Class GenAIMainAgentSpanProcessor

Propagates microsoft.gen_ai.main_agent.* attributes onto spans.

onStart: copies main-agent attributes from the parent span (or falls back to the parent's gen_ai.agent.* / gen_ai.conversation.id attributes) onto the new span.
onEnd: when the span is itself an invoke_agent operation and has not already been enriched, copies its own gen_ai.agent.* / gen_ai.conversation.id attributes onto microsoft.gen_ai.main_agent.* so the top-level agent identifies itself as the main agent.

Implements

SpanProcessor

Index

Constructors

Methods

forceFlush onEnd onStart shutdown

Constructors

constructor

new GenAIMainAgentSpanProcessor(): GenAIMainAgentSpanProcessor
Returns GenAIMainAgentSpanProcessor

Methods

forceFlush

forceFlush(): Promise<void>
Forces to export all finished spans

Returns Promise<void>
Implementation of BaseSpanProcessor.forceFlush
- Defined in genai/mainAgent/processor.ts:120

onEnd

onEnd(span: ReadableSpan): void
Called when a ReadableSpan is ended, if the span.isRecording() returns true.
Parameters
- span: ReadableSpan
  the Span that just ended.
Returns void
Implementation of BaseSpanProcessor.onEnd
- Defined in genai/mainAgent/processor.ts:92

onStart

onStart(span: Span, parentContext: Context): void
Called when a Span is started, if the span.isRecording() returns true.
Parameters
- span: Span
  the Span that just started.
- parentContext: Context
Returns void
Implementation of BaseSpanProcessor.onStart
- Defined in genai/mainAgent/processor.ts:77

shutdown

shutdown(): Promise<void>
Shuts down the processor. Called when SDK is shut down. This is an opportunity for processor to do any cleanup required.

Returns Promise<void>
Implementation of BaseSpanProcessor.shutdown
- Defined in genai/mainAgent/processor.ts:116