123121 2006-03-05 14:38:26 +0000 Konqueror sends (some) HTTP requests twice (seems related to ALT-F2 -> URL) 2011-04-18 03:20:21 +0000 1 1 10 Unmaintained kio http unspecified Ubuntu Linux RESOLVED FIXED NOR normal --- 1 kde-bugzilla unassigned-bugs-null nicolasg 0 oldest_to_newest 419438 0 kde-bugzilla 2006-03-05 14:38:26 +0000 Version: (using KDE KDE 3.5.1) Installed from: Ubuntu Packages I experience the same problem as with bug #62209: When I request a php page it gets requested twice by Konqueror! First, I've thought it would be related to using a proxy (local Privoxy 3.0.3-5 from ubuntu/debian), but it happens now also without it (and Firefox has no such problems through it). Then I've thought it would be related to an "Expires" header, because with a direct connection (without proxy) it did not happen anymore, but I could force it somehow to happen again. At least, I can say that it seems to be related to opening the URL through ALT-F2, but also from a link in KMail for example. I've experienced this issue also with a link out of Konqueror, where it annoyed extremely, because I was generating some test image, which Konqueror requested twice also and caused the image to be different from what the according debug output said. To reproduce it, a PHP script like this might work: <?php /** * When accessing an URL through ALT-F2 it gets requested twice(!) - at least * that's the most reproducable way.. */ #header('Expires: Mon, 06 Mar 2006 05:00:00 GMT'); # header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT'); # header('Cache-Control: no-cache, must-revalidate'); # header('Pragma: no-cache'); $fh = fopen( '/tmp/test.tmp', 'a' ); fwrite( $fh, time()."\n" ); fclose($fh); ?> 419732 1 thiago 2006-03-06 15:10:39 +0000 Yes, it is accessed twice. Are you sure that the page specified caching? Didn't we have a mandatory caching of 60 seconds? 419763 2 nicolasg 2006-03-06 16:56:47 +0000 To quote freely David Faure, the caching is done by KHTML, not by the HTTP KIO slave. (See the thread on the kde-core-devel mailing list, not so long ago.) 419767 3 maksim 2006-03-06 17:20:00 +0000 That's clearly a misquote, David wouldn't be so wrong. Actually, there is caching in both. 419770 4 nicolasg 2006-03-06 17:24:43 +0000 On Monday 06 March 2006 16:56, Nicolas Goutte wrote: (...) > ------- To quote freely David Faure, the caching is done by KHTML, not by > the HTTP KIO slave. (See the thread on the kde-core-devel mailing list, not > so long ago.) I have found the thread again. Unfortunately my quote was a little too freely. David only told that caching was only done when everything was downloaded. The answer of David that I meant is here: http://lists.kde.org/?l=kde-core-devel&m=113576813232302&w=2 The whole thread is here: http://lists.kde.org/?t=113555713500001&r=1&w=2 Have a nice day! 419772 5 maksim 2006-03-06 17:29:02 +0000 Note that the Alt-F2 path should work by placing slave on hold, and transferring it to konq, AFAIK. But may be I should shut up since I am not the one who will be doing the fixing, and the relevant people know this stuff better than me anyway 486717 6 kde-bugzilla 2006-11-14 19:59:58 +0000 Changing to NEW, as it's confirmed also by others. 1068210 7 adawit 2011-01-05 00:56:32 +0000 SVN commit 1211792 by adawit: - Fixed KIO::SchedulerPrivate::heldSlaveFor to correctly reuse ioslaves that are on hold. See http://svn.reviewboard.kde.org/r/6271/ for details. BUG:148307 BUG:123121 M +14 -3 scheduler.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=1211792 1109079 8 adawit 2011-04-18 03:20:21 +0000 Git commit 5c65f468d016961e7e0bf877e56d475bc302f552 by Dawit Alemayehu. Committed on 18/04/2011 at 03:23. Pushed by adawit into branch 'KDE/4.6'. Mostly revert the changes I made with commit d27c820581673040e80c46087b34b76e9fc9ed79. I completely misunderstood the main concept behind put slave on hold. With the exception of corner-case that can only be solved at the application level, putting slaves on hold should work correctly once this partial revert is commited. CCBUG:123121 CCBUG:148307 REVIEW:6271 M +7 -11 kio/kio/scheduler.cpp http://commits.kde.org/kdelibs/5c65f468d016961e7e0bf877e56d475bc302f552