inspector: fix connectToMainThread() abort without parent inspector - #65976
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #65976 +/- ##
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- Coverage 90.01% 90.00% -0.01%
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Files 785 785
Lines 269326 269329 +3
Branches 51302 51307 +5
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- Hits 242431 242419 -12
- Misses 17392 17408 +16
+ Partials 9503 9502 -1
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`inspector.Session#connectToMainThread()` in a Worker aborted the process on `CHECK_NOT_NULL(parent_handle_)` in `Agent::ConnectToMainThread()` when the parent Environment was created with `kNoCreateInspector`, as embedders that run their own inspector (or none) do. Throw the new `ERR_INSPECTOR_NOT_AVAILABLE` in that case, next to the existing throw for a Worker whose own inspector is not initialized. Refs: nodejs#35025 Signed-off-by: Shelley Vohr <shelley.vohr@gmail.com>
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inspector.Session#connectToMainThread()in a Worker aborts the process when the parent Environment was created withkNoCreateInspector, which is what an embedder that runs its own inspector (or none) passes:Agent::ConnectToMainThread()reachesCHECK_NOT_NULL(parent_handle_)because a parent without an inspector never hands the Worker a parent handle.It now throws
ERR_INSPECTOR_NOT_AVAILABLEin that case, next to the existing throw for a Worker whose own inspector is not initialized; the code is added tonode_errors.hso C++ can raise the errorlibalready uses.Tests:
EnvironmentTest.WorkerConnectToMainThreadWithoutInspectorstarts a Worker under akNoCreateInspectorEnvironment and expects the error code; it aborted before.Refs: #35025
Disclosure: the code, test and this description were written by Claude Code, directed and reviewed by @codebytere.