komodo/bin/update_logger/src/main.rs

#[macro_use]
extern crate tracing;

use monitor_client::MonitorClient;
use termination_signal::tokio::immediate_term_handle;

async fn app() -> anyhow::Result<()> {
  logger::init(&Default::default())?;

  info!("v {}", env!("CARGO_PKG_VERSION"));

  let monitor = MonitorClient::new_from_env().await?;

  let (mut rx, _) = monitor.subscribe_to_updates(1000, 5)?;

  loop {
    let msg = rx.recv().await;
    if let Err(e) = msg {
      error!("🚨 recv error | {e:?}");
      break;
    }
    info!("{msg:?}");
  }

  Ok(())
}

#[tokio::main]
async fn main() -> anyhow::Result<()> {
  let term_signal = immediate_term_handle()?;

  let app = tokio::spawn(app());

  tokio::select! {
      res = app => return res?,
      _ = term_signal => {},
  }

  Ok(())
}