GRPC C++  1.39.1
frame_goaway.h
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1 /*
2  *
3  * Copyright 2015 gRPC authors.
4  *
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
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
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.
16  *
17  */
18 
19 #ifndef GRPC_CORE_EXT_TRANSPORT_CHTTP2_TRANSPORT_FRAME_GOAWAY_H
20 #define GRPC_CORE_EXT_TRANSPORT_CHTTP2_TRANSPORT_FRAME_GOAWAY_H
21 
23 
24 #include <grpc/slice.h>
25 #include <grpc/slice_buffer.h>
27 
28 typedef enum {
39 
42  uint32_t last_stream_id;
43  uint32_t error_code;
44  char* debug_data;
45  uint32_t debug_length;
46  uint32_t debug_pos;
47 };
51  grpc_chttp2_goaway_parser* parser, uint32_t length, uint8_t flags);
55  const grpc_slice& slice,
56  int is_last);
57 
58 void grpc_chttp2_goaway_append(uint32_t last_stream_id, uint32_t error_code,
59  const grpc_slice& debug_data,
60  grpc_slice_buffer* slice_buffer);
61 
62 #endif /* GRPC_CORE_EXT_TRANSPORT_CHTTP2_TRANSPORT_FRAME_GOAWAY_H */
grpc_chttp2_goaway_parse_state
Definition: frame_goaway.h:28
@ GRPC_CHTTP2_GOAWAY_ERR1
Definition: frame_goaway.h:34
@ GRPC_CHTTP2_GOAWAY_DEBUG
Definition: frame_goaway.h:37
@ GRPC_CHTTP2_GOAWAY_ERR0
Definition: frame_goaway.h:33
@ GRPC_CHTTP2_GOAWAY_LSI0
Definition: frame_goaway.h:29
@ GRPC_CHTTP2_GOAWAY_LSI3
Definition: frame_goaway.h:32
@ GRPC_CHTTP2_GOAWAY_ERR3
Definition: frame_goaway.h:36
@ GRPC_CHTTP2_GOAWAY_ERR2
Definition: frame_goaway.h:35
@ GRPC_CHTTP2_GOAWAY_LSI1
Definition: frame_goaway.h:30
@ GRPC_CHTTP2_GOAWAY_LSI2
Definition: frame_goaway.h:31
void grpc_chttp2_goaway_parser_destroy(grpc_chttp2_goaway_parser *p)
Definition: frame_goaway.cc:35
void grpc_chttp2_goaway_append(uint32_t last_stream_id, uint32_t error_code, const grpc_slice &debug_data, grpc_slice_buffer *slice_buffer)
Definition: frame_goaway.cc:150
void grpc_chttp2_goaway_parser_init(grpc_chttp2_goaway_parser *p)
Definition: frame_goaway.cc:31
grpc_error_handle grpc_chttp2_goaway_parser_begin_frame(grpc_chttp2_goaway_parser *parser, uint32_t length, uint8_t flags)
Definition: frame_goaway.cc:39
grpc_error_handle grpc_chttp2_goaway_parser_parse(void *parser, grpc_chttp2_transport *t, grpc_chttp2_stream *s, const grpc_slice &slice, int is_last)
Definition: frame_goaway.cc:54
grpc_slice slice
Definition: server.cc:461
Definition: frame_goaway.h:40
uint32_t last_stream_id
Definition: frame_goaway.h:42
uint32_t error_code
Definition: frame_goaway.h:43
uint32_t debug_pos
Definition: frame_goaway.h:46
uint32_t debug_length
Definition: frame_goaway.h:45
char * debug_data
Definition: frame_goaway.h:44
grpc_chttp2_goaway_parse_state state
Definition: frame_goaway.h:41
Definition: internal.h:509
Definition: internal.h:288
Definition: error_internal.h:41
Represents an expandable array of slices, to be interpreted as a single item.
Definition: slice.h:78
A grpc_slice s, if initialized, represents the byte range s.bytes[0..s.length-1].
Definition: slice.h:60