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64 lines
1.8 KiB
C++
64 lines
1.8 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 <map>
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#include <vector>
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#include <iostream>
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#include <aedis.hpp>
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#include "print.hpp"
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// Include this in no more than one .cpp file.
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#include <aedis/src.hpp>
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namespace net = boost::asio;
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using aedis::adapt;
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using aedis::resp3::request;
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using aedis::endpoint;
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using connection = aedis::connection<>;
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auto main() -> int
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{
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try {
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std::vector<int> vec{1, 2, 3, 4, 5, 6};
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std::map<std::string, int> map{{"key1", 10}, {"key2", 20}, {"key3", 30}};
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// Sends and retrieves containers in the same request for
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// simplification.
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request req;
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req.push_range("RPUSH", "rpush-key", vec); // Sends
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req.push_range("HSET", "hset-key", map); // Sends
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req.push("MULTI");
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req.push("LRANGE", "rpush-key", 0, -1); // Retrieves
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req.push("HGETALL", "hset-key"); // Retrieves
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req.push("EXEC");
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req.push("QUIT");
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std::tuple<
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aedis::ignore, // rpush
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aedis::ignore, // hset
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aedis::ignore, // multi
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aedis::ignore, // lrange
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aedis::ignore, // hgetall
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std::tuple<std::optional<std::vector<int>>, std::optional<std::map<std::string, int>>>, // exec
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aedis::ignore // quit
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> resp;
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net::io_context ioc;
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connection db{ioc};
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endpoint ep{"127.0.0.1", "6379"};
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db.async_run(ep, req, adapt(resp), {}, [](auto ec, auto) {
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std::cout << ec.message() << std::endl;
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});
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ioc.run();
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print(std::get<0>(std::get<5>(resp)).value());
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print(std::get<1>(std::get<5>(resp)).value());
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} catch (...) {
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std::cerr << "Error." << std::endl;
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}
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}
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