server:defer Causes Astro.getActionResult to Fail

[xpawk]

Astro Info

Astro                    v4.16.9
Node                     v20.10.0
System                   macOS (arm64)
Package Manager          npm
Output                   server
Adapter                  @astrojs/node

If this issue only occurs in one browser, which browser is a problem?

No response

Describe the Bug

I’m encountering an issue with Astro’s server:defer. Specifically, when applying server:defer to the component below, the function Astro.getActionResult(actions.testAction) doesn't work as expected and fails to return an error if one occurs:

Within the component, the following function is used:
const result = Astro.getActionResult(actions.testAction);

Issue: The function does not execute as intended, and any errors are not returned or displayed.

What's the expected result?

I expect Astro.getActionResult to properly execute and, in cases of failure, to return an error message that can be handled.

Link to Minimal Reproducible Example

https://stackblitz.com/edit/withastro-astro-b6b86s?file=src%2Fpages%2Findex.astro

Participation

• I am willing to submit a pull request for this issue.

[apatel369]

I am seeing this log in dev. [astro:actions] POST requests should not be sent to prerendered pages. If you're using Actions, disable prerendering with `export const prerender = false

I removed server:defer from your reproduction and I still see the same log so it does not seem to be a server islands related issue.

[xpawk]

HI @apatel369 could you please run https://stackblitz.com/edit/withastro-astro-b6b86s?file=src%2Fpages%2Findex.astro localy cause on stackblitz there is an issue with getting Astro.clientAddress and its unpossible to reproduce this error

[apatel369]

Ya, have ran it locally and got the result I reported earlier.

…

On Tue, Nov 5, 2024 at 6:21 AM Paweł Król ***@***.***> wrote: HI @apatel369 <https://github.com/apatel369> could you please run https://stackblitz.com/edit/withastro-astro-b6b86s?file=src%2Fpages%2Findex.astro localy cause on stackblitz there is an issue with getting Astro.clientAddress and its unpossible to reproduce this error — Reply to this email directly, view it on GitHub <#12371 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AH7EZBEBBKPKLSVOFRBN4RDZ7CSZZAVCNFSM6AAAAABRESYRJWVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDINJWHEYDQMRTGI> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[xpawk]

i ve changed stackblitz a bit now prerender is set to false and bug i described is occurring

[matthewp]

Are the delays in the stackblitz required for the bug to occur?