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content / browser / indexed_db / instance / lock_request_data.h [blame]
// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_INDEXED_DB_INSTANCE_LOCK_REQUEST_DATA_H_
#define CONTENT_BROWSER_INDEXED_DB_INSTANCE_LOCK_REQUEST_DATA_H_
#include "base/supports_user_data.h"
#include "base/unguessable_token.h"
namespace content::indexed_db {
// This struct holds data about the client that has requested a new connection
// or transaction. It's a way to inject extra metadata into
// `PartitionedLockHolder`.
// TODO(estade): `PartitionedLockHolder` and related classes should live in
// `//content/browser/indexed_db/instance`, in which case this extra struct can
// be folded into `PartitionedLockHolder`.
struct LockRequestData : public base::SupportsUserData::Data {
static const void* const kKey;
LockRequestData(const base::UnguessableToken& client_token,
int scheduling_priority);
~LockRequestData() override;
base::UnguessableToken client_token;
int scheduling_priority;
};
} // namespace content::indexed_db
#endif // CONTENT_BROWSER_INDEXED_DB_INSTANCE_LOCK_REQUEST_DATA_H_