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// Copyright 2020 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef DISCOVERY_COMMON_REPORTING_CLIENT_H_
#define DISCOVERY_COMMON_REPORTING_CLIENT_H_
#include "platform/base/error.h"
namespace openscreen {
namespace discovery {
// This class is implemented by the embedder who wishes to use discovery. The
// discovery implementation will use this API to report back errors and metrics.
// NOTE: All methods in the reporting client will be called from the task runner
// thread.
// TODO(rwkeane): Report state changes back to the caller.
class ReportingClient {
public:
virtual ~ReportingClient() = default;
// This method is called when an error is detected by the underlying
// infrastructure from which recovery cannot be initiated. For example, an
// error binding a multicast socket.
virtual void OnFatalError(Error error) = 0;
// This method is called when an error is detected by the underlying
// infrastructure which does not prevent further functionality of the runtime.
// For example, a conversion failure between DnsSdInstanceRecord and the
// externally supplied class.
virtual void OnRecoverableError(Error error) = 0;
};
} // namespace discovery
} // namespace openscreen
#endif // DISCOVERY_COMMON_REPORTING_CLIENT_H_
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