HAProxy community

Custom display message when setting MAXCONN in front-end/Listen Block


by default, when setting “maxconn” in front-end/listen block, the further connection(> maxconn) is queued in Linux SYN BACKLOG , and connections are releases once the connected sessions are released.

I am checking if I can display any custom browser message while connections are staying in queue. Is it possible for HAProxy to do this? if Not, any other way , say from Linux layer?

Your help would be much appreciated.

HAProxy 1.6.12
RHEL 7.2



I already explained the problem along with a solution to this 10 days ago to you:

Do you have specific question?