Version: (using Devel) Compiler: g++ (SUSE Linux) 4.3.2 [gcc-4_3-branch revision 141291] OS: Linux Installed from: Compiled sources While testing the Webkit KPart in Konqueror, I found that GMail does not work, saying it encountered error "500", any attempts at Archiving / Moving / Labeling mail usually appear to work, but are not submitted and will disappear upon refresh or using another browser. Once the message appears, it usually only possible to view one message before the GMail interface becomes unresponsive. It works completely fine in Arora. The Chat option is enabled in GMail.
Forgot to note: Using qt-copy with patches applied. Tested svn revision 958089.
This is an issue in the http kioslave (or at least in KIO). It is also reproducible with KHTML, but not with QtWebKit without KIO integration.
Created attachment 33314 [details] HTTP Header Log captured with Wireshark (Firefox, QtNetwork, KIO)
assigning (hopefully to me? - hello bugzilla) because it looks like a KIO issue or at least a weird server quirk depending on how exactly a request is sent.
GMail will not load using HTTPS unfortunately either. Likely related.
This affects sites other than GMail. There is a "firefox header dump" by a user when accessing this site here: http://forum.kde.org/viewtopic.php?f=64&t=62390#p82706
Fixed by Dawit; issue was caused by the partial kcookiejar support.