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// Copyright (C) 2014-2021 Bayerische Motoren Werke Aktiengesellschaft (BMW AG)
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#ifndef VSOMEIP_V3_TCP_CLIENT_ENDPOINT_IMPL_HPP_
#define VSOMEIP_V3_TCP_CLIENT_ENDPOINT_IMPL_HPP_
#include <chrono>
#include <boost/asio/ip/tcp.hpp>
#include <boost/asio/steady_timer.hpp>
#include <vsomeip/defines.hpp>
#include "client_endpoint_impl.hpp"
namespace vsomeip_v3 {
using tcp_client_endpoint_base_impl =
client_endpoint_impl<boost::asio::ip::tcp>;
class tcp_client_endpoint_impl: public tcp_client_endpoint_base_impl {
public:
tcp_client_endpoint_impl(const std::shared_ptr<endpoint_host>& _endpoint_host,
const std::shared_ptr<routing_host>& _routing_host,
const endpoint_type& _local,
const endpoint_type& _remote,
boost::asio::io_context &_io,
const std::shared_ptr<configuration>& _configuration);
virtual ~tcp_client_endpoint_impl();
void start();
void restart(bool _force);
bool get_remote_address(boost::asio::ip::address &_address) const;
std::uint16_t get_remote_port() const;
bool is_reliable() const;
bool is_local() const;
void print_status();
void send_cbk(boost::system::error_code const &_error, std::size_t _bytes,
const message_buffer_ptr_t& _sent_msg);
private:
void send_queued(std::pair<message_buffer_ptr_t, uint32_t> &_entry);
void get_configured_times_from_endpoint(
service_t _service, method_t _method,
std::chrono::nanoseconds *_debouncing,
std::chrono::nanoseconds *_maximum_retention) const;
bool is_magic_cookie(const message_buffer_ptr_t& _recv_buffer,
size_t _offset) const;
void send_magic_cookie(message_buffer_ptr_t &_buffer);
void receive_cbk(boost::system::error_code const &_error,
std::size_t _bytes,
const message_buffer_ptr_t& _recv_buffer,
std::size_t _recv_buffer_size);
void connect();
void receive();
void receive(message_buffer_ptr_t _recv_buffer,
std::size_t _recv_buffer_size,
std::size_t _missing_capacity);
void calculate_shrink_count(const message_buffer_ptr_t& _recv_buffer,
std::size_t _recv_buffer_size);
std::string get_address_port_remote() const;
std::string get_address_port_local() const;
void handle_recv_buffer_exception(const std::exception &_e,
const message_buffer_ptr_t& _recv_buffer,
std::size_t _recv_buffer_size);
void set_local_port();
std::size_t write_completion_condition(
const boost::system::error_code& _error,
std::size_t _bytes_transferred, std::size_t _bytes_to_send,
service_t _service, method_t _method, client_t _client, session_t _session,
const std::chrono::steady_clock::time_point _start);
std::string get_remote_information() const;
std::shared_ptr<struct timing> get_timing(
const service_t& _service, const instance_t& _instance) const;
bool tp_segmentation_enabled(service_t _service, method_t _method) const;
std::uint32_t get_max_allowed_reconnects() const;
void max_allowed_reconnects_reached();
void wait_until_sent(const boost::system::error_code &_error);
const std::uint32_t recv_buffer_size_initial_;
message_buffer_ptr_t recv_buffer_;
std::uint32_t shrink_count_;
const std::uint32_t buffer_shrink_threshold_;
const boost::asio::ip::address remote_address_;
const std::uint16_t remote_port_;
std::chrono::steady_clock::time_point last_cookie_sent_;
const std::chrono::milliseconds send_timeout_;
const std::chrono::milliseconds send_timeout_warning_;
std::uint32_t tcp_restart_aborts_max_;
std::uint32_t tcp_connect_time_max_;
std::atomic<uint32_t> aborted_restart_count_;
std::chrono::steady_clock::time_point connect_timepoint_;
std::mutex sent_mutex_;
bool is_sending_;
boost::asio::steady_timer sent_timer_;
};
} // namespace vsomeip_v3
#endif // VSOMEIP_V3_TCP_CLIENT_ENDPOINT_IMPL_HPP_
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