use std::sync::mpsc::Sender;
use super::Data;
pub(crate) enum BackendRqst {
OpenChannel(u32, Data, Sender<BackendResp>),
Data(u32, Data),
Command(u32, Data),
CloseChannel(u32, Data),
}
pub(crate) enum BackendResp {
Ok(u32),
Fail(String),
Data(Data),
ExitStatus(u32),
TermMsg(String),
Close,
}