mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-08 02:14:43 +00:00
794756e970
Response Timing should be reported before the body stream completing. In the original implementation, the response timing is recorded when OnResponseEnd is called, but it is too late. Response timing could not be ready when response.text() or response.blob() resolves the promise. This is the fourth patch for reporting the preload response timing for ServiceWorker NavigationPreload. This patch adds the needed IPCs PFetchEventOp and PFetchEventOpProxy to propagate the preload response timing from the parent process main thread to the content process worker thread. Since navigation preload is an asynchronous action, corresponding promises for asynchronous propagation are also created in FetchService, FetchEventOpChild, FetchEventOpProxyChild, and FetchEventOp. Depends on D167938 Differential Revision: https://phabricator.services.mozilla.com/D167939
79 lines
2.4 KiB
C++
79 lines
2.4 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef mozilla_dom_fetcheventopproxychild_h__
|
|
#define mozilla_dom_fetcheventopproxychild_h__
|
|
|
|
#include "nsISupportsImpl.h"
|
|
|
|
#include "ServiceWorkerOp.h"
|
|
#include "ServiceWorkerOpPromise.h"
|
|
#include "mozilla/MozPromise.h"
|
|
#include "mozilla/RefPtr.h"
|
|
#include "mozilla/dom/InternalRequest.h"
|
|
#include "mozilla/dom/PFetchEventOpProxyChild.h"
|
|
|
|
namespace mozilla::dom {
|
|
|
|
class InternalRequest;
|
|
class InternalResponse;
|
|
class ParentToChildServiceWorkerFetchEventOpArgs;
|
|
|
|
class FetchEventOpProxyChild final : public PFetchEventOpProxyChild {
|
|
friend class PFetchEventOpProxyChild;
|
|
|
|
public:
|
|
NS_INLINE_DECL_THREADSAFE_REFCOUNTING(FetchEventOpProxyChild, override);
|
|
|
|
FetchEventOpProxyChild() = default;
|
|
|
|
void Initialize(const ParentToChildServiceWorkerFetchEventOpArgs& aArgs);
|
|
|
|
// Must only be called once and on a worker thread.
|
|
SafeRefPtr<InternalRequest> ExtractInternalRequest();
|
|
|
|
RefPtr<FetchEventPreloadResponseAvailablePromise>
|
|
GetPreloadResponseAvailablePromise();
|
|
|
|
RefPtr<FetchEventPreloadResponseTimingPromise>
|
|
GetPreloadResponseTimingPromise();
|
|
|
|
RefPtr<FetchEventPreloadResponseEndPromise> GetPreloadResponseEndPromise();
|
|
|
|
private:
|
|
~FetchEventOpProxyChild() = default;
|
|
|
|
mozilla::ipc::IPCResult RecvPreloadResponse(
|
|
ParentToChildInternalResponse&& aResponse);
|
|
|
|
mozilla::ipc::IPCResult RecvPreloadResponseTiming(ResponseTiming&& aTiming);
|
|
|
|
mozilla::ipc::IPCResult RecvPreloadResponseEnd(ResponseEndArgs&& aArgs);
|
|
|
|
void ActorDestroy(ActorDestroyReason) override;
|
|
|
|
MozPromiseRequestHolder<FetchEventRespondWithPromise>
|
|
mRespondWithPromiseRequestHolder;
|
|
|
|
RefPtr<FetchEventOp> mOp;
|
|
|
|
// Initialized on RemoteWorkerService::Thread, read on a worker thread.
|
|
SafeRefPtr<InternalRequest> mInternalRequest;
|
|
|
|
RefPtr<FetchEventPreloadResponseAvailablePromise::Private>
|
|
mPreloadResponseAvailablePromise;
|
|
RefPtr<FetchEventPreloadResponseTimingPromise::Private>
|
|
mPreloadResponseTimingPromise;
|
|
RefPtr<FetchEventPreloadResponseEndPromise::Private>
|
|
mPreloadResponseEndPromise;
|
|
|
|
Maybe<ServiceWorkerOpResult> mCachedOpResult;
|
|
};
|
|
|
|
} // namespace mozilla::dom
|
|
|
|
#endif // mozilla_dom_fetcheventopproxychild_h__
|