II.
JournalEvent overview
Reference · livejournal-event:langgraph-stream-messages
LangGraph stream_mode=messages overview
Inspect the raw attributes, linked wiki pages, and inbound or outbound graph edges for journal-event:langgraph-stream-messages.
Attributes
displayName
LangGraph stream_mode=messages
eventName
messages
kind
response
direction
runtime-to-platform
terminal
false
triggerCondition
Emitted as 2-tuples of (LLM token, metadata) from LLM calls inside graph nodes.
payloadSchema
type
messages
fields
- ns
- data(token, metadata)
sourceCitation
docs.langchain.com/oss/python/langgraph/streaming (stream_mode=messages)
Outgoing edges
journal_event_emitted_by1
- agent-runtime-impl:langgraph.runtime@current·AgentRuntimeImplLangGraph Runtime (current)
Incoming edges
None.