GMail webinterface makes Web+ unresponsive for a while

[humdinger]

This is hrev50675.

Logging into the GMail standard webinterface, everything works for some seconds . Then Web+ becomes unresponsive for maybe 30 seconds. I can switch to other tabs, but they are also frozen, no scrolling etc. Other functions of Web+ are also affected: for example, opening the script console will do nothing until Web+ becomes responsive again, then it pops open.

After that initial freeze/non-responsive-phase everythings works well.

I see this in the console/Terminal, if that helps:

MESSAGE https://plus.google.com/_/scs/apps-static/_/js/k=oz.recentposts.en_GB.H7B-gX06QGA.O/m=rp_b/am=AQ/rt=j/d=1/rs=AGLTcCMJl3tT6PKRfBuQZswu3OuQvBdoHw?:831:380: Blocked a frame with origin "https://plus.google.com" from accessing a frame with origin "https://mail.google.com". Protocols, domains, and ports must match.
MESSAGE https://hangouts.google.com/_/scs/chat-static/_/js/k=chat.wbl.en_GB.zqazKqHf0oY.O/m=b,bst,c,ca,cnv,md,r/am=AP1IBAAUQO2IlCSCwg/rt=j/d=1/rs=AGNGyv27DQeYJnIQ6WPpeFE8m3eomBRODA?:4202:434: Blocked a frame with origin "https://hangouts.google.com" from accessing a frame with origin "https://mail.google.com". Protocols, domains, and ports must match.
SSL error:00000005:lib(0):func(0):DH lib

[humdinger]

Does not happen when using GMail's basic HTML view.

[humdinger]

Still the same with haikuwebkit 1.6.9.

[humdinger]

The GMail webinterface is quite slow, but the freezing described in this ticket seems to be gone. Testing with HaikuWebKit 1.9.11, WebKit 618.1.10.