Hello everyone If I subscribe to the environment monitor lik kotlinlang #ktor

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Title

n

Nick

08/13/2019, 8:27 PM

Hello everyone! If I subscribe to the environment monitor like

environment.monitor.subscribe(ApplicationStarted)

every time hot-reload happens it will subscribe one more function subscribed call. is this behaviour normal?

example

environment.monitor.subscribe(ApplicationStarted) {
        print("hi")
    }

outputs first load

hi15:30:45.022 [main] TRACE ktor.application - Application started: io.ktor.application.Application@1ad926d3

second load (hot-reload)

hihi16:24:00.587 [nioEventLoopGroup-3-1] TRACE ktor.application - Application started: io.ktor.application.Application@353d7adb

s

Sergey Bondari

08/13/2019, 11:01 PM

out of curiosity, is ApplicationStopped also called?

n

Nick

08/14/2019, 12:00 AM

hihi19:59:50.527 [nioEventLoopGroup-3-1] TRACE ktor.application - Application stopped: io.ktor.application.Application@244b9b58

it is called

environment.monitor

is the same instance between restarts

s

Sergey Bondari

08/15/2019, 10:23 PM

It looks like it is working as designed then. I would expect a sane app server to restart if I reload a random class.

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