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Refined C++20 couroutune example. #105

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merged 1 commit into from
Dec 19, 2023
Merged

Refined C++20 couroutune example. #105

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15 changes: 9 additions & 6 deletions example/ep_cpp20coro_mqtt_client.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -15,14 +15,13 @@ namespace as = boost::asio;
namespace am = async_mqtt;

as::awaitable<void>
proc(std::string_view host, std::string_view port) {
proc(
auto& amep,
std::string_view host,
std::string_view port) {
auto exe = co_await as::this_coro::executor;
as::ip::tcp::socket resolve_sock{exe};
as::ip::tcp::resolver res{exe};
auto amep = am::endpoint<am::role::client, am::protocol::mqtt>::create(
am::protocol_version::v3_1_1,
exe
);
std::cout << "start" << std::endl;

try {
Expand Down Expand Up @@ -183,6 +182,10 @@ int main(int argc, char* argv[]) {
return -1;
}
as::io_context ioc;
as::co_spawn(ioc.get_executor(), proc(argv[1], argv[2]), as::detached);
auto amep = am::endpoint<am::role::client, am::protocol::mqtt>::create(
am::protocol_version::v3_1_1,
ioc.get_executor()
);
as::co_spawn(amep->strand(), proc(amep, argv[1], argv[2]), as::detached);
ioc.run();
}