| // Copyright 2024 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 QUICHE_QUIC_CORE_FRAMES_QUIC_RESET_STREAM_AT_FRAME_H_ |
| #define QUICHE_QUIC_CORE_FRAMES_QUIC_RESET_STREAM_AT_FRAME_H_ |
| |
| #include <cstdint> |
| #include <ostream> |
| |
| #include "quiche/quic/core/quic_constants.h" |
| #include "quiche/quic/core/quic_types.h" |
| #include "quiche/common/platform/api/quiche_export.h" |
| |
| namespace quic { |
| |
| // RESET_STREAM_AT allows a QUIC application to reset a stream, but only after |
| // the receiver consumes data up to a certain point. Defined in |
| // <https://datatracker.ietf.org/doc/draft-ietf-quic-reliable-stream-reset/>. |
| struct QUICHE_EXPORT QuicResetStreamAtFrame { |
| QuicResetStreamAtFrame() = default; |
| QuicResetStreamAtFrame(QuicControlFrameId control_frame_id, |
| QuicStreamId stream_id, uint64_t error, |
| QuicStreamOffset final_offset, |
| QuicStreamOffset reliable_offset); |
| |
| friend QUICHE_EXPORT std::ostream& operator<<( |
| std::ostream& os, const QuicResetStreamAtFrame& frame); |
| |
| bool operator==(const QuicResetStreamAtFrame& rhs) const; |
| bool operator!=(const QuicResetStreamAtFrame& rhs) const; |
| |
| // A unique identifier of this control frame. 0 when this frame is received, |
| // and non-zero when sent. |
| QuicControlFrameId control_frame_id = kInvalidControlFrameId; |
| |
| QuicStreamId stream_id = 0; |
| uint64_t error = 0; |
| |
| // The total number of bytes ever sent on the stream; used for flow control. |
| QuicStreamOffset final_offset = 0; |
| // The RESET_STREAM is active only after the application reads up to |
| // `reliable_offset` bytes. |
| QuicStreamOffset reliable_offset = 0; |
| }; |
| |
| } // namespace quic |
| |
| #endif // QUICHE_QUIC_CORE_FRAMES_QUIC_RESET_STREAM_AT_FRAME_H_ |