HI there,
My current setup is a couple of peered HAProxys as load balancer to Nopcommerce 3.9 deployed on 2 Windows servers, both pointing to the same DB.
This setup works with the config --> balance ('True-Client-IP')
But when I change it to balance roundrobin, I start to get issues. Orders were not getting created, and with the error 'Payment method couldn't be loaded' returned. I managed to trace it to the OrderProcessingService.PlaceOrder() method, where somehow the selected payment method is lost.
Has anyone used Haproxy as a load balancer to multiple Nopcommerce 3.9 installations ?
Some guidance is really appreciated.
