I’m using HAproxy to route trafic to 2 apps running on the server.
One of the apps is ThingsStack. Problem I have is that now I can’t open more than 3 tabs that have direct link to the device data [ probably done over MQTT ]. If I open another browser or incognito window I can open another 3 tabs and then I have the same problem. Next tab is just loading [on chrome spinning counter-clockwise]. If I close one tab with device data another tab that is loading will load.
Before using HaProxy I had no issues opening as much tabs as needed.
I have nothing in HaProxy config file that is used to limit connections per user.
Any guidelines ? Any settings that I can adjust to allow more traffic/connections per session.
When problem occurs I have no queued request shown in stats page. maxconn is set to 300000, 250000 allowed on that backend.
Also worth noting that I have no problems connecting 10 MQTT clinets on the server form my service, from single PC [created just to test if MQTT tcp is making problems].