Fly-proxy port error and Shopify CLI setup issue?

Questions / Help
1

Been struggling with a Shopify App error for 2 days now. Due to the insane outdated documents due to Shopify backend changes I am now here as a last resort.

WARNING The app is not listening on the expected address and will not be reachable by fly-proxy.
You can fix this by configuring your app to listen on the following addresses:
  - 0.0.0.0:3000

I have tried many search ‘fixes’ with no luck.
It is a Shopify Remix + Admin Ext app for a extended custom Printer Action.
Secret key is done and I can see the static elements, just nothing when it comes to accessing information and processing the queries. Works fine in dev local mode.

Thanks.

[http_service]
  internal_port = 3000
  force_https = true
  auto_stop_machines = 'stop'
  auto_start_machines = true
  min_machines_running = 0
  processes = ['app']

OKEY. So got app working and loading now. However the fly-proxy error still keeps showing and will be a problem in the future.

2

What that warning is saying is that your app hasn’t started as expected within the grace period. If your app eventually starts up, this warning can be ignored.

Try adjusting the grace period to see if you can make the warning go away: App configuration (fly.toml) · Fly Docs

1 Like
3

Thank you so much that fixed it instantly.
First time deploying outside a dev environment and am surprised to hear the warning can be ignored.

4

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