fix(langchain): ensure llm span is created#2805

Closed

obs-gh-abhishekrao wants to merge 24 commits intotraceloop:mainfrom

observeinc:abhishek/fix-langchain-propagation

Commits on Jul 7, 2025

fix(langchain): retain parent ctx and ensure appropriate llm span is created
obs-gh-abhishekrao
committed
Fix incorrectly coalesced attribute
obs-gh-abhishekrao
committed
Fix linting issue
obs-gh-abhishekrao
committed
Remove extraneous context suppression
obs-gh-abhishekrao
committed
Fix missing attributes
obs-gh-abhishekrao
committed
Fix incorrectly coalesced attribute value in openai instrumentation
obs-gh-abhishekrao
committed
Add test
obs-gh-abhishekrao
committed
Fix test flakiness from shared span context
obs-gh-abhishekrao
committed
Match langgraph version used by sample apps
obs-gh-abhishekrao
committed
unused imports
obs-gh-abhishekrao
committed
Inject suppression token for legacy chains
obs-gh-abhishekrao
committed
Add test for langgraph ainvoke
obs-gh-abhishekrao
committed
Fix and add test for double langgraph invoke/ainvoke
obs-gh-abhishekrao
committed
Remove set_span_in_context for now
obs-gh-abhishekrao
committed
Lint fix
obs-gh-abhishekrao
committed
Fix root cause of missing LLM attributes and metrics, revert equivalent fix on langchain and add tests
obs-gh-abhishekrao
committed
Add sample app
obs-gh-abhishekrao
committed
Propagate ctx for sync callbacks, refactor langgraph metric test
obs-gh-abhishekrao
committed
Improve async handling of propagation and test
obs-gh-abhishekrao
committed
Improve handling of sync context propagation
obs-gh-abhishekrao
committed
Renaming vars and adding comment for async case
obs-gh-abhishekrao
committed
Remove unnecessary fixture from conftest
obs-gh-abhishekrao
committed
Assert against INVALID_SPAN instead of NonRecordingSpan
obs-gh-abhishekrao
committed
Revert unnecessary changes, add clarifying comments
obs-gh-abhishekrao
committed

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

fix(langchain): ensure llm span is created#2805

fix(langchain): ensure llm span is created#2805
obs-gh-abhishekrao wants to merge 24 commits intotraceloop:mainfrom
observeinc:abhishek/fix-langchain-propagation

Commits on Jul 7, 2025

fix(langchain): retain parent ctx and ensure appropriate llm span is created

Fix incorrectly coalesced attribute

Fix linting issue

Remove extraneous context suppression

Fix missing attributes

Fix incorrectly coalesced attribute value in openai instrumentation

Add test

Fix test flakiness from shared span context

Match langgraph version used by sample apps

unused imports

Inject suppression token for legacy chains

Add test for langgraph ainvoke

Fix and add test for double langgraph invoke/ainvoke

Remove set_span_in_context for now

Lint fix

Fix root cause of missing LLM attributes and metrics, revert equivalent fix on langchain and add tests

Add sample app

Propagate ctx for sync callbacks, refactor langgraph metric test

Improve async handling of propagation and test

Improve handling of sync context propagation

Renaming vars and adding comment for async case

Remove unnecessary fixture from conftest

Assert against INVALID_SPAN instead of NonRecordingSpan

Revert unnecessary changes, add clarifying comments