Thanks Thomas, I still used this line in my index.html
<iframe src="javascript:''" id="__gwt_historyFrame" tabIndex='-1' style="position: absolute; width: 0; height: 0; border: 0"></iframe> So, it's safe to delete this? @grue: Is it working in FF after you delete the line? Thanks! [email protected] schrieb am Mittwoch, 8. Februar 2023 um 20:44:01 UTC+1: > It seems to be due to the __gwt_historyFrame: the subsequent requests have > initiator=subdocument in the dev tools network panel, and a > Sec-Fetch-Dest:iframe request header; if you inspect the iframe in dev > tools, you can see the host page being loaded inside it rather than an > about:blank, and each reload will load one more level. > Given that this iframe was only there for old IE versions that didn't > support onhashchange (according to caniuse.com, that was IE6 and IE7), > you can safely remove it (code using it was removed in GWT 2.7 a bit more > than 9 years ago, released more than 8 years ago: > https://github.com/gwtproject/gwt/commit/802da200257a1ba1600638be217f55fda331bde9 > > – yet, the website still references it, and the GWT Plugin for Eclipse > apparently still generates it: > https://github.com/gwt-plugins/gwt-eclipse-plugin/blob/ceff817bc9e1af81cf007411dc11192c0c700cb1/plugins/com.gwtplugins.gwt.eclipse.core/src/com/google/gwt/eclipse/core/wizards/NewHostPageWizard.java#L171-L173 > ) > > On Wednesday, February 8, 2023 at 1:02:37 PM UTC+1 grue wrote: > >> I have deployed the example app here: >> >> http://test7.pb3.technology/TestGWT/ >> >> On Wednesday, 8 February 2023 at 11:47:43 UTC+1 grue wrote: >> >>> I have tested it on MacOS 12.6.3 and Ubuntu and Windows 10 and in deploy >>> mode but I also see the issue in development mode. >>> >>> Michael >>> >>> >>> On Wednesday, 8 February 2023 at 10:32:38 UTC+1 [email protected] >>> wrote: >>> >>>> Following question: >>>> - What OS? >>>> - Do you try in development mode or deployment mode? >>>> >>>> Thanks, >>>> Lofi >>>> >>>> grue schrieb am Dienstag, 7. Februar 2023 um 14:03:25 UTC+1: >>>> >>>>> I have observed a weird behaviour when opening a GWT app in Firefox. >>>>> When I first open the page everything is normal but once I refresh the >>>>> page >>>>> all resources including the index.html get fetched twice. If I refresh >>>>> the >>>>> page once more everything gets fetched three times and so on... (see >>>>> screenshot attached) >>>>> I see this behaviour only on FF, even on a freshly installed one and >>>>> after clearing all the caches and data. >>>>> To reproduce the issue I created a minimalistic GWT app at >>>>> https://github.com/mgrue/TestGWT >>>>> Reproducing is a bit tricky since sometimes the app behaves normal but >>>>> once you close the tab and open a new on or restart FF the weird >>>>> behaviour >>>>> is back. I tested the app both on Wildfly and Jetty (I have included a >>>>> Dockerfile) but can't see any difference. >>>>> >>>>> I'd really appreciate if someone could help me figuring out what's >>>>> going on here. >>>>> >>>>> Thank you very much in advance! >>>>> Michael >>>>> >>>>> [image: Screen Shot 2023-02-07 at 1.40.03 PM.png] >>>>> >>>> -- You received this message because you are subscribed to the Google Groups "GWT Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/google-web-toolkit/79261324-6c2f-4451-8ed1-d3e4ab6da2e3n%40googlegroups.com.
