<div dir="ltr"><br><div>Hi all,</div><div><br></div><div>I'm currently porting my FoodChain activity [1] as a full Sugar Web activity. It's mainly a packaging work because FoodChain is already written in HTML5/JavaScript but with a Python package around it.</div> <div><br></div><div>The new Sugar Web activity works well but when I'm testing it on Sugar 0.100 on the XO, the loading process is very long (more than 1 minute) - tested on the XO 1.75 and XO 4 on the old and the recent package.</div> <div><br></div><div>I've isolated the lost time using the sugar-launch command (see log below). It takes more than 1 minute to load "favicon.ico" (see log between 15:04:23 and 15:05:34). I don't see any reason for that because it's a very tiny file.</div> <div>More, when I delete this file, the lost time is still here and when I see the trace for another Sugar Web activity, I don't have this loading time, including when "favicon.ico" is not here.</div><div>Launching the activity on sugar-build don't show this issue neither.</div> <div>I suspect that the problem is not on "favicon.ico" but on something like a "timeout" somewhere (on a socket ?). </div><div>Source code of the activity is here [2], the packaged activity with this issue could be downloaded here [3].</div> <div><br></div><div>Any suggestion is welcome to help me to debug this issue.</div><div><br></div><div>Best regards from France.</div><div><br></div><div> Lionel.</div><div><br></div><div><br></div><div>[1] <a href="http://activities.sugarlabs.org/en/sugar/addon/4612">http://activities.sugarlabs.org/en/sugar/addon/4612</a> </div> <div>[2] <a href="https://github.com/llaske/FoodChain">https://github.com/llaske/FoodChain</a></div><div>[3] <a href="http://laske.fr/tmp/foodchain-4.xo">http://laske.fr/tmp/foodchain-4.xo</a> </div><div><br></div><div><br> </div><div><br></div><div><br></div><div><div>[olpc@schoolserver FoodChain.activity]$ sugar-launch org.olpcfrance.FoodChain</div><div>org.olpcfrance.FoodChain</div><div>1390662262.276506 ERROR root: Using port 50662</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:22] "GET /index.html HTTP/1.1" 200 -</div><div><br></div><div>(sugar-activity:4018): Gdk-CRITICAL **: gdk_device_get_source: assertion `GDK_IS_DEVICE (device)' failed</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /lib/sugar-web/graphics/css/sugar.css HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /enyo/enyo.css HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /enyo/enyo.js HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /lib/require.js HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /depends.js HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /styles.css HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /lib/canvas/package.js HTTP/1.1" 200 -</div><div> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /lib/canvas/Canvas.js HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /lib/canvas/CanvasControl.js HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /lib/canvas/Shape.js HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /lib/canvas/Circle.js HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /lib/canvas/Rectangle.js HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /lib/canvas/Text.js HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /lib/canvas/Image.js HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /l10n.js HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /util.js HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /audio.js HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /timer.js HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /card.js HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /chain.js HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /shadowbutton.js HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /sprite.js HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /learngame.js HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /buildgame.js HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /playgame.js HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /credits.js HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /app.js HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /activity/activity-icon.svg HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /images/en.svg HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /images/fr.svg HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:04:23] "GET /lib/sugar-web/graphics/icons/actions/activity-stop.svg HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:34] "GET /favicon.ico HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:34] "GET /js/loader.js HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /js/activity.js HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /lib/webL10n.js HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /lib/sugar-web/activity/activity.js HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /lib/sugar-web/graphics/radiobuttonsgroup.js HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /lib/sugar-web/datastore.js HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /lib/sugar-web/activity/shortcut.js HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /lib/sugar-web/bus.js HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /lib/sugar-web/env.js HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /lib/sugar-web/graphics/icon.js HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /lib/sugar-web/graphics/activitypalette.js HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /lib/sugar-web/graphics/palette.js HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /lib/domReady.js HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /lib/sugar-web/graphics/icons/emblems/arrow-down.svg HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /activity/activity-icon.svg HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /lib/sugar-web/graphics/icons/emblems/arrow-up.svg HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /locale.ini HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /images/FoodChain.png HTTP/1.1" 200 -</div><div> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /images/one.svg HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /images/one_shadow.svg HTTP/1.1" 200 -</div><div> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /images/two.svg HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /images/two_shadow.svg HTTP/1.1" 200 -</div><div> xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /images/three.svg HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /images/three_shadow.svg HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:35] "GET /images/information.svg HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:36] "GET /images/information_shadow.svg HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:36] "GET /activity/activity-icon.svg HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:36] "GET /audio/popcorn.ogg HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:37] "GET /images/cards/grass.png HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:37] "GET /images/sound_icon.png HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:38] "GET /images/cards/tick.png HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:38] "GET /images/sound_icon.png HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:39] "GET /images/cards/fox.png HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:39] "GET /images/sound_icon.png HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:40] "GET /images/cards/ox.png HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:40] "GET /images/sound_icon.png HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:41] "GET /images/cards/mole.png HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:41] "GET /images/sound_icon.png HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:43] "GET /images/cards/swan.png HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:43] "GET /images/sound_icon.png HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:44] "GET /images/cards/pig.png HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:44] "GET /images/sound_icon.png HTTP/1.1" 200 -</div> <div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:45] "GET /images/cards/corn.png HTTP/1.1" 200 -</div><div>xo-d2-7d-0b.localdomain - - [25/Jan/2014 15:05:45] "GET /images/sound_icon.png HTTP/1.1" 200 -</div> <div>/usr/bin/sugar-activity:164: Warning: gsignal.c:2576: instance `0x3c58a0' has no handler with id `132'</div><div> main()</div><div>/usr/bin/sugar-activity:164: Warning: gsignal.c:2576: instance `0x2089e8' has no handler with id `133'</div> <div> main()</div><div>[olpc@schoolserver FoodChain.activity]$ </div></div></div>