Interface for the input parameters of the BaseCallbackHandler class. It allows to specify which types of events should be ignored by the callback handler.

Hierarchy (view full)

Implements

Constructors

Properties

awaitHandlers: boolean = ...
client: Client
ignoreAgent: boolean = false
ignoreChain: boolean = false
ignoreCustomEvent: boolean = false
ignoreLLM: boolean = false
ignoreRetriever: boolean = false
name: string = "langchain_tracer"
raiseError: boolean = false
exampleId?: string
projectName?: string
runMap: Map<string, Run> = ...

Methods

  • Called at the end of a Chain run, with the outputs and the run ID.

    Parameters

    • outputs: ChainValues
    • runId: string
    • Optional_parentRunId: string
    • Optional_tags: string[]
    • Optionalkwargs: {
          inputs?: Record<string, unknown>;
      }
      • Optionalinputs?: Record<string, unknown>

    Returns Promise<Run>

  • Called if a Chain run encounters an error

    Parameters

    • error: unknown
    • runId: string
    • Optional_parentRunId: string
    • Optional_tags: string[]
    • Optionalkwargs: {
          inputs?: Record<string, unknown>;
      }
      • Optionalinputs?: Record<string, unknown>

    Returns Promise<Run>

  • Called at the start of a Chain run, with the chain name and inputs and the run ID.

    Parameters

    • chain: Serialized
    • inputs: ChainValues
    • runId: string
    • OptionalparentRunId: string
    • Optionaltags: string[]
    • Optionalmetadata: KVMap
    • OptionalrunType: string
    • Optionalname: string

    Returns Promise<Run>

  • Called at the start of a Chat Model run, with the prompt(s) and the run ID.

    Parameters

    • llm: Serialized
    • messages: BaseMessage[][]
    • runId: string
    • OptionalparentRunId: string
    • OptionalextraParams: KVMap
    • Optionaltags: string[]
    • Optionalmetadata: KVMap
    • Optionalname: string

    Returns Promise<Run>

  • Called at the start of an LLM or Chat Model run, with the prompt(s) and the run ID.

    Parameters

    • llm: Serialized
    • prompts: string[]
    • runId: string
    • OptionalparentRunId: string
    • OptionalextraParams: KVMap
    • Optionaltags: string[]
    • Optionalmetadata: KVMap
    • Optionalname: string

    Returns Promise<Run>

  • Called at the start of a Tool run, with the tool name and input and the run ID.

    Parameters

    • tool: Serialized
    • input: string
    • runId: string
    • OptionalparentRunId: string
    • Optionaltags: string[]
    • Optionalmetadata: KVMap
    • Optionalname: string

    Returns Promise<Run>

""