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Blank IE8 / PageTest.exe - Printable Version +- WebPagetest Forums (https://www.webpagetest.org/forums) +-- Forum: WebPagetest (/forumdisplay.php?fid=7) +--- Forum: Private Instances (/forumdisplay.php?fid=12) +--- Thread: Blank IE8 / PageTest.exe (/showthread.php?tid=544) |
Blank IE8 / PageTest.exe - sludin - 02-18-2011 11:26 AM I have set up a couple of hosted WPT instances on raw machines and VMs and have a vexing problem where sometimes I cannot get the IE instance launched by urlBlast.exe to connect and get content. I have tried both PageTest.exe and the default browser (IE8) and both have the same symptoms. The url:blank page loads and then the actual page load times out on 'connecting'. I added debug=1 to my urlblast.ini and fired up Dbgview.exe to look at the often helpful debug statements there but nothing is jumping out. I should add that this in on XP, with server and agent on the same machine, and using both the old WPT and the most recent ( 2.1.1 ) version. Ideas? RE: Blank IE8 / PageTest.exe - pmeenan - 02-19-2011 07:19 AM Hmm, that's REALLY strange and not something I've seen before. Any other software also installed on the system? RE: Blank IE8 / PageTest.exe - sludin - 02-19-2011 08:04 AM Vanilla XP installs with latest patches, firewall disabled, etc. To add to the amusement/frustration levels one of the installs that was not working yesterday started working today. I have no explanation. The good news is that I can just use that image for my purposes, but I'd love to figure out exactly what is going on in case I need to set up a box again. Next step is to run tcpdump and see if there is something obvious going on. -stephen RE: Blank IE8 / PageTest.exe - sludin - 02-23-2011 06:08 AM Update: I played around with just about all of the bits and pieces I could think of and finally stumbled upon a combination that works. When I do _not_ run the ipfw.cmd commands at everything works beautifully. This is true at startup or manual. Something about the rules are causing the hang to occur. I have performed no further debugging of this yet, but will do so time permitting. The ipfw+dummynet service is installed and associated with the 'NIC'. -stephen |