Function main

example/channel.cpp:32–48

}

int main() {
    io_context ctx[6];
    ctx[0].co_spawn(produce("p0"));
    ctx[1].co_spawn(produce("p1"));
    ctx[2].co_spawn(produce("p2"));

    ctx[3].co_spawn(consume("c0"));
    ctx[4].co_spawn(consume("c1"));
    ctx[5].co_spawn(consume("c2"));

    for (auto &c : ctx) {
        c.start();
    }

    ctx[0].join();
    return 0;
}