Struct Live 

pub struct Live { /* private fields */ }

The live rail.

Implementations

impl Live

pub fn new(config: &Config) -> Result<Self, &'static str>

A rail on config’s server and pass.

Errors

Names a [lys] table that cannot ask Lys (see LysAgent::new).

Trait Implementations

impl Debug for Live

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Rail for Live

fn topology(&self) -> Result<Value, RailError>

The current topology record, read fresh: one subscription, the first whole record, closed before returning.

fn request( &self, subject: &str, input: &Value, reply: bool, ) -> Result<Option<Value>, RailError>

One request on subject; with reply the correlated reply’s JSON, without it None once sent.

fn pass_for(&self, audience: &str) -> Result<String, RailError>

The calling seat’s own pass for audience, minted for a call that names pass_for; never the pass the rail’s connections present.

fn tap(&self, channel: &str) -> Result<TapSubscription, RailError>

Opens a long-lived subscription on a tap channel using the seat pass.

fn server_address(&self) -> &str

The configured server address used to identify notification records.

fn counts(&self) -> &Counts

The counts so far.

fn request_bytes(&self) -> usize

The largest request body the rail sends.

fn flow_steps(&self) -> usize

The most steps one flow may carry.