Andrew Zambazos
79 lines
2.6 KiB
JavaScript
79 lines
2.6 KiB
JavaScript
/*
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* Copyright (C) 2016 Apple Inc. All rights reserved.
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*
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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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* are met:
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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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*
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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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*/
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WI.WorkerManager = class WorkerManager extends WI.Object
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{
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constructor()
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{
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super();
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this._connections = new Map;
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}
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// Target
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initializeTarget(target)
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{
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if (target.hasDomain("Worker"))
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target.WorkerAgent.enable();
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}
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// WorkerObserver
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workerCreated(target, workerId, url, name)
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{
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console.assert(target.hasCommand("Worker.sendMessageToWorker"));
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let connection = new InspectorBackend.WorkerConnection;
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let workerTarget = new WI.WorkerTarget(target, workerId, url, name, connection);
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workerTarget.initialize();
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WI.targetManager.addTarget(workerTarget);
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this._connections.set(workerId, connection);
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// Unpause the worker now that we have sent all initialization messages.
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// Ignore errors if a worker went away quickly.
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target.WorkerAgent.initialized(workerId).catch(function(){});
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}
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workerTerminated(workerId)
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{
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let connection = this._connections.take(workerId);
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WI.targetManager.removeTarget(connection.target);
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}
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dispatchMessageFromWorker(workerId, message)
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{
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let connection = this._connections.get(workerId);
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console.assert(connection);
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if (!connection)
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return;
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connection.dispatch(message);
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}
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};
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