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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef EXTENSIONS_BROWSER_SERVICE_WORKER_WORKER_ID_H_
#define EXTENSIONS_BROWSER_SERVICE_WORKER_WORKER_ID_H_
#include <stdint.h>
#include <optional>
#include <ostream>
#include "extensions/common/extension_id.h"
#include "third_party/blink/public/common/tokens/tokens.h"
namespace extensions {
// Identifies a running extension Service Worker.
struct WorkerId {
WorkerId();
WorkerId(const ExtensionId& extension_id,
int render_process_id,
int64_t version_id,
int thread_id);
WorkerId(const ExtensionId& extension_id,
int render_process_id,
int64_t version_id,
int thread_id,
const blink::ServiceWorkerToken& start_token);
ExtensionId extension_id;
int render_process_id;
int64_t version_id;
int thread_id;
// A token that uniquely identifies this running instance of the Service
// Worker. It is valid from worker started until stopped.
// TODO(crbug.com/40276609): See if we can remove `render_process_id`,
// `version_id`, and/or `thread_id` in favor of start_token. Then make this
// non-optional when creating an instance.
std::optional<blink::ServiceWorkerToken> start_token;
bool operator<(const WorkerId& other) const;
bool operator==(const WorkerId& other) const;
bool operator!=(const WorkerId& other) const;
};
std::ostream& operator<<(std::ostream& out, const WorkerId& id);
} // namespace extensions
#endif // EXTENSIONS_BROWSER_SERVICE_WORKER_WORKER_ID_H_
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