[PR #928] [CLOSED] fix(langgraph): stream_mode=messages should not emit input or state messages #1121

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opened 2026-02-15 19:17:18 -05:00 by yindo · 0 comments
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📋 Pull Request Information

Original PR: https://github.com/langchain-ai/langgraphjs/pull/928
Author: @dqbd
Created: 3/3/2025
Status: Closed

Base: mainHead: dqbd/stream-mode-messages-input-no-emit


📝 Commits (1)

  • e3ca5a7 fix(langgraph): stream_mode=messages should not emit input or state messages

📊 Changes

2 files changed (+107 additions, -1 deletions)

View changed files

📝 libs/langgraph/src/pregel/messages.ts (+25 -1)
📝 libs/langgraph/src/tests/pregel.test.ts (+82 -0)

📄 Description

Port of https://github.com/langchain-ai/langgraph/pull/3591


🔄 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/928 **Author:** [@dqbd](https://github.com/dqbd) **Created:** 3/3/2025 **Status:** ❌ Closed **Base:** `main` ← **Head:** `dqbd/stream-mode-messages-input-no-emit` --- ### 📝 Commits (1) - [`e3ca5a7`](https://github.com/langchain-ai/langgraphjs/commit/e3ca5a7eeb7a1b1cd6ac0e18c0c4b99296177f11) fix(langgraph): stream_mode=messages should not emit input or state messages ### 📊 Changes **2 files changed** (+107 additions, -1 deletions) <details> <summary>View changed files</summary> 📝 `libs/langgraph/src/pregel/messages.ts` (+25 -1) 📝 `libs/langgraph/src/tests/pregel.test.ts` (+82 -0) </details> ### 📄 Description Port of https://github.com/langchain-ai/langgraph/pull/3591 --- <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 19:17:18 -05:00
yindo closed this issue 2026-02-15 19:17:18 -05:00
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Reference: langchain-ai/langgraphjs#1121