mirror of
https://github.com/OpenVPN/openvpn3.git
synced 2024-09-20 20:13:05 +02:00
52 lines
1.5 KiB
C++
52 lines
1.5 KiB
C++
// OpenVPN -- An application to securely tunnel IP networks
|
|
// over a single port, with support for SSL/TLS-based
|
|
// session authentication and key exchange,
|
|
// packet encryption, packet authentication, and
|
|
// packet compression.
|
|
//
|
|
// Copyright (C) 2012-2015 OpenVPN Technologies, Inc.
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License Version 3
|
|
// as published by the Free Software Foundation.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program in the COPYING file.
|
|
// If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
#ifndef OPENVPN_COMMON_ASIOCONTEXT_H
|
|
#define OPENVPN_COMMON_ASIOCONTEXT_H
|
|
|
|
#include <vector>
|
|
#include <memory>
|
|
#include <mutex>
|
|
|
|
#include <asio.hpp>
|
|
|
|
namespace openvpn {
|
|
class AsioContextStore
|
|
{
|
|
public:
|
|
asio::io_context& new_context(int concurrency_hint)
|
|
{
|
|
asio::io_context* ioc = new asio::io_context(concurrency_hint);
|
|
{
|
|
std::lock_guard<std::mutex> lock(mutex);
|
|
contexts.emplace_back(ioc);
|
|
}
|
|
return *ioc;
|
|
}
|
|
|
|
private:
|
|
std::mutex mutex;
|
|
std::vector<std::unique_ptr<asio::io_context>> contexts;
|
|
};
|
|
}
|
|
|
|
#endif
|