SystemSignals

adaptive_pipeline_bootstrap::signals

Trait SystemSignals 

Source 
pub trait SystemSignals: Send + Sync {
    // Required method
    fn wait_for_signal(
        &self,
        on_shutdown: ShutdownCallback,
    ) -> Pin<Box<dyn Future<Output = ()> + Send + '_>>;
}
Expand description

System signal handling trait

Abstracts platform-specific signal handling for graceful shutdown.

Required Methods§

Source

fn wait_for_signal( &self, on_shutdown: ShutdownCallback, ) -> Pin<Box<dyn Future<Output = ()> + Send + '_>>

Wait for a shutdown signal and invoke the callback

This method blocks until one of the shutdown signals is received:

  • SIGTERM
  • SIGINT
  • SIGHUP (Unix only)

When a signal is received, the provided callback is invoked to initiate graceful shutdown.

Implementors§