forked from mirrors/gecko-dev
e7a014adc4
PHttpBackgroundChannel is created by content process because PBackground IPDL can only be initiated from content process. The background channel deletion is controlled by chrome process while PHttpChannel is going to be closed or canceled. BackgroundChannelRegistrar is introduced for pairing HttpChannelParent and HttpBackgroundChannelParent since they are created over different IPDL asynchronously. nsIParentRedirectingChannel.continueVerification is introduced to asynchronously wait for background channel to be established on the new channel during the Redirect2Verify phase. MozReview-Commit-ID: 41l8ivan8iA --HG-- extra : rebase_source : b8b6d7e7c037efaa9fc13df14191205c603e833a
52 lines
1.7 KiB
C++
52 lines
1.7 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_net_BackgroundChannelRegistrar_h__
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#define mozilla_net_BackgroundChannelRegistrar_h__
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#include "nsIBackgroundChannelRegistrar.h"
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#include "nsRefPtrHashtable.h"
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namespace mozilla {
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namespace net {
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class HttpBackgroundChannelParent;
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class HttpChannelParent;
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class BackgroundChannelRegistrar final : public nsIBackgroundChannelRegistrar
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{
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typedef nsRefPtrHashtable<nsUint64HashKey, HttpChannelParent>
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ChannelHashtable;
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typedef nsRefPtrHashtable<nsUint64HashKey, HttpBackgroundChannelParent>
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BackgroundChannelHashtable;
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIBACKGROUNDCHANNELREGISTRAR
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explicit BackgroundChannelRegistrar();
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private:
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virtual ~BackgroundChannelRegistrar();
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// A helper function for BackgroundChannelRegistrar itself to callback
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// HttpChannelParent and HttpBackgroundChannelParent when both objects are
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// ready. aChannelParent and aBgParent is the pair of HttpChannelParent and
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// HttpBackgroundChannelParent that should be linked together.
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void NotifyChannelLinked(HttpChannelParent* aChannelParent,
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HttpBackgroundChannelParent* aBgParent);
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// Store unlinked HttpChannelParent objects.
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ChannelHashtable mChannels;
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// Store unlinked HttpBackgroundChannelParent objects.
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BackgroundChannelHashtable mBgChannels;
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};
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} // namespace net
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} // namespace mozilla
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#endif // mozilla_net_BackgroundChannelRegistrar_h__
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