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63 lines
1.6 KiB
C++
63 lines
1.6 KiB
C++
/* Copyright (c) 2018-2022 Marcelo Zimbres Silva (mzimbres@gmail.com)
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*
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* Distributed under the Boost Software License, Version 1.0. (See
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* accompanying file LICENSE.txt)
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*/
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#include <iostream>
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#include <boost/asio/use_awaitable.hpp>
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#include <boost/asio/detached.hpp>
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#include <boost/asio/co_spawn.hpp>
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#include <aedis/aedis.hpp>
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#include <aedis/src.hpp>
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namespace net = boost::asio;
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namespace resp3 = aedis::resp3;
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using aedis::resp3::node;
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using aedis::redis::command;
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using aedis::generic::request;
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using net::ip::tcp;
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using tcp_socket = net::use_awaitable_t<>::as_default_on_t<net::ip::tcp::socket>;
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net::awaitable<void> example()
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{
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auto ex = co_await net::this_coro::executor;
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tcp::resolver resv{ex};
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auto const res = resv.resolve("127.0.0.1", "6379");
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tcp_socket socket{ex};
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co_await socket.async_connect(*std::begin(res));
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request<command> req;
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req.push(command::hello, 3);
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req.push(command::ping, "Some message.");
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req.push(command::quit);
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co_await resp3::async_write(socket, req);
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auto adapter = [](node<boost::string_view> const& nd, boost::system::error_code&)
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{
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std::cout << nd << std::endl;
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};
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std::string buffer;
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auto dbuffer = net::dynamic_buffer(buffer);
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co_await resp3::async_read(socket, dbuffer); // hello
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co_await resp3::async_read(socket, dbuffer, adapter);
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co_await resp3::async_read(socket, dbuffer); // quit
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}
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int main()
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{
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try {
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net::io_context ioc;
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net::co_spawn(ioc, example(), net::detached);
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ioc.run();
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} catch (std::exception const& e) {
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std::cerr << e.what() << std::endl;
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}
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}
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