Duplicate network request for same chunk in MF-V2 about universe HOT 12 CLOSED

Okay for the get public path thing.

You can try public path "auto" as we added support for manifest protocol to use auto mode. Now sure on getPublicPath as it's been a lower priority item right now.

from universe.

hey , you can upgrade @module-federation/[email protected] and try again

from universe.

Thanks @2heal1 , no duplicates now!

from universe.

Can you supply a repo with a reproducible example.

from universe.

Here is the reproducible repo @ScriptedAlchemy kindly check and let me know how to solve this.

__federation_expose_button.js chunk request initiated two times from app1's app.js and app2's entry.js

https://github.com/satheesh66/module-federation-v2

from universe.

It seems like preload issue , i will check again

from universe.

Ahh i find the issue , when preload link , the crossorigin attr should be the same , now the link is :

and the script is :

so it will not work (preload)

@zhoushaw Can you help to fix it ? I'm not sure when the crossorigin should work on specific scens

from universe.

Okay for the get public path thing.

You can try public path "auto" as we added support for manifest protocol to use auto mode. Now sure on getPublicPath as it's been a lower priority item right now.

We can't use the auto since consumer services working as expected but the host service doesn't know the version, so we can't infer the proper public path. and auto implementation is not available inside remoteEntry.js file so that we need to change webpack filename.

i am right now using like below in runtime plugin

handlePreloadModule: (args) => { args.remoteSnapshot.publicPath = window.publicPath; return args; }

from universe.

is there any estimates on when new release will be published with #2580 ?
Thnx!

from universe.

Thanks for the quick fix @zhoushaw. I have checked with "@module-federation/enhanced": "^0.0.0-next-20240605063149" The duplicate chunk request issue is not fixed fully still some chunk requests happening two times one is from preload and another one is from remotEntry.js file. this issue not happening in the POC project but happened in my organization's code. we have a lot of services. and facing some CSS chunk ordering issues after this preload fix

here is an example, the app3 manifest.json request is happening two times when I have dependencies like app1 <-- app2 <-- app3(app1 consuming app2 and app2 consuming app3).

added reproducible repo details - https://github.com/satheesh66/module-federation-v2

@zhoushaw @2heal1

from universe.

Hello,
I've got the same issue with duplicate requests. Maybe my example will be useful for fix as well.

Registered it in another thread though: module-federation/module-federation-examples#4008 .
Test repo https://github.com/Ekaterina-T/webpack.mf.csi

Also vendor chunks duplication case from discord https://discord.com/channels/1055442562959290389/1247139075673161829

Interesting thing here is that it doesn't happen all the time: sometimes requests get duplicated sometimes not.

from universe.

Thanks for fix @zhoushaw @2heal1.
But the issue is not fully resolved still I am facing a duplicate request issue even after updating @module-federation/[email protected]

In the above screenshots, you can see the same chunk requested by multiple times (check the initiator chain in those requests)

the first request from the initial host's entry.js file and further requests from other services entry.js they have also used that chunk.

let me know if miss any thing! Thanks

@ScriptedAlchemy @2heal1 @zhoushaw

from universe.