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Set the event loop whenever DefaultExecutor is accessed #4240

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merged 1 commit into from
Oct 1, 2024
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Set the event loop whenever DefaultExecutor is accessed #4240

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14 changes: 7 additions & 7 deletions kotlinx-coroutines-core/wasmWasi/src/EventLoop.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -39,19 +39,19 @@ private fun sleep(nanos: Long, ptrTo32Bytes: Pointer, ptrTo8Bytes: Pointer, ptrT
}

internal actual object DefaultExecutor : EventLoopImplBase() {

init {
if (kotlin.wasm.internal.onExportedFunctionExit == null) {
kotlin.wasm.internal.onExportedFunctionExit = ::runEventLoop
}
}

override fun shutdown() {
// don't do anything: on WASI, the event loop is the default executor, we can't shut it down
}

override fun invokeOnTimeout(timeMillis: Long, block: Runnable, context: CoroutineContext): DisposableHandle =
scheduleInvokeOnTimeout(timeMillis, block)

actual override fun enqueue(task: Runnable) {
if (kotlin.wasm.internal.onExportedFunctionExit == null) {
kotlin.wasm.internal.onExportedFunctionExit = ::runEventLoop
}
super.enqueue(task)
}
}

internal actual abstract class EventLoopImplPlatform : EventLoop() {
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