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JavaScript@langchain/langgraphwebLifecycleEntry
Interface●Since v0.3

LifecycleEntry

Single lifecycle entry surfaced by the in-process GraphRunStream.lifecycle projection. Combines the CDDL LifecycleData payload with the namespace it applies to so consumers can filter or correlate without dipping into raw ProtocolEvents.

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interface LifecycleEntry

Bases

LifecycleData

Properties

property
cause: LifecycleCause
property
checkpoint: CheckpointRef
property
error: string

Resolves to an error message string if ToolCallStream.status is "error", otherwise undefined.

property
event: AgentStatus
property
graph_name: string
property
namespace: Namespace
property
timestamp: number

Wall-clock timestamp (milliseconds) of the emission.

Inherited fromLifecycleData

Properties

PcausePcheckpoint: CheckpointPerror: Promise<string | undefined>
—

Resolves to an error message string if ToolCallStream.status is

PeventPgraph_name
View source on GitHub