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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_UPDATE_CLIENT_PING_MANAGER_H_
#define COMPONENTS_UPDATE_CLIENT_PING_MANAGER_H_
#include "base/functional/callback_forward.h"
#include "base/memory/ref_counted.h"
#include "base/sequence_checker.h"
#include "base/values.h"
namespace update_client {
class Configurator;
struct CrxComponent;
class PingManager : public base::RefCountedThreadSafe<PingManager> {
public:
explicit PingManager(scoped_refptr<Configurator> config);
PingManager(const PingManager&) = delete;
PingManager& operator=(const PingManager&) = delete;
// Sends a ping for `component`. `callback` is invoked after the ping is sent
// or an error has occurred. The ping itself is not persisted and it will
// be discarded if it has not been sent for any reason.
virtual void SendPing(const std::string& session_id,
const CrxComponent& component,
std::vector<base::Value::Dict> events,
base::OnceClosure callback);
protected:
virtual ~PingManager();
private:
friend class base::RefCountedThreadSafe<PingManager>;
SEQUENCE_CHECKER(sequence_checker_);
const scoped_refptr<Configurator> config_;
};
} // namespace update_client
#endif // COMPONENTS_UPDATE_CLIENT_PING_MANAGER_H_
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