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82 lines
2.0 KiB
C++
82 lines
2.0 KiB
C++
/* Copyright (c) 2019 - 2021 Marcelo Zimbres Silva (mzimbres at gmail dot com)
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/.
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*/
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#include <iostream>
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#include <chrono>
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#include <aedis/aedis.hpp>
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#include "utils.ipp"
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using namespace aedis;
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net::awaitable<void> publisher()
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{
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auto ex = net::this_coro::executor;
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auto socket = co_await make_connection();
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std::queue<resp3::request> requests;
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requests.push({});
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requests.back().push(command::hello, 3);
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requests.back().push(command::publish, "channel1", "Message to channel1");
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requests.back().push(command::publish, "channel2", "Message to channel2");
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requests.back().push(command::quit);
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resp3::stream<tcp_socket> stream{std::move(socket)};
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for (;;) {
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resp3::response resp;
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co_await stream.async_consume(requests, resp);
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}
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}
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net::awaitable<void> subscriber()
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{
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auto ex = net::this_coro::executor;
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auto socket = co_await make_connection();
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std::string id;
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std::queue<resp3::request> requests;
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requests.push({});
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requests.back().push(command::hello, "3");
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requests.back().push(command::subscribe, "channel1", "channel2");
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resp3::stream<tcp_socket> stream{std::move(socket)};
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for (;;) {
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resp3::response resp;
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co_await stream.async_consume(requests, resp);
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if (resp.get_type() == resp3::type::push) {
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std::cout
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<< "Subscriber " << id << "\n"
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<< resp << std::endl;
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continue;
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}
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auto const cmd = requests.front().commands.front();
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switch (cmd) {
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case command::hello:
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id = resp.raw().at(8).data;
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break;
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default:
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std::cout
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<< cmd << "\n"
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<< resp << std::endl;
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}
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}
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}
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int main()
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{
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net::io_context ioc;
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co_spawn(ioc, subscriber(), net::detached);
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co_spawn(ioc, subscriber(), net::detached);
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co_spawn(ioc, subscriber(), net::detached);
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co_spawn(ioc, publisher(), net::detached);
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ioc.run();
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}
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