Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Ova tema je arhivirana. Pitajte drugo pitanje ako vam je potrebna pomoć.

navigator.sendBeacon() failing on secure websites

  • 3 odgovori
  • 1 ima ovaj problem
  • 1 view
  • Posljednji odgovor poslao jkns

jkns
jkns
more options

I'm trying to use the Beacon API (https://developer.mozilla.org/en-US/docs/Web/API/Beacon_API), but Firefox (13.1) on iPhone X (iOS 11.4.1) will not communicate with a secure site (https). E.g.

navigator.sendBeacon('http://xxxx.com', 'data'); will send a POST but navigator.sendBeacon('https://xxxx.com', 'data'); will NOT send a POST.

navigator.sendBeacon() returns true on both secure (https) and insecure (http) sites.

macOS Firefox and iPhone Safari work fine. I've contacted Apple and they say it's a Firefox issue.

I'm trying to use the Beacon API (https://developer.mozilla.org/en-US/docs/Web/API/Beacon_API), but Firefox (13.1) on iPhone X (iOS 11.4.1) will not communicate with a secure site (https). E.g. navigator.sendBeacon('http://xxxx.com', 'data'); will send a POST but navigator.sendBeacon('https://xxxx.com', 'data'); will NOT send a POST. navigator.sendBeacon() returns true on both secure (https) and insecure (http) sites. macOS Firefox and iPhone Safari work fine. I've contacted Apple and they say it's a Firefox issue.

All Replies (3)

guigs
guigs
more options

Try stackoverflow.com if this is not helpful. https://developer.mozilla.org/en-US/docs/Web/API/Beacon_API

jkns
jkns Vlasnik pitanja
more options

Hi guigs,

I've already tried Stack Overflow but didn't get anything - https://stackoverflow.com/questions/51844586/navigator-sendbeacon-on-iphone-chrome-not-posting-to-secure-websites

jkns

jkns
jkns Vlasnik pitanja
more options

Chromium have investigated this and it is a WebKit issue. See comment for detailed explanation - https://bugs.chromium.org/p/chromium/issues/detail?id=878562#c17