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* Copyright (C) 2017 Apple Inc. All rights reserved.
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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#include "WebInspectorInterruptDispatcher.h"
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#include "WebInspectorInterruptDispatcherMessages.h"
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#include <JavaScriptCore/VM.h>
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#include <WebCore/CommonVM.h>
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#include <wtf/WorkQueue.h>
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Ref<WebInspectorInterruptDispatcher> WebInspectorInterruptDispatcher::create()
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return adoptRef(*new WebInspectorInterruptDispatcher);
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WebInspectorInterruptDispatcher::WebInspectorInterruptDispatcher()
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: m_queue(WorkQueue::create("com.apple.WebKit.WebInspectorInterruptDispatcher"))
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WebInspectorInterruptDispatcher::~WebInspectorInterruptDispatcher()
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void WebInspectorInterruptDispatcher::initializeConnection(IPC::Connection* connection)
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connection->addWorkQueueMessageReceiver(Messages::WebInspectorInterruptDispatcher::messageReceiverName(), m_queue.get(), this);
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void WebInspectorInterruptDispatcher::notifyNeedDebuggerBreak()
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// If the web process has not been fully initialized yet, then there
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// is no VM to be notified and thus no infinite loop to break. Bail out.
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if (!WebCore::commonVMOrNull())
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JSC::VM& vm = WebCore::commonVM();
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vm.notifyNeedDebuggerBreak();