<div><span class="Apple-style-span" style="font-size: small;"><br></span></div><div><span class="Apple-style-span" style="font-size: small;">Anyway, I'm trying to debug why the profiler is acting weird in DHTML in IE7. I don't get any errors from the</span></div>
<div><span class="Apple-style-span" style="font-size: small;">IE script debugger, and boy is it ever slow, but when the profiler output is analyzed, there's just some stuff that</span></div><span class="Apple-style-span" style="font-size: small;">seems to have gone missing.</span><div>
<span class="Apple-style-span" style="font-size: small;"><br></span></div><div><span class="Apple-style-span" style="font-size: small;">I tried an experiment to see what would happen in the profiler if I set the XMLHTTPRequest.open() call to use</span><div>
<span class="Apple-style-span" style="font-size: small;">synchronous instead of asynchronous return. </span></div><div><span class="Apple-style-span" style="font-size: small;"><br></span></div><div><span class="Apple-style-span" style="font-size: small;">In Firefox on the Mac, the 'chunks' of profiler data from the client to the server go up in a seemingly random order, closer to the reverse order of how they are called,</span></div>
<div><span class="Apple-style-span" style="font-size: small;">based on the 'seqnum' field. E.g., I see seqnum 10,9,6,5,4,8,7,3,2,1 or something like that. It's the opposite of what I'd expect. I even tried setting the Firefox max net connections to</span></div>
<div><span class="Apple-style-span" style="font-size: small;">one. Maybe internally the browser doesn't send requests in order that they are queued. The server reassmbles the into the correct order so it shouldn't matter anyway, but it still gives bogus results from IE7. I guess I'll try smaller example case and see if I can</span></div>
<div>find some problem there. </div><div><br></div><div><span class="Apple-style-span" style="font-size: small;"><br></span></div><div><span class="Apple-style-span" style="font-size: small;"><br clear="all"><br>-- <br>Henry Minsky<br>
Software Architect<br><a href="mailto:hminsky@laszlosystems.com">hminsky@laszlosystems.com</a><br><br></span><br>
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