Fix workerd HMR

[frandiox]

Related to #1998

The problem doesn't show up anymore with these changes with my current setup but I'm not 100% sure that there are no other ways to reproduce it.

🎩 : Check HMR in any way you can think of... and it should work without errors 🤞

[jamalsoueidan]

Possible to test it?

[frandiox]

@jamalsoueidan Can you try installing @shopify/mini-oxygen@next after this GH action succeeds? Or you can also do the same change of this PR in your local node_modules/@shopify/mini-oxygen package, it's not a big change.

Edit: released in @shopify/mini-oxygen@0.0.0-next-a335afc-20240419084335

[jamalsoueidan]

Perfect, it works ❤️

[jamalsoueidan]

@frandiox if you run multiply window, it will break as before just to let you know, i can live with one window.

[frandiox]

Ohh interesting, I think I know how to fix that but that will need to wait for a week or two ✈️ Feel free to reopen the issue and give more details 👍

[jamalsoueidan]

Ohh interesting, I think I know how to fix that but that will need to wait for a week or two ✈️ Feel free to reopen the issue and give more details 👍

Well, enjoy your holiday 👍🏻 When you come back we will look into that!

[jamalsoueidan]

I notice that the graphql is not auto updated, I have to terminate dev and boot up again.

If graphql not created yet, it will auto-generate the NEW graphql and use it, but if their was any errors, and you fix it, it will not re-generate graphql, so you must terminate and boot up.

[frandiox]

What do you mean with "the graphql"? A graphql query? Codegen? GraphiQL?

[jamalsoueidan]

I mean that when you define a GraphQL query and fragment, and use them in your code, it will recognize the query and the types, and you will receive all the values. However, if you modify the fragment again—by adding an ID, handle, or something similar—you won't see these attributes return until you reload the development environment

(even if running the codegen in the background)

Same goes with CSS, and doesn't work in multiply connections if testing in cypress, and in the browser, it breaks.

[frandiox]

if you run multiply window, it will break as before just to let you know, i can live with one window.

I'm testing with 5 tabs open but I can't break it 😞

I mean that when you define a GraphQL query and fragment, and use them in your code, it will recognize the query and the types, and you will receive all the values. However, if you modify the fragment again—by adding an ID, handle, or something similar—you won't see these attributes return until you reload the development environment

I'm trying with something like the following and it updates in all the 5 tabs:

I've also tried with a separate fragment like this:

However, changing the fields in the query/fragment or the dom nodes seem to be updating in all the 5 tabs 🤔

---

cc @scottdixon are you able to reproduce this on your end?

[jamalsoueidan]

The problem happen when importing, not when it's in the same file.

Multiply times I had to terminate the dev to get the latest changes.

[frandiox]

@jamalsoueidan I think I found the problem with the GraphQL thing, thanks for reporting: https://github.com/Shopify/hydrogen/pull/2077

[jamalsoueidan]

I been using hydrogen every single day,,, so testing it is my daily routine hehe

[jamalsoueidan]

A hanging Promise was canceled. This happens when the worker runtime is waiting for a Promise from JavaScript to resolve, but has detected that the Promise cannot possibly ever resolve because all code and events related to the Promise's I/O context have already finished. [Error: The script will never generate a response.] A hanging Promise was canceled. This happens when the worker runtime is waiting for a Promise from JavaScript to resolve, but has detected that the Promise cannot possibly ever resolve because all code and events related to the Promise's I/O context have already finished. Error: Cannot perform I/O on behalf of a different request. I/O objects (such as streams, request/response bodies, and others) created in the context of one request handler cannot be accessed from a different request's handler. This is a limitation of Cloudflare Workers which allows us to improve overall performance. at Object.wrappedBinding (miniflare-internal:wrapped:setup-environment:14:34) at requestHandler (/Users/jamalsoueidan/Development/booking-store/node_modules/@remix-run/server-runtime/dist/esm/server.js:136:303) at /Users/jamalsoueidan/Development/booking-store/node_modules/@shopify/remix-oxygen/dist/development/index.js:103:28 at Object.fetch (/Users/jamalsoueidan/Development/booking-store/server.ts:97:24) at withRequestHook (Users/jamalsoueidan/Development/booking-store/node_modules/@shopify/mini-oxygen/dist/vite/worker-entry.js:1053:20) Request POST https://booking-shopify-api.azurewebsites.net/api/products/get-users-image