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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef NET_QUIC_WEB_TRANSPORT_ERROR_H_
#define NET_QUIC_WEB_TRANSPORT_ERROR_H_
#include <ostream>
#include <string>
#include "base/strings/string_piece.h"
#include "net/base/net_errors.h"
#include "net/base/net_export.h"
#include "net/third_party/quiche/src/quiche/quic/core/quic_error_codes.h"
namespace net {
struct NET_EXPORT WebTransportError {
WebTransportError() = default;
explicit WebTransportError(int net_error) : net_error(net_error) {
DCHECK_LT(net_error, 0);
}
WebTransportError(int net_error,
quic::QuicErrorCode quic_error,
base::StringPiece details,
bool safe_to_report_details)
: net_error(net_error),
quic_error(quic_error),
details(details),
safe_to_report_details(safe_to_report_details) {
DCHECK_LT(net_error, 0);
}
// |net_error| is always set to a meaningful value.
int net_error = ERR_FAILED;
// |quic_error| is set to a QUIC error, or to quic::QUIC_NO_ERROR if the error
// originates non-QUIC parts of the stack.
quic::QuicErrorCode quic_error = quic::QUIC_NO_ERROR;
// Human-readable error summary.
std::string details;
// WebTransport requires that the connection errors have to be
// undistinguishable until the peer is confirmed to be a WebTransport
// endpoint. See https://w3c.github.io/webtransport/#protocol-security
bool safe_to_report_details = false;
};
NET_EXPORT
std::string WebTransportErrorToString(const WebTransportError& error);
NET_EXPORT
std::ostream& operator<<(std::ostream& os, const WebTransportError& error);
} // namespace net
#endif // NET_QUIC_WEB_TRANSPORT_ERROR_H_
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