Claude Code v2.1.19 ·
Streaming Fallback on Empty Responses
EntryKind: in v2.1.19,
ChangesSection of the release
What
Better handling of edge cases where API streaming fails to start.
Details
- Detects when stream completes without receiving
message_start event - Automatically triggers non-streaming fallback
- Prevents hanging on incomplete stream connections
Evidence
Line 525690 ("Stream completed without receiving message_start event - triggering non-streaming fallback")
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
See this entry in the whole of v2.1.19 →
