Struct LinkStatus 

pub struct LinkStatus { /* private fields */ }

The LinkStatus can be used inside the nodes to keep track of the link status It embeds a protobuf LinkStatus message which is cloned each time has to be sent out The data_in and data_out functions can be called when new data is received or sent One of the change_state, state_ok, state_failed functions can be called when the link goes up or down. From time to time the send() can be called to send the data to Yamcs.

Implementations

impl LinkStatus

pub fn new(addr: Addr) -> Self

pub fn data_in(&mut self, count: u64, size: u64)

increase the data in counters

pub fn data_out(&mut self, count: u64, size: u64)

increase the data out counter

pub fn change_state(&mut self, state: i32, err: Option<String>)

change the state

pub fn state_ok(&mut self)

set the state to ok clear the error message

pub fn state_failed(&mut self, msg: String)

set the state to failed with the given message

pub async fn send(&self, tx: &Sender<YgwMessage>) -> Result<()>

send the status over the channel

pub fn blocking_send(&self, tx: &Sender<YgwMessage>) -> Result<()>

send the status over the channel

pub fn addr(&self) -> Addr

pub fn data_in_count(&self) -> u64

pub fn data_out_count(&self) -> u64