xhj/embeded-gateway: 网关代码

xhj 4d99525703 first commit		il y a 6 mois
..
as_single.hpp	4d99525703 first commit	il y a 6 mois
channel_error.ipp	4d99525703 first commit	il y a 6 mois
co_composed.hpp	4d99525703 first commit	il y a 6 mois
coro.hpp	4d99525703 first commit	il y a 6 mois
parallel_group.hpp	4d99525703 first commit	il y a 6 mois
promise.hpp	4d99525703 first commit	il y a 6 mois
use_coro.hpp	4d99525703 first commit	il y a 6 mois
use_promise.hpp	4d99525703 first commit	il y a 6 mois