fix: flush block streaming on paragraph boundaries for chunkMode=newline (#7014)

mirror of https://github.com/farcasclaudiu/openclaw.git synced 2026-06-29 11:02:12 +03:00

* feat: Implement paragraph boundary flushing in block streaming

- Added `flushOnParagraph` option to `BlockReplyChunking` for immediate flushing on paragraph breaks.
- Updated `EmbeddedBlockChunker` to handle paragraph boundaries during chunking.
- Enhanced `createBlockReplyCoalescer` to support flushing on enqueue.
- Added tests to verify behavior of flushing with and without `flushOnEnqueue` set.
- Updated relevant types and interfaces to include `flushOnParagraph` and `flushOnEnqueue` options.

* fix: Improve streaming behavior and enhance block chunking logic

- Resolved issue with stuck typing indicator after streamed BlueBubbles replies.
- Refactored `EmbeddedBlockChunker` to streamline fence-split handling and ensure maxChars fallback for newline chunking.
- Added tests to validate new chunking behavior, including handling of paragraph breaks and fence scenarios.
- Updated changelog to reflect these changes.

* test: Add test for clamping long paragraphs in EmbeddedBlockChunker

- Introduced a new test case to verify that long paragraphs are correctly clamped to maxChars when flushOnParagraph is enabled.
- Updated logic in EmbeddedBlockChunker to handle cases where the next paragraph break exceeds maxChars, ensuring proper chunking behavior.

* refactor: streamline logging and improve error handling in message processing

- Removed verbose logging statements from the `processMessage` function to reduce clutter.
- Enhanced error handling by using `runtime.error` for typing restart failures.
- Updated the `applySystemPromptOverrideToSession` function to accept a string directly instead of a function, simplifying the prompt application process.
- Adjusted the `runEmbeddedAttempt` function to directly use the system prompt override without invoking it as a function.

This commit is contained in:

Tyler Yust

2026-02-02 01:22:41 -08:00

committed by

GitHub

parent 85cd55e22b

commit 9ef24fd400

14 changed files with 377 additions and 73 deletions

									
										CHANGELOG.md
									
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				@@ -8,7 +8,9 @@ Docs: https://docs.openclaw.ai

				- Telegram: add download timeouts for file fetches. (#6914) Thanks @hclsys.

				- Telegram: enforce thread specs for DM vs forum sends. (#6833) Thanks @obviyus.

				- Streaming: avoid stuck typing indicator after streamed BlueBubbles replies.

				- Streaming: dedupe fence-split handling and cover maxChars fallback for newline chunking.

				## 2026.2.1

				### Changes