Connection.h

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// ----------------------------------------------------------------------------
// -                        Open3D: www.open3d.org                            -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2023 www.open3d.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#pragma once
 
#include <memory>
#include <string>
 
#include "open3d/io/rpc/ConnectionBase.h"
#include "open3d/io/rpc/ZMQContext.h"
 
namespace open3d {
namespace io {
namespace rpc {
 
class Connection : public ConnectionBase {
public:
    Connection();
 
    Connection(const std::string& address, int connect_timeout, int timeout);
    ~Connection();
 
    std::shared_ptr<zmq::message_t> Send(zmq::message_t& send_msg);
 
    std::shared_ptr<zmq::message_t> Send(const void* data, size_t size);
 
    static std::string DefaultAddress();
 
private:
    std::shared_ptr<zmq::context_t> context_;
    std::unique_ptr<zmq::socket_t> socket_;
    const std::string address_;
    const int connect_timeout_;
    const int timeout_;
};
}  // namespace rpc
}  // namespace io
}  // namespace open3d