#Class: DevSpanProcessorInterceptor

interop-otel/src.DevSpanProcessorInterceptor

OTEL SpanProcessor implementation that intercepts spans live and passes them to Ottrelite's Development API.

This is useful for development and debugging purposes, allowing you to live-trace using compatible backends and see the events in real-time without needing to export them to a backend, nor (usually) have an infrastructure.

Example backends that are meant to be used with this processor are: @ottrelite/backend-platform, @ottrelite/backend-wrapper-tracy.

This class uses the asynchronous Ottrelite API to functionally match OTEL's async-capable tracing API.

#Implements

• SpanProcessor

#Table of contents

#Constructors

• constructor

#Properties

• spanToInternalTokenMapping

#Methods

• forceFlush
• onEnd
• onStart
• shutdown

#Constructors

#constructor

new DevSpanProcessorInterceptor()

#Properties

#spanToInternalTokenMapping

Protected spanToInternalTokenMapping: WeakMap<Span, number>

Maps OTEL Span objects to internal Ottrelite API tokens in the async tracing API. This is needed to match OTEL's async-aware API.

#Methods

#forceFlush

forceFlush(): Promise<void>

#Returns

Promise<void>

#Implementation of

SpanProcessor.forceFlush

---

#onEnd

onEnd(span): void

#Parameters

Name	Type
span	Span

#Returns

void

#Implementation of

SpanProcessor.onEnd

---

#onStart

onStart(span): void

#Parameters

Name	Type
span	Span

#Returns

void

#Implementation of

SpanProcessor.onStart

---

#shutdown

shutdown(): Promise<void>

#Returns

Promise<void>

#Implementation of

SpanProcessor.shutdown