langchain-ai/langchainjs @langchain/google-vertexai@2.1.14

on GitHub

Patch Changes

• #9900 a9b5059 Thanks @hntrl! - Improved abort signal handling for chat models:

  • Added ModelAbortError class in @langchain/core/errors that contains partial output when a model invocation is aborted mid-stream
  • invoke() now throws ModelAbortError with accumulated partialOutput when aborted during streaming (when using streaming callback handlers)
  • stream() throws a regular AbortError when aborted (since chunks are already yielded to the caller)
  • All provider implementations now properly check and propagate abort signals in both _generate() and _streamResponseChunks() methods
  • Added standard tests for abort signal behavior

• Updated dependencies []:

  • @langchain/google-gauth@2.1.14