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[PR #1319] [MERGED] feat(langgraph): add "tasks" and "checkpoints" stream mode #1375

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opened 2026-02-15 20:15:29 -05:00 by yindo · 0 comments
yindo commented 2026-02-15 20:15:29 -05:00
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📋 Pull Request Information

Original PR: https://github.com/langchain-ai/langgraphjs/pull/1319
Author: @dqbd
Created: 6/26/2025
Status: ✅ Merged
Merged: 6/26/2025
Merged by: @dqbd

Base: main ← Head: dqbd/stream-mode-tasks-checkpoints

📝 Commits (2)

  • dd6b8fa feat(langgraph): add "tasks" and "checkpoints" stream mode
  • 6a7dc80 Remove export

📊 Changes

5 files changed (+142 additions, -82 deletions)

View changed files

📝 libs/langgraph/src/pregel/debug.ts (+15 -42)
📝 libs/langgraph/src/pregel/loop.ts (+37 -14)
📝 libs/langgraph/src/pregel/types.ts (+57 -2)
📝 libs/langgraph/src/tests/pregel.test-d.ts (+31 -24)
📝 libs/langgraph/src/utils.ts (+2 -0)

📄 Description

Split out the "debug" stream mode into more descriptive "tasks" and "checkpoints" stream mode, while removing the unnecessary wrapper object.

Port of https://github.com/langchain-ai/langgraph/pull/5117

🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.

## 📋 Pull Request Information **Original PR:** https://github.com/langchain-ai/langgraphjs/pull/1319 **Author:** [@dqbd](https://github.com/dqbd) **Created:** 6/26/2025 **Status:** ✅ Merged **Merged:** 6/26/2025 **Merged by:** [@dqbd](https://github.com/dqbd) **Base:** `main` ← **Head:** `dqbd/stream-mode-tasks-checkpoints` --- ### 📝 Commits (2) - [`dd6b8fa`](https://github.com/langchain-ai/langgraphjs/commit/dd6b8fa9ed31b13d15c798e5fb26d21d7a40956f) feat(langgraph): add "tasks" and "checkpoints" stream mode - [`6a7dc80`](https://github.com/langchain-ai/langgraphjs/commit/6a7dc805467d7bf698b949a8f712c0d86204d03a) Remove export ### 📊 Changes **5 files changed** (+142 additions, -82 deletions) <details> <summary>View changed files</summary> 📝 `libs/langgraph/src/pregel/debug.ts` (+15 -42) 📝 `libs/langgraph/src/pregel/loop.ts` (+37 -14) 📝 `libs/langgraph/src/pregel/types.ts` (+57 -2) 📝 `libs/langgraph/src/tests/pregel.test-d.ts` (+31 -24) 📝 `libs/langgraph/src/utils.ts` (+2 -0) </details> ### 📄 Description Split out the "debug" stream mode into more descriptive "tasks" and "checkpoints" stream mode, while removing the unnecessary wrapper object. Port of https://github.com/langchain-ai/langgraph/pull/5117 --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>
yindo added the pull-request label 2026-02-15 20:15:29 -05:00
yindo closed this issue 2026-02-15 20:15:29 -05:00
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Reference: langchain-ai/langgraphjs#1375
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