3 * Copyright 2015 gRPC authors.
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
19 #ifndef GRPC_CORE_EXT_TRANSPORT_CHTTP2_TRANSPORT_FRAME_RST_STREAM_H
20 #define GRPC_CORE_EXT_TRANSPORT_CHTTP2_TRANSPORT_FRAME_RST_STREAM_H
22 #include <grpc/support/port_platform.h>
24 #include <grpc/slice.h>
25 #include "src/core/ext/transport/chttp2/transport/frame.h"
26 #include "src/core/lib/transport/transport.h"
28 struct grpc_chttp2_rst_stream_parser {
30 uint8_t reason_bytes[4];
32 grpc_slice grpc_chttp2_rst_stream_create(uint32_t stream_id, uint32_t code,
33 grpc_transport_one_way_stats* stats);
35 // Adds RST_STREAM frame to t->qbuf (buffer for the next write). Should be
36 // called when we want to add RST_STREAM and we are not in
37 // write_action_begin_locked.
38 void grpc_chttp2_add_rst_stream_to_next_write(
39 grpc_chttp2_transport* t, uint32_t id, uint32_t code,
40 grpc_transport_one_way_stats* stats);
42 grpc_error* grpc_chttp2_rst_stream_parser_begin_frame(
43 grpc_chttp2_rst_stream_parser* parser, uint32_t length, uint8_t flags);
44 grpc_error* grpc_chttp2_rst_stream_parser_parse(void* parser,
45 grpc_chttp2_transport* t,
46 grpc_chttp2_stream* s,
47 const grpc_slice& slice,
50 #endif /* GRPC_CORE_EXT_TRANSPORT_CHTTP2_TRANSPORT_FRAME_RST_STREAM_H */