為了改善您的使用體驗，本網站正在進行維護，部分功能暫時無法使用。若本站的文件無法解決您的問題，想要向社群發問的話，請到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 發問，我們的社群成員將很快會回覆您的疑問。

Avatar for Username

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊，或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

此討論串已被封存。 如果您有需要幫助，請新增一個新問題

Cookies get changed unexpectedly when making requests to web app

  • 3 回覆
  • 1 有這個問題
  • 1 次檢視
  • 最近回覆由 eingleVi

eingleVi
eingleVi
more options

I'm Developing a Web Application

I make a GET request to a web app with Fetch API, It shows "No headers for this request" in developer tools, and the cookies get changed as if the request were sent without any cookies and the web app assigned a new cookie. Are cookies sent by default with GET request using Fetch API in firefox?

When accessing page directly instead of Fetch API the request seems to go through every other "F5 Press", and otherwise the same problem occurs.

It works on chromium - trying to figure out what could be different - if it's a problem with firefox or my backend - any ideas? Thanks

Firefox Version 79.0 on ArchLinux Flask/Gunicorn/Nginx on Debian

I'm Developing a Web Application I make a GET request to a web app with Fetch API, It shows "No headers for this request" in developer tools, and the cookies get changed as if the request were sent without any cookies and the web app assigned a new cookie. Are cookies sent by default with GET request using Fetch API in firefox? When accessing page directly instead of Fetch API the request seems to go through every other "F5 Press", and otherwise the same problem occurs. It works on chromium - trying to figure out what could be different - if it's a problem with firefox or my backend - any ideas? Thanks Firefox Version 79.0 on ArchLinux Flask/Gunicorn/Nginx on Debian

所有回覆 (3)

eingleVi
eingleVi 提出問題者
more options

I forgot to mention - it does work when connecting to a server running on localhost, but not on the remote server. It works in both cases on chrome.

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

See:

由 cor-el 於 修改

eingleVi
eingleVi 提出問題者
more options

Solved. Sort of.

nginx was configured to push that page with every request. Stopping this (removed http2_push directive) fixed it. I'm not sure why this broke Firefox but not Chrome. Is this a bug?

This GET request that I was making was being used to determine if the user was logged in. It would be nice to be able to push the page for latency/responsiveness reasons.

Thanks again.