← hyperlink-ts

Telemetry21

Constructors

TagconstDeclare a Telemetry tag: class FleetTelemetry extends Telemetry.Tag<FleetTelemetry>()() {} (nodeless — the dashboard reaches each node via Hyperlink.client(FleetTelemetry, node)), or …Tag<FleetTelemetry>()({ node: MiniNode }) to bind + serve it on a specific node.

Layers & Serving

aloneconstDischarge the mesh with no peers — this node's registry alone.layerconstLocal layer for a Telemetry tag — forks one sampling fiber and wires leaf + fleet fields.serveconstServe this Telemetry resource and grant its local instance from one materialization — counterpart to Hyperlink.serve.serveRemoteconstServe this Telemetry resource remotely (served-only) — the counterpart to Hyperlink.serveRemote.

Models

CounterDatumclassA counter reading.GaugeDatumclassA gauge reading.HistogramBucketclassOne cumulative histogram bucket: observations <= le.HistogramDatumclassA histogram reading (cumulative buckets).MetricDatumtypeThe type of a single metricDatum.MetricLabelstypeA metric's label set (from Effect Metric attributes).MetricsSnapshotclassA node's whole Metric registry, point-in-time — the served wire envelope.TelemetryConstructOptionsinterfaceTag-construction options for Tag.TelemetryNodeTagtypeA node-bound TelemetryTag — served + reached on that node.TelemetryOptionsinterfaceOptions for layer / serve / serveRemote.TelemetryTagtypeA Telemetry instance tag.

Wire Schemas

metricDatumconstOne metric from a node's registry, tagged by kind.

Getters

inFlightOfconstRead inFlightMetricId from a snapshot (missing ⇒ 0).snapshotNowconstThe current registry snapshot, encoded — the single source of "take a snapshot" (the served snapshot query and the live sampler both use it).

Utils

inFlightMetricIdconstGauge id folded by inFlightOf / fleet fields — queue engines emit this.kindconstThis contract's canonical kind (stamped on every tag; read via Hyperlink.kindOf).