Om de ûnderfining foar jo te ferbetterjen is tydlik de funksjonaliteit dan dizze website troch ûnderhâldswurk beheind. Wannear in artikel jo probleem net oplost en jo in fraach stelle wolle, kin ús stipemienskip jo helpe yn @FirefoxSupport op Twitter en /r/firefox op Reddit.

Avatar for Username

Sykje yn Support

Mij stipescams. Wy sille jo nea freegje in telefoannûmer te beljen, der in sms nei ta te stjoeren of persoanlike gegevens te dielen. Meld fertochte aktiviteit mei de opsje ‘Misbrûk melde’.

Mear ynfo

Dizze konversaasje is argivearre. Stel in nije fraach as jo help nedich hawwe.

JS XHR Upload Error When Changing Browser Tab

  • 2 antwurd
  • 0 hawwe dit probleem
  • 4 werjeftes
  • Lêste antwurd fan next

Federico Marolla
Federico Marolla
more options

Hello, I'm encountering an annoying issue on a website I'm developing. Essentially, I need to perform a direct upload via the client to a presigned S3 URL using XMLHttpRequest. The process is relatively straightforward: I send the file via a PUT request to the URL, receive progress updates from the event, update the status bar, and submit the form to save the data.

The problem arises when I try to switch browser tabs; at that point, I receive various different errors, and sometimes the error doesn't occur at all. Currently, I'm experiencing this issue on Firefox desktop for macOS (v117.0.1), but it doesn't seem to be a problem on Windows. Other browsers like Chrome and Edge do not appear to have this issue.

The errors I encounter vary: 

   CORS_FAILED
   NS_ERROR_NET_INTERRUPT

In the console, I always see: Blocked cross-origin request.

Hello, I'm encountering an annoying issue on a website I'm developing. Essentially, I need to perform a direct upload via the client to a presigned S3 URL using XMLHttpRequest. The process is relatively straightforward: I send the file via a PUT request to the URL, receive progress updates from the event, update the status bar, and submit the form to save the data. The problem arises when I try to switch browser tabs; at that point, I receive various different errors, and sometimes the error doesn't occur at all. Currently, I'm experiencing this issue on Firefox desktop for macOS (v117.0.1), but it doesn't seem to be a problem on Windows. Other browsers like Chrome and Edge do not appear to have this issue. The errors I encounter vary: CORS_FAILED NS_ERROR_NET_INTERRUPT In the console, I always see: Blocked cross-origin request.
Keppele skermôfbyldingen

Alle antwurden (2)

Federico Marolla
Federico Marolla Fraacheigener
more options

I also want to mention that the bucket is already configured for CORS:

{ 

 "CORSRules": [
   {
     "AllowedOrigins": ["*"],
     "AllowedHeaders": ["*"],
     "AllowedMethods": ["GET", "HEAD", "POST", "PUT", "DELETE"],
     "MaxAgeSeconds": 3000,
     "ExposeHeaders": ["Etag"]
   }
 ]

}

next
next
  • Moderator
  • Top 10 Contributor
more options

Ciao, penso che il tuo quesito sia di taglio troppo tecnico per questa community che è composta per lo più da semplici utenti. Probabilmente avresti maggior fortuna su siti come stackoverflow.com

Se invece consideri il problema descritto come un bug di Firefox, dovresti segnalarlo qui -> https://bugzilla.mozilla.org