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IJPL-159382 coroutine dump: preserve job address for blocking coroutines with deduplication enabled

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GitOrigin-RevId: a134ac5d6528d01ad72098f56611531e6734acc9
This commit is contained in:
Vadim Salavatov
2024-07-30 18:25:57 +02:00
committed by intellij-monorepo-bot
parent e75a7f2f83
commit 84dd2b443c
1 changed files with 16 additions and 4 deletions
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20
platform/util/base/src/com/intellij/diagnostic/coroutineDumper.kt
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@@ -311,10 +311,22 @@ private fun JobRepresentationTree.deduplicate(): DeduplicatedJobRepresentationTr
)
private fun JobRepresentation.withoutJobAddress(): JobRepresentation {
val ind = job.lastIndexOf("}@")
if (ind == -1) return this
assert(job.substring(ind + 2, job.length).all { it.isLetterOrDigit() })
return JobRepresentation(coroutineName, job.substring(0, ind + 1), state, context, trace)
val closingBracketPosition = job.lastIndexOf("}@")
if (closingBracketPosition == -1) {
return this
}
val openingBracketPosition = job.substring(0, closingBracketPosition).lastIndexOf('{')
if (openingBracketPosition == -1) {
return this
}
if (job.substring(0, openingBracketPosition).endsWith("BlockingCoroutine")) {
return this // the address of BlockingCoroutine is important to link it to the thread that awaits it
}
if (job.substring(closingBracketPosition + 2, job.length).any { !it.isLetterOrDigit() }) {
return this // suffix doesn't look like a job address
}
val jobWithoutAddress = job.substring(0, closingBracketPosition + 1)
return JobRepresentation(coroutineName, jobWithoutAddress, state, context, trace)
}
private fun traceToDump(info: DebugCoroutineInfo, stripTrace: Boolean): List<StackTraceElement> {