set maxconn global
Change the load balancer's process-side maximum concurrent connections (
You can define a
maxconn setting in the
global section of your configuration, which limits the number of concurrent connections the HAProxy Enterprise process will accept. When this limit is reached, connections queue up in the kernel's socket queue.
global maxconn 75000
set maxconn global command to change this limit dynamically. If the limit goes lower than the current number of connections, new connections will queue until they reach the lower threshold. You must set the
maxconn in your configuration file first, since you are not allowed to increase it past that initial value.
Set it to zero to restore the initial setting.
Below, we set the global
maxconn setting to 60,000:
$ echo "set maxconn global 60000" | \ sudo socat stdio unix-connect:/var/run/hapee-2.4/hapee-lb.sock
Next upset maxconn server