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Code Issues Projects Releases Wiki Activity

hopefully fix reconnect

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This commit is contained in:
Robin Appelman 2022-08-01 20:56:02 +02:00
commit b3dbfe58e7
1 changed files with 22 additions and 24 deletions
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50
src/main.rs
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@ -23,7 +23,7 @@ use warp::Filter;
#[tokio::main]
async fn main() -> Result<()> {
let config = Config::from_env()?;
let host_port = config.host_port;
let mqtt_options = config.mqtt()?;
let device_states = <Arc<Mutex<DeviceStates>>>::default();
@ -32,17 +32,31 @@ async fn main() -> Result<()> {
})
.expect("Error setting Ctrl-C handler");
spawn(serve(device_states.clone(), config));
loop {
let (client, stream) = mqtt_stream(mqtt_options.clone())
.await
.wrap_err("Failed to setup mqtt listener")?;
let cleanup_task = spawn(cleanup(client.clone(), device_states.clone()));
pin_mut!(stream);
if let Err(e) = mqtt_client(client.clone(), &mut stream, device_states.clone()).await {
eprintln!("lost mqtt collection: {:#}", e);
}
eprintln!("reconnecting after 1s");
sleep(Duration::from_secs(1)).await;
cleanup_task.abort();
}
}
async fn serve(device_states: Arc<Mutex<DeviceStates>>, config: Config) {
let host_port = config.host_port;
let mi_temp_names = config.mi_temp_names.clone();
let mqtt_options = config.mqtt()?;
let (client, stream) = mqtt_stream(mqtt_options)
.await
.wrap_err("Failed to setup mqtt listener")?;
spawn(mqtt_loop(client.clone(), stream, device_states.clone()));
spawn(cleanup(client.clone(), device_states.clone()));
let state = warp::any().map(move || device_states.clone());
let metrics = warp::path!("metrics")
@ -60,22 +74,6 @@ async fn main() -> Result<()> {
});
warp::serve(metrics).run(([0, 0, 0, 0], host_port)).await;
Ok(())
}
async fn mqtt_loop(
client: AsyncClient,
stream: impl Stream<Item = Result<Publish>>,
states: Arc<Mutex<DeviceStates>>,
) {
pin_mut!(stream);
loop {
if let Err(e) = mqtt_client(client.clone(), &mut stream, states.clone()).await {
eprintln!("lost mqtt collection: {:#}", e);
}
eprintln!("reconnecting after 1s");
tokio::time::sleep(Duration::from_secs(1)).await;
}
}
async fn command(client: &AsyncClient, device: &Device, command: &str, body: &str) -> Result<()> {