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/*
* nghttp2 - HTTP/2 C Library
*
* Copyright (c) 2019 nghttp2 contributors
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef H2LOAD_HTTP3_SESSION_H
#define H2LOAD_HTTP3_SESSION_H
#include "h2load_session.h"
#include <nghttp3/nghttp3.h>
namespace h2load {
struct Client;
class Http3Session : public Session {
public:
Http3Session(Client *client);
virtual ~Http3Session();
virtual void on_connect();
virtual int submit_request();
virtual int on_read(const uint8_t *data, size_t len);
virtual int on_write();
virtual void terminate();
virtual size_t max_concurrent_streams();
int init_conn();
int stream_close(int64_t stream_id, uint64_t app_error_code);
int end_stream(int64_t stream_id);
void recv_data(int64_t stream_id, const uint8_t *data, size_t datalen);
void consume(int64_t stream_id, size_t nconsumed);
void begin_headers(int64_t stream_id);
void recv_header(int64_t stream_id, const nghttp3_vec *name,
const nghttp3_vec *value);
int stop_sending(int64_t stream_id, uint64_t app_error_code);
int reset_stream(int64_t stream_id, uint64_t app_error_code);
int close_stream(int64_t stream_id, uint64_t app_error_code);
int shutdown_stream_read(int64_t stream_id);
int extend_max_local_streams();
int64_t submit_request_internal();
ssize_t read_stream(uint32_t flags, int64_t stream_id, const uint8_t *data,
size_t datalen);
ssize_t write_stream(int64_t &stream_id, int &fin, nghttp3_vec *vec,
size_t veccnt);
void block_stream(int64_t stream_id);
int unblock_stream(int64_t stream_id);
void shutdown_stream_write(int64_t stream_id);
int add_write_offset(int64_t stream_id, size_t ndatalen);
int add_ack_offset(int64_t stream_id, size_t datalen);
void read_data(nghttp3_vec *vec, size_t veccnt, uint32_t *pflags);
private:
Client *client_;
nghttp3_conn *conn_;
size_t npending_request_;
size_t reqidx_;
};
} // namespace h2load
#endif // H2LOAD_HTTP3_SESSION_H
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