my single back-end weblogic instance (ex : 100), so more than 100 user connections, weblogic will start throwing out of mem…

[image] dvelan: By default, in PeopleSoft, Weblogic maintain a persistent session in Java heap once user authenticated until user log out Are you saying your application allocates memory and only releases it, when the idle HTTP session is closed? Then your application is horribly broken, and …

To maintain user session info in weblogic , it requires memory from Java heap size, the Java heap will be released when session is logged out. Now connection queueing occurs when setting maxconn in listen block(frontend) I would like to check when connections in the queue from OS kernel , is t…

[image] dvelan: To maintain user session info in weblogic , it requires memory from Java heap size, the Java heap will be released when session is logged out. If your weblogic logs the users out, when the TCP connection closes, then you can use the configuration I proposed (http-server-clos…

Regarding maxconn parameter in backend for connection queueing

Help!

dvelan June 17, 2017, 3:41pm 9

thanks much for the clarification.

Regards,
Vel

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Regarding maxconn parameter in backend for connection queueing

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