mirror of
https://codeberg.org/anoncontributorxmr/monero.git
synced 2024-11-14 07:03:29 +01:00
361 lines
10 KiB
C++
361 lines
10 KiB
C++
// Copyright (c) 2014-2018, The Monero Project
|
|
//
|
|
// All rights reserved.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without modification, are
|
|
// permitted provided that the following conditions are met:
|
|
//
|
|
// 1. Redistributions of source code must retain the above copyright notice, this list of
|
|
// conditions and the following disclaimer.
|
|
//
|
|
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
|
// of conditions and the following disclaimer in the documentation and/or other
|
|
// materials provided with the distribution.
|
|
//
|
|
// 3. Neither the name of the copyright holder nor the names of its contributors may be
|
|
// used to endorse or promote products derived from this software without specific
|
|
// prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
|
|
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
|
|
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
|
|
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
//
|
|
// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
|
|
|
|
#pragma once
|
|
|
|
#include <atomic>
|
|
|
|
#include <boost/asio/io_service.hpp>
|
|
|
|
#include "include_base_utils.h"
|
|
#include "string_tools.h"
|
|
#include "net/levin_protocol_handler_async.h"
|
|
#include "net/abstract_tcp_server2.h"
|
|
#include "serialization/keyvalue_serialization.h"
|
|
|
|
#include "../unit_tests/unit_tests_utils.h"
|
|
|
|
namespace net_load_tests
|
|
{
|
|
struct test_connection_context : epee::net_utils::connection_context_base
|
|
{
|
|
volatile bool m_closed;
|
|
};
|
|
|
|
typedef epee::levin::async_protocol_handler<test_connection_context> test_levin_protocol_handler;
|
|
typedef epee::levin::async_protocol_handler_config<test_connection_context> test_levin_protocol_handler_config;
|
|
typedef epee::net_utils::connection<test_levin_protocol_handler> test_connection;
|
|
typedef epee::net_utils::boosted_tcp_server<test_levin_protocol_handler> test_tcp_server;
|
|
|
|
struct test_levin_commands_handler : public epee::levin::levin_commands_handler<test_connection_context>
|
|
{
|
|
test_levin_commands_handler()
|
|
//: m_return_code(LEVIN_OK)
|
|
//, m_last_command(-1)
|
|
{
|
|
}
|
|
|
|
virtual int invoke(int command, const std::string& in_buff, std::string& buff_out, test_connection_context& context)
|
|
{
|
|
//m_invoke_counter.inc();
|
|
//std::unique_lock<std::mutex> lock(m_mutex);
|
|
//m_last_command = command;
|
|
//m_last_in_buf = in_buff;
|
|
//buff_out = m_invoke_out_buf;
|
|
//return m_return_code;
|
|
return LEVIN_OK;
|
|
}
|
|
|
|
virtual int notify(int command, const std::string& in_buff, test_connection_context& context)
|
|
{
|
|
//m_notify_counter.inc();
|
|
//std::unique_lock<std::mutex> lock(m_mutex);
|
|
//m_last_command = command;
|
|
//m_last_in_buf = in_buff;
|
|
//return m_return_code;
|
|
return LEVIN_OK;
|
|
}
|
|
|
|
virtual void callback(test_connection_context& context)
|
|
{
|
|
//m_callback_counter.inc();
|
|
//std::cout << "test_levin_commands_handler::callback()" << std::endl;
|
|
}
|
|
|
|
virtual void on_connection_new(test_connection_context& context)
|
|
{
|
|
m_new_connection_counter.inc();
|
|
//std::cout << "test_levin_commands_handler::on_connection_new()" << std::endl;
|
|
}
|
|
|
|
virtual void on_connection_close(test_connection_context& context)
|
|
{
|
|
m_close_connection_counter.inc();
|
|
//std::cout << "test_levin_commands_handler::on_connection_close()" << std::endl;
|
|
}
|
|
|
|
//size_t invoke_counter() const { return m_invoke_counter.get(); }
|
|
//size_t notify_counter() const { return m_notify_counter.get(); }
|
|
//size_t callback_counter() const { return m_callback_counter.get(); }
|
|
size_t new_connection_counter() const { return m_new_connection_counter.get(); }
|
|
size_t close_connection_counter() const { return m_close_connection_counter.get(); }
|
|
|
|
//int return_code() const { return m_return_code; }
|
|
//void return_code(int v) { m_return_code = v; }
|
|
|
|
//const std::string& invoke_out_buf() const { return m_invoke_out_buf; }
|
|
//void invoke_out_buf(const std::string& v) { m_invoke_out_buf = v; }
|
|
|
|
//int last_command() const { return m_last_command; }
|
|
//const std::string& last_in_buf() const { return m_last_in_buf; }
|
|
|
|
protected:
|
|
//unit_test::call_counter m_invoke_counter;
|
|
//unit_test::call_counter m_notify_counter;
|
|
//unit_test::call_counter m_callback_counter;
|
|
unit_test::call_counter m_new_connection_counter;
|
|
unit_test::call_counter m_close_connection_counter;
|
|
|
|
//std::mutex m_mutex;
|
|
|
|
//int m_return_code;
|
|
//std::string m_invoke_out_buf;
|
|
|
|
//int m_last_command;
|
|
//std::string m_last_in_buf;
|
|
};
|
|
|
|
class open_close_test_helper
|
|
{
|
|
public:
|
|
open_close_test_helper(test_tcp_server& tcp_server, size_t open_request_target, size_t max_opened_connection_count)
|
|
: m_tcp_server(tcp_server)
|
|
, m_open_request_target(open_request_target)
|
|
, m_max_opened_connection_count(max_opened_connection_count)
|
|
, m_opened_connection_count(0)
|
|
, m_next_opened_conn_idx(0)
|
|
, m_next_closed_conn_idx(0)
|
|
, m_connections(open_request_target)
|
|
{
|
|
for (auto& conn_id : m_connections)
|
|
conn_id = boost::uuids::nil_uuid();
|
|
}
|
|
|
|
bool handle_new_connection(const boost::uuids::uuid& connection_id, bool ignore_close_fails = false)
|
|
{
|
|
size_t idx = m_next_opened_conn_idx.fetch_add(1, std::memory_order_relaxed);
|
|
if (idx >= m_connections.size())
|
|
{
|
|
LOG_PRINT_L0("ERROR: connections overflow");
|
|
exit(1);
|
|
}
|
|
m_connections[idx] = connection_id;
|
|
|
|
size_t prev_connection_count = m_opened_connection_count.fetch_add(1, std::memory_order_relaxed);
|
|
if (m_max_opened_connection_count <= prev_connection_count)
|
|
{
|
|
return close_next_connection(ignore_close_fails);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
void close_remaining_connections()
|
|
{
|
|
while (close_next_connection(false));
|
|
}
|
|
|
|
bool close_next_connection(bool ignore_close_fails)
|
|
{
|
|
size_t idx = m_next_closed_conn_idx.fetch_add(1, std::memory_order_relaxed);
|
|
if (m_next_opened_conn_idx.load(std::memory_order_relaxed) <= idx)
|
|
{
|
|
LOG_PRINT_L0("Not enough opened connections");
|
|
return false;
|
|
}
|
|
if (m_connections[idx].is_nil())
|
|
{
|
|
LOG_PRINT_L0("Connection isn't opened");
|
|
return false;
|
|
}
|
|
if (!m_tcp_server.get_config_object().close(m_connections[idx]))
|
|
{
|
|
LOG_PRINT_L0("Close connection error: " << m_connections[idx]);
|
|
if (!ignore_close_fails)
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
m_connections[idx] = boost::uuids::nil_uuid();
|
|
m_opened_connection_count.fetch_sub(1, std::memory_order_relaxed);
|
|
return true;
|
|
}
|
|
|
|
size_t opened_connection_count() const { return m_opened_connection_count.load(std::memory_order_relaxed); }
|
|
|
|
private:
|
|
test_tcp_server& m_tcp_server;
|
|
size_t m_open_request_target;
|
|
size_t m_max_opened_connection_count;
|
|
std::atomic<size_t> m_opened_connection_count;
|
|
std::atomic<size_t> m_next_opened_conn_idx;
|
|
std::atomic<size_t> m_next_closed_conn_idx;
|
|
std::vector<boost::uuids::uuid> m_connections;
|
|
};
|
|
|
|
const unsigned int min_thread_count = 2;
|
|
const std::string clt_port("36230");
|
|
const std::string srv_port("36231");
|
|
|
|
enum command_ids
|
|
{
|
|
cmd_close_all_connections_id = 73564,
|
|
cmd_start_open_close_test_id,
|
|
cmd_get_statistics_id,
|
|
cmd_reset_statistics_id,
|
|
cmd_shutdown_id,
|
|
cmd_send_data_requests_id,
|
|
cmd_data_request_id
|
|
};
|
|
|
|
struct CMD_CLOSE_ALL_CONNECTIONS
|
|
{
|
|
const static int ID = cmd_close_all_connections_id;
|
|
|
|
struct request
|
|
{
|
|
BEGIN_KV_SERIALIZE_MAP()
|
|
END_KV_SERIALIZE_MAP()
|
|
};
|
|
};
|
|
|
|
struct CMD_START_OPEN_CLOSE_TEST
|
|
{
|
|
const static int ID = cmd_start_open_close_test_id;
|
|
|
|
struct request
|
|
{
|
|
uint64_t open_request_target;
|
|
uint64_t max_opened_conn_count;
|
|
|
|
BEGIN_KV_SERIALIZE_MAP()
|
|
KV_SERIALIZE(open_request_target)
|
|
KV_SERIALIZE(max_opened_conn_count)
|
|
END_KV_SERIALIZE_MAP()
|
|
};
|
|
|
|
struct response
|
|
{
|
|
BEGIN_KV_SERIALIZE_MAP()
|
|
END_KV_SERIALIZE_MAP()
|
|
};
|
|
};
|
|
|
|
struct CMD_GET_STATISTICS
|
|
{
|
|
const static int ID = cmd_get_statistics_id;
|
|
|
|
struct request
|
|
{
|
|
BEGIN_KV_SERIALIZE_MAP()
|
|
END_KV_SERIALIZE_MAP()
|
|
};
|
|
|
|
struct response
|
|
{
|
|
uint64_t opened_connections_count;
|
|
uint64_t new_connection_counter;
|
|
uint64_t close_connection_counter;
|
|
|
|
BEGIN_KV_SERIALIZE_MAP()
|
|
KV_SERIALIZE(opened_connections_count)
|
|
KV_SERIALIZE(new_connection_counter)
|
|
KV_SERIALIZE(close_connection_counter)
|
|
END_KV_SERIALIZE_MAP()
|
|
|
|
std::string to_string() const
|
|
{
|
|
std::stringstream ss;
|
|
ss << "opened_connections_count = " << opened_connections_count <<
|
|
", new_connection_counter = " << new_connection_counter <<
|
|
", close_connection_counter = " << close_connection_counter;
|
|
return ss.str();
|
|
}
|
|
};
|
|
};
|
|
|
|
struct CMD_RESET_STATISTICS
|
|
{
|
|
const static int ID = cmd_reset_statistics_id;
|
|
|
|
struct request
|
|
{
|
|
BEGIN_KV_SERIALIZE_MAP()
|
|
END_KV_SERIALIZE_MAP()
|
|
};
|
|
|
|
struct response
|
|
{
|
|
BEGIN_KV_SERIALIZE_MAP()
|
|
END_KV_SERIALIZE_MAP()
|
|
};
|
|
};
|
|
|
|
struct CMD_SHUTDOWN
|
|
{
|
|
const static int ID = cmd_shutdown_id;
|
|
|
|
struct request
|
|
{
|
|
BEGIN_KV_SERIALIZE_MAP()
|
|
END_KV_SERIALIZE_MAP()
|
|
};
|
|
};
|
|
|
|
struct CMD_SEND_DATA_REQUESTS
|
|
{
|
|
const static int ID = cmd_send_data_requests_id;
|
|
|
|
struct request
|
|
{
|
|
uint64_t request_size;
|
|
|
|
BEGIN_KV_SERIALIZE_MAP()
|
|
KV_SERIALIZE(request_size)
|
|
END_KV_SERIALIZE_MAP()
|
|
};
|
|
};
|
|
|
|
struct CMD_DATA_REQUEST
|
|
{
|
|
const static int ID = cmd_data_request_id;
|
|
|
|
struct request
|
|
{
|
|
std::string data;
|
|
uint64_t response_size;
|
|
|
|
BEGIN_KV_SERIALIZE_MAP()
|
|
KV_SERIALIZE(data)
|
|
END_KV_SERIALIZE_MAP()
|
|
};
|
|
|
|
struct response
|
|
{
|
|
std::string data;
|
|
|
|
BEGIN_KV_SERIALIZE_MAP()
|
|
KV_SERIALIZE(data)
|
|
END_KV_SERIALIZE_MAP()
|
|
};
|
|
};
|
|
}
|