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/*
* nghttp2 - HTTP/2 C Library
*
* Copyright (c) 2014 Tatsuhiro Tsujikawa
*
* 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_SESSION_H
#define H2LOAD_SESSION_H
#include "nghttp2_config.h"
#include <sys/types.h>
#include <cinttypes>
#include "h2load.h"
namespace h2load {
class Session {
public:
virtual ~Session() {}
// Called when the connection was made.
virtual void on_connect() = 0;
// Called when one request must be issued.
virtual int submit_request() = 0;
// Called when incoming bytes are available. The subclass has to
// return the number of bytes read.
virtual int on_read(const uint8_t *data, size_t len) = 0;
// Called when write is available. Returns 0 on success, otherwise
// return -1.
virtual int on_write() = 0;
// Called when the underlying session must be terminated.
virtual void terminate() = 0;
// Return the maximum concurrency per connection
virtual size_t max_concurrent_streams() = 0;
};
} // namespace h2load
#endif // H2LOAD_SESSION_H
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