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src: destroy inspector agent before context #16472

Merged
merged 1 commit into from
Oct 25, 2017
Merged

src: destroy inspector agent before context #16472

merged 1 commit into from
Oct 25, 2017
+9 −4

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ofrobots
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@ofrobots ofrobots commented Oct 25, 2017 •
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The inspector_agent depends on the context still being accessible
during the destructor execution.

Fixes: #15558

Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • commit message follows commit guidelines
Affected core subsystem(s)

inspector

CI: https://ci.nodejs.org/job/node-test-pull-request/10954/
https://ci.nodejs.org/job/node-test-pull-request/10969/

@nodejs-github-bot nodejs-github-bot added the c++ Issues and PRs that require attention from people who are familiar with C++. label Oct 25, 2017
This was referenced Oct 25, 2017
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@mscdex mscdex added the inspector Issues and PRs related to the V8 inspector protocol label Oct 25, 2017
bnoordhuis
bnoordhuis approved these changes Oct 25, 2017
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LGTM with suggestions.

src/env.h Outdated
@@ -668,7 +668,7 @@ class Environment {

#if HAVE_INSPECTOR
inline inspector::Agent* inspector_agent() {
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This method can be const now.

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Thanks. Done.

src/env.h Outdated
@@ -713,7 +713,7 @@ class Environment {
std::map<std::string, uint64_t> performance_marks_;

#if HAVE_INSPECTOR
inspector::Agent inspector_agent_;
inspector::Agent* inspector_agent_ = nullptr;
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I'd make this inspector::Agent* const inspector_agent_;, that way the compiler will complain if someone forgets to assign it in the constructor.

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Done.

src/env-inl.h Outdated
@@ -347,6 +347,11 @@ inline Environment::Environment(IsolateData* isolate_data,
inline Environment::~Environment() {
v8::HandleScope handle_scope(isolate());

#if HAVE_INSPECTOR
// Destory inspector agent before erasing the context.
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Typo: Destroy

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Done.

eugeneo
eugeneo approved these changes Oct 25, 2017
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Thank you for looking into this.

I did some manual testing and do not anticipate any regressions.

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ofrobots commented Oct 25, 2017 •
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The CI looks green. I am planning to land this later today, i.e. less than 48 hrs after opening the PR, as this is a minor bug fix and that it fixes flakiness issues with inspector tests in the CI.

@ofrobots
src: destroy inspector agent before context
e3503ac 
The inspector_agent depends on the context still being accessible
during the destructor execution.

PR-URL: nodejs#16472
Fixes: nodejs#15558
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Eugene Ostroukhov <eostroukhov@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
@ofrobots ofrobots merged commit e3503ac into nodejs:master Oct 25, 2017
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Thanks. Landed as e3503ac.

@ofrobots ofrobots deleted the fix-15558 branch October 25, 2017 23:57
addaleax pushed a commit to ayojs/ayo that referenced this pull request Oct 26, 2017
@ofrobots @addaleax
src: destroy inspector agent before context
63efd04 
The inspector_agent depends on the context still being accessible
during the destructor execution.

PR-URL: nodejs/node#16472
Fixes: nodejs/node#15558
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Eugene Ostroukhov <eostroukhov@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
@jasnell jasnell mentioned this pull request Oct 30, 2017
Merged
gibfahn pushed a commit that referenced this pull request Oct 30, 2017
@ofrobots @gibfahn
src: destroy inspector agent before context
d41493b 
The inspector_agent depends on the context still being accessible
during the destructor execution.

PR-URL: #16472
Fixes: #15558
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Eugene Ostroukhov <eostroukhov@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
gibfahn pushed a commit that referenced this pull request Oct 30, 2017
@ofrobots @gibfahn
src: destroy inspector agent before context
21fbd50 
The inspector_agent depends on the context still being accessible
during the destructor execution.

PR-URL: #16472
Fixes: #15558
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Eugene Ostroukhov <eostroukhov@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
gibfahn pushed a commit that referenced this pull request Oct 31, 2017
@ofrobots @gibfahn
src: destroy inspector agent before context
465540c 
The inspector_agent depends on the context still being accessible
during the destructor execution.

PR-URL: #16472
Fixes: #15558
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Eugene Ostroukhov <eostroukhov@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
@gibfahn gibfahn mentioned this pull request Oct 31, 2017
Merged
addaleax pushed a commit to ayojs/ayo that referenced this pull request Dec 7, 2017
@ofrobots @addaleax
src: destroy inspector agent before context
8edfd0a 
The inspector_agent depends on the context still being accessible
during the destructor execution.

PR-URL: nodejs/node#16472
Fixes: nodejs/node#15558
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Eugene Ostroukhov <eostroukhov@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
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Reviewers

@cjihrig cjihrig cjihrig approved these changes

@addaleax addaleax addaleax approved these changes

@jasnell jasnell jasnell approved these changes

@eugeneo eugeneo eugeneo approved these changes

@bnoordhuis bnoordhuis bnoordhuis approved these changes

@fhinkel fhinkel fhinkel approved these changes

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Windows - inspector - intermittent ? - inspector/test-bindings
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@ofrobots @fhinkel @bnoordhuis @eugeneo @jasnell @addaleax @cjihrig @mscdex @MylesBorins @nodejs-github-bot