Packages > @fluidframework/telemetry-utils

@fluidframework/telemetry-utils Package

Interfaces

Interface Description
ITelemetryErrorEventExt Error telemetry event.
ITelemetryGenericEventExt Informational (non-error) telemetry event
ITelemetryLoggerExt An extended ITelemetryBaseLogger which allows for more lenient event types.
ITelemetryPerformanceEventExt Performance telemetry event.
ITelemetryPropertiesExt JSON-serializable properties, which will be logged with telemetry.

Types

TypeAlias Description
TelemetryEventCategory

The categories FF uses when instrumenting the code.

generic - Informational log event

error - Error log event, ideally 0 of these are logged during a session

performance - Includes duration, and often has _start, _end, or _cancel suffixes for activity tracking

TelemetryEventPropertyTypeExt Property types that can be logged.