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66a19b8550
Otherwise we end up holding on to every fetch record indefinitely. Found by analyzing GC heap graphs on Discord.
49 lines
1.7 KiB
C++
49 lines
1.7 KiB
C++
/*
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* Copyright (c) 2024, Mohamed amine Bounya <mobounya@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibWeb/Fetch/Infrastructure/FetchController.h>
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namespace Web::Fetch::Infrastructure {
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// https://fetch.spec.whatwg.org/#concept-fetch-record
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class FetchRecord final : public JS::Cell {
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GC_CELL(FetchRecord, JS::Cell);
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GC_DECLARE_ALLOCATOR(FetchRecord);
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public:
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[[nodiscard]] static GC::Ref<FetchRecord> create(JS::VM&, GC::Ref<Infrastructure::Request>);
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[[nodiscard]] static GC::Ref<FetchRecord> create(JS::VM&, GC::Ref<Infrastructure::Request>, GC::Ptr<FetchController>);
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[[nodiscard]] GC::Ref<Infrastructure::Request> request() const { return m_request; }
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void set_request(GC::Ref<Infrastructure::Request> request) { m_request = request; }
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[[nodiscard]] GC::Ptr<FetchController> fetch_controller() const { return m_fetch_controller; }
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void set_fetch_controller(GC::Ptr<FetchController> fetch_controller) { m_fetch_controller = fetch_controller; }
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private:
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explicit FetchRecord(GC::Ref<Infrastructure::Request>);
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FetchRecord(GC::Ref<Infrastructure::Request>, GC::Ptr<FetchController>);
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virtual void visit_edges(Visitor&) override;
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virtual void finalize() override;
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// https://fetch.spec.whatwg.org/#concept-request
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// A fetch record has an associated request (a request)
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GC::Ref<Infrastructure::Request> m_request;
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// https://fetch.spec.whatwg.org/#fetch-controller
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// A fetch record has an associated controller (a fetch controller or null)
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GC::Ptr<FetchController> m_fetch_controller { nullptr };
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IntrusiveListNode<FetchRecord> m_list_node;
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public:
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using List = IntrusiveList<&FetchRecord::m_list_node>;
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};
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}
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