<?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>182253</bug_id>
          
          <creation_ts>2018-01-29 10:59:28 -0800</creation_ts>
          <short_desc>Drop unnecessary &quot;ServiceWorker Task Thread&quot; in SWServer</short_desc>
          <delta_ts>2018-01-29 11:46:32 -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>Service Workers</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="Chris Dumez">cdumez</reporter>
          <assigned_to name="Chris Dumez">cdumez</assigned_to>
          <cc>beidson</cc>
    
    <cc>commit-queue</cc>
    
    <cc>ggaren</cc>
    
    <cc>webkit-bug-importer</cc>
    
    <cc>youennf</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1394167</commentid>
    <comment_count>0</comment_count>
    <who name="Chris Dumez">cdumez</who>
    <bug_when>2018-01-29 10:59:28 -0800</bug_when>
    <thetext>Drop unnecessary &quot;ServiceWorker Task Thread&quot; in SWServer. We&apos;re spinning a thread for each SWServer that is never used.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1394168</commentid>
    <comment_count>1</comment_count>
      <attachid>332559</attachid>
    <who name="Chris Dumez">cdumez</who>
    <bug_when>2018-01-29 11:00:11 -0800</bug_when>
    <thetext>Created attachment 332559
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1394190</commentid>
    <comment_count>2</comment_count>
      <attachid>332559</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2018-01-29 11:45:35 -0800</bug_when>
    <thetext>Comment on attachment 332559
Patch

Clearing flags on attachment: 332559

Committed r227745: &lt;https://trac.webkit.org/changeset/227745&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1394191</commentid>
    <comment_count>3</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2018-01-29 11:45:36 -0800</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1394192</commentid>
    <comment_count>4</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2018-01-29 11:46:32 -0800</bug_when>
    <thetext>&lt;rdar://problem/36995062&gt;</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>332559</attachid>
            <date>2018-01-29 11:00:11 -0800</date>
            <delta_ts>2018-01-29 11:45:35 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-182253-20180129110010.patch</filename>
            <type>text/plain</type>
            <size>5919</size>
            <attacher name="Chris Dumez">cdumez</attacher>
            
              <data encoding="base64">U3VidmVyc2lvbiBSZXZpc2lvbjogMjI3NzM0CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D
aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggODk4NDYxMTVjODhhNTRk
MzYyYTc3ZTJiYmViZWFmOWEwYmQxNzkwMi4uNzY3YTQ4NmQ3YTU4YmNmYjIyOTNiMGI1ODQ2NDRm
OWVlYTVhMjhjMyAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv
dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDIyIEBACisyMDE4LTAxLTI5ICBDaHJp
cyBEdW1leiAgPGNkdW1lekBhcHBsZS5jb20+CisKKyAgICAgICAgRHJvcCB1bm5lY2Vzc2FyeSAi
U2VydmljZVdvcmtlciBUYXNrIFRocmVhZCIgaW4gU1dTZXJ2ZXIKKyAgICAgICAgaHR0cHM6Ly9i
dWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lkPTE4MjI1MworCisgICAgICAgIFJldmlld2Vk
IGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAgIERyb3AgdW5uZWNlc3NhcnkgIlNlcnZpY2VX
b3JrZXIgVGFzayBUaHJlYWQiIGluIFNXU2VydmVyLiBXZSdyZSBzcGlubmluZyBhIHRocmVhZCBm
b3IKKyAgICAgICAgZWFjaCBTV1NlcnZlciB0aGF0IGlzIG5ldmVyIHVzZWQuCisKKyAgICAgICAg
KiB3b3JrZXJzL3NlcnZpY2Uvc2VydmVyL1NXU2VydmVyLmNwcDoKKyAgICAgICAgKFdlYkNvcmU6
OlNXU2VydmVyOjp+U1dTZXJ2ZXIpOgorICAgICAgICAoV2ViQ29yZTo6U1dTZXJ2ZXI6OlNXU2Vy
dmVyKToKKyAgICAgICAgKFdlYkNvcmU6OlNXU2VydmVyOjp0YXNrVGhyZWFkRW50cnlQb2ludCk6
IERlbGV0ZWQuCisgICAgICAgIChXZWJDb3JlOjpTV1NlcnZlcjo6cG9zdFRhc2spOiBEZWxldGVk
LgorICAgICAgICAoV2ViQ29yZTo6U1dTZXJ2ZXI6OnBvc3RUYXNrUmVwbHkpOiBEZWxldGVkLgor
ICAgICAgICAoV2ViQ29yZTo6U1dTZXJ2ZXI6OmhhbmRsZVRhc2tSZXBsaWVzT25NYWluVGhyZWFk
KTogRGVsZXRlZC4KKyAgICAgICAgKiB3b3JrZXJzL3NlcnZpY2Uvc2VydmVyL1NXU2VydmVyLmg6
CisKIDIwMTgtMDEtMjkgIFBlciBBcm5lIFZvbGxhbiAgPHB2b2xsYW5AYXBwbGUuY29tPgogCiAg
ICAgICAgIExheW91dCBUZXN0IGZhc3QvZXZlbnRzL2JlZm9yZXVubG9hZC1kb20tbWFuaXB1bGF0
aW9uLWNyYXNoLmh0bWwgaXMgY3Jhc2hpbmcKZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJDb3JlL3dv
cmtlcnMvc2VydmljZS9zZXJ2ZXIvU1dTZXJ2ZXIuY3BwIGIvU291cmNlL1dlYkNvcmUvd29ya2Vy
cy9zZXJ2aWNlL3NlcnZlci9TV1NlcnZlci5jcHAKaW5kZXggYjMyMzFmNWRmYTUwMTVkOTA0Y2Nj
ZjYxYmRhODczODg4MzZmYWUwMC4uNjIwNmQ1ODA3OWFiZDZjZmFjZjgxYzBlZTY5ZDFkMDE4MTRh
MjlhYSAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvd29ya2Vycy9zZXJ2aWNlL3NlcnZlci9T
V1NlcnZlci5jcHAKKysrIGIvU291cmNlL1dlYkNvcmUvd29ya2Vycy9zZXJ2aWNlL3NlcnZlci9T
V1NlcnZlci5jcHAKQEAgLTczLDE1ICs3Myw2IEBAIFNXU2VydmVyOjp+U1dTZXJ2ZXIoKQogICAg
IFJFTEVBU0VfQVNTRVJUKG1fY29ubmVjdGlvbnMuaXNFbXB0eSgpKTsKICAgICBSRUxFQVNFX0FT
U0VSVChtX3JlZ2lzdHJhdGlvbnMuaXNFbXB0eSgpKTsKICAgICBSRUxFQVNFX0FTU0VSVChtX2pv
YlF1ZXVlcy5pc0VtcHR5KCkpOwotCi0gICAgQVNTRVJUKG1fdGFza1F1ZXVlLmlzRW1wdHkoKSk7
Ci0gICAgQVNTRVJUKG1fdGFza1JlcGx5UXVldWUuaXNFbXB0eSgpKTsKLQotICAgIC8vIEZvciBh
IFNXU2VydmVyIHRvIGJlIGNsZWFubHkgc2h1dCBkb3duIGl0cyB0aHJlYWQgbXVzdCBoYXZlIGZp
bmlzaGVkIGFuZCBnb25lIGF3YXkuCi0gICAgLy8gQXQgdGhpcyBzdGFnZSBpbiBkZXZlbG9wbWVu
dCBvZiB0aGUgZmVhdHVyZSB0aGF0IGFjdHVhbGx5IG5ldmVyIGhhcHBlbnMuCi0gICAgLy8gQnV0
IG9uY2UgaXQgZG9lcyBzdGFydCBoYXBwZW5pbmcsIHRoaXMgQVNTRVJUIHdpbGwgY2F0Y2ggdXMg
ZG9pbmcgaXQgd3JvbmcuCi0gICAgTG9ja2VyPExvY2s+IGxvY2tlcihtX3Rhc2tUaHJlYWRMb2Nr
KTsKLSAgICBBU1NFUlQoIW1fdGFza1RocmVhZCk7CiAgICAgCiAgICAgYWxsU2VydmVycygpLnJl
bW92ZSh0aGlzKTsKIH0KQEAgLTI3MSw5ICsyNjIsNiBAQCBTV1NlcnZlcjo6U1dTZXJ2ZXIoVW5p
cXVlUmVmPFNXT3JpZ2luU3RvcmU+JiYgb3JpZ2luU3RvcmUsIFN0cmluZyYmIHJlZ2lzdHJhdGlv
bgogewogICAgIFVOVVNFRF9QQVJBTShyZWdpc3RyYXRpb25EYXRhYmFzZURpcmVjdG9yeSk7CiAg
ICAgYWxsU2VydmVycygpLmFkZCh0aGlzKTsKLSAgICBtX3Rhc2tUaHJlYWQgPSBUaHJlYWQ6OmNy
ZWF0ZShBU0NJSUxpdGVyYWwoIlNlcnZpY2VXb3JrZXIgVGFzayBUaHJlYWQiKSwgW3RoaXNdIHsK
LSAgICAgICAgdGFza1RocmVhZEVudHJ5UG9pbnQoKTsKLSAgICB9KTsKIH0KIAogLy8gaHR0cHM6
Ly93M2MuZ2l0aHViLmlvL1NlcnZpY2VXb3JrZXIvI3NjaGVkdWxlLWpvYi1hbGdvcml0aG0KQEAg
LTY3OCw0NyArNjY2LDYgQEAgdm9pZCBTV1NlcnZlcjo6ZmlyZUFjdGl2YXRlRXZlbnQoU1dTZXJ2
ZXJXb3JrZXImIHdvcmtlcikKICAgICBjb25uZWN0aW9uLT5maXJlQWN0aXZhdGVFdmVudCh3b3Jr
ZXIuaWRlbnRpZmllcigpKTsKIH0KIAotdm9pZCBTV1NlcnZlcjo6dGFza1RocmVhZEVudHJ5UG9p
bnQoKQotewotICAgIEFTU0VSVCghaXNNYWluVGhyZWFkKCkpOwotCi0gICAgd2hpbGUgKCFtX3Rh
c2tRdWV1ZS5pc0tpbGxlZCgpKQotICAgICAgICBtX3Rhc2tRdWV1ZS53YWl0Rm9yTWVzc2FnZSgp
LnBlcmZvcm1UYXNrKCk7Ci0KLSAgICBMb2NrZXI8TG9jaz4gbG9ja2VyKG1fdGFza1RocmVhZExv
Y2spOwotICAgIG1fdGFza1RocmVhZCA9IG51bGxwdHI7Ci19Ci0KLXZvaWQgU1dTZXJ2ZXI6OnBv
c3RUYXNrKENyb3NzVGhyZWFkVGFzayYmIHRhc2spCi17Ci0gICAgbV90YXNrUXVldWUuYXBwZW5k
KFdURk1vdmUodGFzaykpOwotfQotCi12b2lkIFNXU2VydmVyOjpwb3N0VGFza1JlcGx5KENyb3Nz
VGhyZWFkVGFzayYmIHRhc2spCi17Ci0gICAgbV90YXNrUmVwbHlRdWV1ZS5hcHBlbmQoV1RGTW92
ZSh0YXNrKSk7Ci0KLSAgICBMb2NrZXI8TG9jaz4gbG9ja2VyKG1fbWFpblRocmVhZFJlcGx5TG9j
ayk7Ci0gICAgaWYgKG1fbWFpblRocmVhZFJlcGx5U2NoZWR1bGVkKQotICAgICAgICByZXR1cm47
Ci0KLSAgICBtX21haW5UaHJlYWRSZXBseVNjaGVkdWxlZCA9IHRydWU7Ci0gICAgY2FsbE9uTWFp
blRocmVhZChbdGhpc10gewotICAgICAgICBoYW5kbGVUYXNrUmVwbGllc09uTWFpblRocmVhZCgp
OwotICAgIH0pOwotfQotCi12b2lkIFNXU2VydmVyOjpoYW5kbGVUYXNrUmVwbGllc09uTWFpblRo
cmVhZCgpCi17Ci0gICAgewotICAgICAgICBMb2NrZXI8TG9jaz4gbG9ja2VyKG1fbWFpblRocmVh
ZFJlcGx5TG9jayk7Ci0gICAgICAgIG1fbWFpblRocmVhZFJlcGx5U2NoZWR1bGVkID0gZmFsc2U7
Ci0gICAgfQotCi0gICAgd2hpbGUgKGF1dG8gdGFzayA9IG1fdGFza1JlcGx5UXVldWUudHJ5R2V0
TWVzc2FnZSgpKQotICAgICAgICB0YXNrLT5wZXJmb3JtVGFzaygpOwotfQotCiB2b2lkIFNXU2Vy
dmVyOjpyZWdpc3RlckNvbm5lY3Rpb24oQ29ubmVjdGlvbiYgY29ubmVjdGlvbikKIHsKICAgICBh
dXRvIHJlc3VsdCA9IG1fY29ubmVjdGlvbnMuYWRkKGNvbm5lY3Rpb24uaWRlbnRpZmllcigpLCBu
dWxscHRyKTsKZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJDb3JlL3dvcmtlcnMvc2VydmljZS9zZXJ2
ZXIvU1dTZXJ2ZXIuaCBiL1NvdXJjZS9XZWJDb3JlL3dvcmtlcnMvc2VydmljZS9zZXJ2ZXIvU1dT
ZXJ2ZXIuaAppbmRleCBmZmMxZTU5M2NkNzZiMTE0M2RiYWYzYmM0MGRhNWRlOTk5MDU4NTZiLi44
NmJiMzJjZjE1ZTRiNTQ4ZTNhZDkwYzk0Y2RlOTY2OWJlNDUxYTcwIDEwMDY0NAotLS0gYS9Tb3Vy
Y2UvV2ViQ29yZS93b3JrZXJzL3NlcnZpY2Uvc2VydmVyL1NXU2VydmVyLmgKKysrIGIvU291cmNl
L1dlYkNvcmUvd29ya2Vycy9zZXJ2aWNlL3NlcnZlci9TV1NlcnZlci5oCkBAIC0zNyw4ICszNyw2
IEBACiAjaW5jbHVkZSAiU2VydmljZVdvcmtlclJlZ2lzdHJhdGlvbkRhdGEuaCIKICNpbmNsdWRl
ICJTZXJ2aWNlV29ya2VyUmVnaXN0cmF0aW9uS2V5LmgiCiAjaW5jbHVkZSAiU2VydmljZVdvcmtl
clR5cGVzLmgiCi0jaW5jbHVkZSA8d3RmL0Nyb3NzVGhyZWFkUXVldWUuaD4KLSNpbmNsdWRlIDx3
dGYvQ3Jvc3NUaHJlYWRUYXNrLmg+CiAjaW5jbHVkZSA8d3RmL0hhc2hNYXAuaD4KICNpbmNsdWRl
IDx3dGYvSGFzaFNldC5oPgogI2luY2x1ZGUgPHd0Zi9PYmplY3RJZGVudGlmaWVyLmg+CkBAIC0x
MzcsOSArMTM1LDYgQEAgcHVibGljOgogICAgIHZvaWQgcmVzb2x2ZVVucmVnaXN0cmF0aW9uSm9i
KGNvbnN0IFNlcnZpY2VXb3JrZXJKb2JEYXRhJiwgY29uc3QgU2VydmljZVdvcmtlclJlZ2lzdHJh
dGlvbktleSYsIGJvb2wgdW5yZWdpc3RyYXRpb25SZXN1bHQpOwogICAgIHZvaWQgc3RhcnRTY3Jp
cHRGZXRjaChjb25zdCBTZXJ2aWNlV29ya2VySm9iRGF0YSYsIEZldGNoT3B0aW9uczo6Q2FjaGUp
OwogCi0gICAgdm9pZCBwb3N0VGFzayhDcm9zc1RocmVhZFRhc2smJik7Ci0gICAgdm9pZCBwb3N0
VGFza1JlcGx5KENyb3NzVGhyZWFkVGFzayYmKTsKLQogICAgIHZvaWQgdXBkYXRlV29ya2VyKENv
bm5lY3Rpb24mLCBjb25zdCBTZXJ2aWNlV29ya2VySm9iRGF0YUlkZW50aWZpZXImLCBTV1NlcnZl
clJlZ2lzdHJhdGlvbiYsIGNvbnN0IFVSTCYsIGNvbnN0IFN0cmluZyYgc2NyaXB0LCBjb25zdCBD
b250ZW50U2VjdXJpdHlQb2xpY3lSZXNwb25zZUhlYWRlcnMmLCBXb3JrZXJUeXBlKTsKICAgICB2
b2lkIHRlcm1pbmF0ZVdvcmtlcihTV1NlcnZlcldvcmtlciYpOwogICAgIHZvaWQgc3luY1Rlcm1p
bmF0ZVdvcmtlcihTV1NlcnZlcldvcmtlciYpOwpAQCAtMTg2LDkgKzE4MSw2IEBAIHByaXZhdGU6
CiAgICAgdm9pZCByZWdpc3RlckNvbm5lY3Rpb24oQ29ubmVjdGlvbiYpOwogICAgIHZvaWQgdW5y
ZWdpc3RlckNvbm5lY3Rpb24oQ29ubmVjdGlvbiYpOwogCi0gICAgdm9pZCB0YXNrVGhyZWFkRW50
cnlQb2ludCgpOwotICAgIHZvaWQgaGFuZGxlVGFza1JlcGxpZXNPbk1haW5UaHJlYWQoKTsKLQog
ICAgIHZvaWQgc2NyaXB0RmV0Y2hGaW5pc2hlZChDb25uZWN0aW9uJiwgY29uc3QgU2VydmljZVdv
cmtlckZldGNoUmVzdWx0Jik7CiAKICAgICB2b2lkIGRpZFJlc29sdmVSZWdpc3RyYXRpb25Qcm9t
aXNlKENvbm5lY3Rpb24mLCBjb25zdCBTZXJ2aWNlV29ya2VyUmVnaXN0cmF0aW9uS2V5Jik7CkBA
IC0yMjgsMTQgKzIyMCw2IEBAIHByaXZhdGU6CiAgICAgSGFzaE1hcDxTZXJ2aWNlV29ya2VyQ2xp
ZW50SWRlbnRpZmllciwgU2VydmljZVdvcmtlckNsaWVudERhdGE+IG1fY2xpZW50c0J5SWQ7CiAg
ICAgSGFzaE1hcDxTZXJ2aWNlV29ya2VyQ2xpZW50SWRlbnRpZmllciwgU2VydmljZVdvcmtlcklk
ZW50aWZpZXI+IG1fY2xpZW50VG9Db250cm9sbGluZ1dvcmtlcjsKIAotICAgIFJlZlB0cjxUaHJl
YWQ+IG1fdGFza1RocmVhZDsKLSAgICBMb2NrIG1fdGFza1RocmVhZExvY2s7Ci0KLSAgICBDcm9z
c1RocmVhZFF1ZXVlPENyb3NzVGhyZWFkVGFzaz4gbV90YXNrUXVldWU7Ci0gICAgQ3Jvc3NUaHJl
YWRRdWV1ZTxDcm9zc1RocmVhZFRhc2s+IG1fdGFza1JlcGx5UXVldWU7Ci0KLSAgICBMb2NrIG1f
bWFpblRocmVhZFJlcGx5TG9jazsKLSAgICBib29sIG1fbWFpblRocmVhZFJlcGx5U2NoZWR1bGVk
IHsgZmFsc2UgfTsKICAgICBVbmlxdWVSZWY8U1dPcmlnaW5TdG9yZT4gbV9vcmlnaW5TdG9yZTsK
ICAgICBSZWdpc3RyYXRpb25TdG9yZSBtX3JlZ2lzdHJhdGlvblN0b3JlOwogICAgIFZlY3RvcjxT
ZXJ2aWNlV29ya2VyQ29udGV4dERhdGE+IG1fcGVuZGluZ0NvbnRleHREYXRhczsK
</data>

          </attachment>
      

    </bug>

</bugzilla>