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Overview Graphs Functional API Pregel Checkpointing Storage Caching Types Runtime Config Errors Constants Channels Agents

LangGraph Checkpoint

Checkpoint Postgres

Checkpoint SQLite

LangGraph Prebuilt

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PythonlanggraphpregelprotocolStreamProtocol

Class●Since v0.6

StreamProtocol

Copy

StreamProtocol(
  self,
  __call__: Callable[[StreamChunk], None],
  modes: set[StreamMode

Constructors

Attributes

View source on GitHub

]

)

constructor

__init__

Name	Type
__call__	Callable[[StreamChunk], None]
modes	set[StreamMode]

modes: set[StreamMode]