mirror of
https://github.com/oven-sh/bun
synced 2026-02-13 20:39:05 +00:00
78defe7a87
* make more tests pass * worker changes * fix some bugs * remove this * progress * uh * okay * remove console log * a * comment assert for later * mergable state * remove test * remove test
44 lines
1.4 KiB
C++
44 lines
1.4 KiB
C++
#include "config.h"
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#include "BunWorkerGlobalScope.h"
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#include "MessagePortChannelProviderImpl.h"
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namespace WebCore {
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WTF_MAKE_ISO_ALLOCATED_IMPL(GlobalScope);
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MessagePortChannelProvider& GlobalScope::messagePortChannelProvider()
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{
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return *reinterpret_cast<MessagePortChannelProvider*>(&MessagePortChannelProviderImpl::singleton());
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}
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void GlobalScope::onDidChangeListenerImpl(EventTarget& self, const AtomString& eventType, OnDidChangeListenerKind kind)
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{
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if (eventType == eventNames().messageEvent) {
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auto& global = static_cast<GlobalScope&>(self);
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switch (kind) {
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case Add:
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if (global.m_messageEventCount == 0) {
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global.scriptExecutionContext()->refEventLoop();
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}
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global.m_messageEventCount++;
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break;
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case Remove:
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global.m_messageEventCount--;
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if (global.m_messageEventCount == 0) {
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global.scriptExecutionContext()->unrefEventLoop();
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}
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break;
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// I dont think clear in this context is ever called. If it is (search OnDidChangeListenerKind::Clear for the impl),
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// it may actually call once per event, in a way the Remove code above would suffice.
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case Clear:
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if (global.m_messageEventCount > 0) {
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global.scriptExecutionContext()->unrefEventLoop();
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}
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global.m_messageEventCount = 0;
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break;
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}
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}
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};
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} |