Connection Limits?


I’m wondering what the concurrent connection limits are per server and if they differ by server size or not?


Hi @Hampton_Catlin ,

There are no hard limits to the number of connections, but you may run into practical limitations if your service is constrained by CPU or memory. If that happens, you may wish to add additional instances or increase your plan size.

We also apply some Quality-of-Service (QoS) rules to traffic to reduce service disruption, so for extremely bursty or high-volume traffic some connections may start to be rejected. There isn’t a fixed number that will cause this to happen, however, since it dynamically applies if it detects a service disruption may be imminent.

Normally there are OS-level ones– so might need to experiment to figure out what those are per-instance.