Struct FaultDetector 

pub struct FaultDetector {
    pub comm_timeout: Option<Duration>,
    /* private fields */
}

Fault detection engine.

Call FaultDetector::evaluate periodically (the bundled server uses a 10-second interval) against the object database. Every object is visited; objects opt in by overriding BACnetObject::evaluate_reliability_internal. The default object hook is a no-op.

Fields

comm_timeout: Option<Duration>

Timeout after which an object is considered to have a communication failure. Set to None to disable communication-failure detection.

Implementations

impl FaultDetector

pub fn new(comm_timeout: Option<Duration>) -> Self

Create a new fault detector with the given communication timeout.

pub fn evaluate(&self, db: &mut ObjectDatabase) -> Vec<ReliabilityChange>

Evaluate reliability for all objects in the database.

Each object owns both the decision and any mutation. Engineering Min_Pres_Value / Max_Pres_Value metadata is not a reliability fault algorithm. Only a successful hook result of ReliabilityEvaluation::Changed produces a ReliabilityChange. Hook errors are rate-limited per object and produce no change record.

Returns a list of changes that object hooks successfully applied.

Trait Implementations

impl Default for FaultDetector

fn default() -> Self

Returns the “default value” for a type.