How many (nodered) service-calls at the same time?

[Mikefila]

@Rempert

How many ‘call-service’ actions can you perform at the same time

1,000s

Have you looked at your logs nodered and home assistant? Do you know that the bulbs/switches aren’t dropping offline?

Que messages and send with specific rate

I don’t think this should be an issue unless your call-service node is receiving thousands of inputs every couple of milliseconds. I tested it with 10, 100, 1000, and 1 million requests and it was HA that closed the connection because it NR filled its message queue. It still was able to process around 7k messages before the queue filled. 2021-09-01 00:32:07 ERROR (MainThread) [homeassistant.components.websocket_api.http.connection] [140315601471088] Client exceeded max pending messages [2]: 2…