go-long

Custom functions for testing timeouts in OpenFaaS

Example for node18:

time curl -s -i http://127.0.0.1:8080/function/node18-sleep \
-H "x-duration-ms: 120000"

Example for Go:

Edit handler_wait_duration in stack.yml to a Go duration i.e. 120s, then:

time curl -s -i http://127.0.0.1:8080/function/go-long

Example for Python:

Edit handler_wait_duration_secs to a number of seconds in stack.yml, i.e. 120 then:

time curl -s -i http://127.0.0.1:8080/function/py-long

Note for ingress

You may need an additional annotation on your Kubernetes Ingress record for the gateway:

annotations:
  nginx.ingress.kubernetes.io/proxy-read-timeout: "1800"

"Defines a timeout for establishing a connection with a proxied server. It should be noted that this timeout cannot usually exceed 75 seconds."

1800 seconds is 30 minutes.