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//
// Copyright 2019 Ettus Research, a National Instruments Company
//
// SPDX-License-Identifier: GPL-3.0-or-later
//
#pragma once
#include <uhd/transport/udp_simple.hpp>
namespace uhd { namespace transport {
class dpdk_simple : public udp_simple
{
public:
~dpdk_simple(void) override = 0;
static udp_simple::sptr make_connected(
const std::string& addr, const std::string& port);
static udp_simple::sptr make_broadcast(
const std::string& addr, const std::string& port);
/*!
* Send a single buffer.
* Blocks until the data is sent.
* \param buff single asio buffer
* \return the number of bytes sent
*/
size_t send(const boost::asio::const_buffer& buff) override = 0;
/*!
* Receive into the provided buffer.
* Blocks until data is received or a timeout occurs.
* \param buff a mutable buffer to receive into
* \param timeout the timeout in seconds
* \return the number of bytes received or zero on timeout
*/
size_t recv(
const boost::asio::mutable_buffer& buff, double timeout = 0.1) override = 0;
/*!
* Get the last IP address as seen by recv().
* Only use this with the broadcast socket.
*/
std::string get_recv_addr(void) override = 0;
/*!
* Get the IP address for the destination
*/
std::string get_send_addr(void) override = 0;
};
}} // namespace uhd::transport
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