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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">WinCairo and our port are both WebKit1, so your suggestion sounds quite plausible. On our port we also hooked up remote WebInpsector but it suffers from the
same issue, due to the way its hooked up I think it would be pretty much with WebKit1 way of doing things here too. Are there any suggestions on how we might verify and workaround this issue?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Chris<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> pecoraro@apple.com [mailto:pecoraro@apple.com]
<br>
<b>Sent:</b> Friday, October 02, 2015 3:12 PM<br>
<b>To:</b> Vienneau, Christopher <cvienneau@ea.com><br>
<b>Cc:</b> WebKit Development <webkit-dev@lists.webkit.org>; Alex Christensen <achristensen@apple.com>; Sharma, Rupali <rupsharma@ea.com><br>
<b>Subject:</b> Re: [webkit-dev] [webkit-help] Issue with Web Inspector debugger breakpoint handling (on Wincairo)<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#203864">Here are the simple steps to reproduce it,</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p></o:p></span></p>
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<p class="MsoNormal" style="text-indent:-.25in"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#203864">1.</span><span style="font-size:7.0pt;color:#203864"> <span class="apple-converted-space"> </span></span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#203864">Launch
WinCairo and go to<span class="apple-converted-space"> </span><a href="http://google.com/"><span style="color:#954F72">google.com</span></a></span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p></o:p></span></p>
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<p class="MsoNormal" style="text-indent:-.25in"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#203864">2.</span><span style="font-size:7.0pt;color:#203864"> <span class="apple-converted-space"> </span></span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#203864">Open
Web inspector and open the script source of any .js script</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p></o:p></span></p>
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<p class="MsoNormal" style="text-indent:-.25in"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#203864">3.</span><span style="font-size:7.0pt;color:#203864"> <span class="apple-converted-space"> </span></span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#203864">Set
a breakpoint anywhere</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p></o:p></span></p>
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<p class="MsoNormal" style="text-indent:-.25in"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#203864">4.</span><span style="font-size:7.0pt;color:#203864"> <span class="apple-converted-space"> </span></span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#203864">Reload
the web page</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#203864"> </span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#203864">What we see is the spinner spinning and never the script source. However, if one presses continue-script-execution from the debugger controls, we get the view
back.</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Is WinCairo using WebKit1 or WebKit2?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">This sounds like a known issue with WebKit1 where the inspector frontend page lives in the same process as the inspected page. In this situation pausing a page prevents Promise reactions from firing in the inspector frontend page. Loading
resource content in the frontend depends on Promises. This should not be a problem in a WebKit2 world where the inspector frontend page lives in a separate process.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">- Joe<o:p></o:p></p>
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