[v8.x backport] inspector: Track async stack only when necessary - #16590
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[v8.x backport] inspector: Track async stack only when necessary#16590ofrobots wants to merge 2 commits into
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@ofrobots looks like this conflicts with something I just landed, would you mind taking a look? diff: <<<<<<< HEAD
// Enable tracking of async stack traces
if (!enable_async_hook_function_.IsEmpty()) {
Local<Function> enable_fn = enable_async_hook_function_.Get(isolate);
auto result = enable_fn->Call(context, Undefined(isolate), 0, nullptr);
if (result.IsEmpty()) {
FatalError(
"node::InspectorAgent::StartIoThread",
"Cannot enable Inspector's AsyncHook, please report this.");
}
}
||||||| parent of 2069010344... inspector: track async stacks when necessary
// Enable tracking of async stack traces
if (!enable_async_hook_function_.IsEmpty()) {
Local<Function> enable_fn = enable_async_hook_function_.Get(isolate);
auto context = parent_env_->context();
auto result = enable_fn->Call(context, Undefined(isolate), 0, nullptr);
if (result.IsEmpty()) {
FatalError(
"node::InspectorAgent::StartIoThread",
"Cannot enable Inspector's AsyncHook, please report this.");
}
}
=======
>>>>>>> 2069010344... inspector: track async stacks when necessary |
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gibfahn
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October 31, 2017 00:16
Original commit message: [inspector] added V8InspectorClient::maxAsyncCallStackDepthChanged R=dgozman@chromium.org Bug: none Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: I0fa10978266feb3c3907ce1f3386ae7a34a33582 Reviewed-on: https://chromium-review.googlesource.com/726490 Reviewed-by: Dmitry Gozman <dgozman@chromium.org> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Cr-Commit-Position: refs/heads/master@{nodejs#48705} PR-URL: nodejs#16308 Refs: v8/v8@b1cd96e Reviewed-By: Eugene Ostroukhov <eostroukhov@google.com> Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Timothy Gu <timothygu99@gmail.com>
With this change, we do async stack tracking only when explicitly requested by the inspector client. This avoids unnecessary overhead for clients that might not be interested in async stack traces. PR-URL: nodejs#16308 Fixes: nodejs#16180 Reviewed-By: Eugene Ostroukhov <eostroukhov@google.com> Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Timothy Gu <timothygu99@gmail.com>
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@gibfahn Conflicts resolved. |
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MylesBorins
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Original commit message: [inspector] added V8InspectorClient::maxAsyncCallStackDepthChanged R=dgozman@chromium.org Bug: none Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: I0fa10978266feb3c3907ce1f3386ae7a34a33582 Reviewed-on: https://chromium-review.googlesource.com/726490 Reviewed-by: Dmitry Gozman <dgozman@chromium.org> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Cr-Commit-Position: refs/heads/master@{#48705} Backport-PR-URL: #16590 PR-URL: #16308 Refs: v8/v8@b1cd96e Reviewed-By: Eugene Ostroukhov <eostroukhov@google.com> Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Timothy Gu <timothygu99@gmail.com>
MylesBorins
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With this change, we do async stack tracking only when explicitly requested by the inspector client. This avoids unnecessary overhead for clients that might not be interested in async stack traces. Backport-PR-URL: #16590 PR-URL: #16308 Fixes: #16180 Reviewed-By: Eugene Ostroukhov <eostroukhov@google.com> Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Timothy Gu <timothygu99@gmail.com>
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This is the 8.x backport of #16308 as the version of V8 in 8.x is slightly older than master and some changes were necessary.
Checklist
Affected core subsystem(s)
deps:v8, inspector
R= @nodejs/v8 @nodejs/v8-inspector
CI: https://ci.nodejs.org/job/node-test-pull-request/11104/
V8-CI: https://ci.nodejs.org/view/All/job/node-test-commit-v8-linux/1025/