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rsiot/components/cmp_add_output_stream/
component.rs

1use async_trait::async_trait;
2
3use crate::{
4    executor::{MsgBusLinker, Component, ComponentError, IComponentProcess},
5    message::*,
6};
7
8use super::{Config, Error};
9
10/// Название компонента
11pub const CMP_NAME: &str = "cmp_add_output_stream";
12
13#[cfg_attr(not(feature = "single-thread"), async_trait)]
14#[cfg_attr(feature = "single-thread", async_trait(?Send))]
15impl<TMsg> IComponentProcess<Config<TMsg>, TMsg> for Component<Config<TMsg>, TMsg>
16where
17    TMsg: MsgDataBound + 'static,
18{
19    async fn process(
20        &self,
21        config: Config<TMsg>,
22        msg_bus: MsgBusLinker<TMsg>,
23    ) -> Result<(), ComponentError> {
24        let mut input = msg_bus.init(CMP_NAME).input();
25
26        while let Ok(msg) = input.recv().await {
27            config
28                .channel
29                .send(msg.clone())
30                .await
31                .map_err(|_| Error::TokioSyncMpscSend)?;
32        }
33        Ok(())
34    }
35}
36
37/// Компонент cmp_add_output_stream
38pub type Cmp<TMsg> = Component<Config<TMsg>, TMsg>;