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make io a local variable #3

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make io a local variable #3

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6 changes: 3 additions & 3 deletions echo_co_server.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,6 @@
using asio::ip::tcp;

const size_t port = 6970;
asio::io_context io;

asio::awaitable<void> echo(tcp::socket socket)
{
Expand All @@ -18,14 +17,15 @@ asio::awaitable<void> echo(tcp::socket socket)
asio::awaitable<void> accept_loop(tcp::acceptor server)
{
while (true) {
tcp::socket socket = co_await server.async_accept(io, asio::use_awaitable);
tcp::socket socket = co_await server.async_accept(server.get_executor(), asio::use_awaitable);
std::println("Connection accepted");
asio::co_spawn(io, echo(std::move(socket)), asio::detached);
asio::co_spawn(server.get_executor(), echo(std::move(socket)), asio::detached);
}
}

int main()
{
asio::io_context io;
tcp::acceptor server(io, tcp::endpoint(tcp::v4(), port));
asio::co_spawn(io, accept_loop(std::move(server)), asio::detached);
std::println("Listening to 0.0.0.0:{}", port);
Expand Down