Struct ibc_relayer::supervisor::SupervisorHandle

pub struct SupervisorHandle {
    pub sender: Sender<SupervisorCmd>,
    /* private fields */
}

A wrapper around the SupervisorCmd sender so that we can send stop signal to the supervisor before stopping the chain drivers to prevent the supervisor from raising errors caused by closed connections.

Fields

sender: Sender<SupervisorCmd>

Implementations

impl SupervisorHandle

pub fn shutdown(self)

Explicitly stop the running supervisor. This is useful in tests where the supervisor has to be stopped and restarted explicitly.

Note that after stopping the supervisor, the only way to restart it is by respawning a new supervisor using spawn_supervisor.

pub fn wait(self)

pub fn dump_state(&self) -> Result<SupervisorState, Error>

Ask the supervisor to dump its internal state