<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>207964</bug_id>
          
          <creation_ts>2020-02-19 14:30:25 -0800</creation_ts>
          <short_desc>Avoid preconnecting to custom URL schemes</short_desc>
          <delta_ts>2020-02-19 17:12:33 -0800</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>Page Loading</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Ben Nham">nham</reporter>
          <assigned_to name="Ben Nham">nham</assigned_to>
          <cc>beidson</cc>
    
    <cc>cdumez</cc>
    
    <cc>commit-queue</cc>
    
    <cc>nham</cc>
    
    <cc>rniwa</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1620867</commentid>
    <comment_count>0</comment_count>
    <who name="Ben Nham">nham</who>
    <bug_when>2020-02-19 14:30:25 -0800</bug_when>
    <thetext>NetworkProcess::preconnectTo preconnects to custom URL schemes, while NetworkConnectionToWebProcess::preconnectTo does not. The former&apos;s behavior should match the latter&apos;s.

This will also fix the debug test failures in TestWebKitAPI.WebKit.DownloadNavigationResponseFromMemoryCache and TestWebKitAPI.ContentFiltering.LazilyLoadPlatformFrameworks introduced by https://bugs.webkit.org/show_bug.cgi?id=207777. The reason for the debug test failure is that both of these tests register a custom HTTP scheme handler, and the scheme handlers are returning responses to the preconnect request which is causing the assert in PreconnectTask::didReceiveResponse to fire.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1620868</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2020-02-19 14:30:57 -0800</bug_when>
    <thetext>&lt;rdar://problem/59606178&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1620925</commentid>
    <comment_count>2</comment_count>
      <attachid>391214</attachid>
    <who name="Ben Nham">nham</who>
    <bug_when>2020-02-19 16:03:23 -0800</bug_when>
    <thetext>Created attachment 391214
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1620928</commentid>
    <comment_count>3</comment_count>
      <attachid>391217</attachid>
    <who name="Ben Nham">nham</who>
    <bug_when>2020-02-19 16:17:13 -0800</bug_when>
    <thetext>Created attachment 391217
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1620961</commentid>
    <comment_count>4</comment_count>
      <attachid>391217</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2020-02-19 17:12:31 -0800</bug_when>
    <thetext>Comment on attachment 391217
Patch

Clearing flags on attachment: 391217

Committed r257008: &lt;https://trac.webkit.org/changeset/257008&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1620962</commentid>
    <comment_count>5</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2020-02-19 17:12:33 -0800</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
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