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fix(chat): route chat examples through streaming backend#121

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blove merged 1 commit into
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fix/route-chat-through-streaming
Apr 12, 2026
Merged

fix(chat): route chat examples through streaming backend#121
blove merged 1 commit into
mainfrom
fix/route-chat-through-streaming

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@blove blove commented Apr 12, 2026

Summary

All chat/* standalone LangGraph Cloud deployments are unreachable (TCP timeout). The streaming deployment is healthy and has all 12 graphs consolidated (PR #113).

Changes:

Why

The chat/* standalone deployments from PR #115 deployed successfully but their containers are unreachable. Rather than debugging LangGraph Cloud infrastructure, route through the healthy streaming deployment which already consolidates all graphs.

Test plan

  • All tests pass (agent 35/35, chat 214/214)
  • After deploy: verify a2ui contact form renders at examples.cacheplane.ai/chat/a2ui
  • After deploy: verify generative-ui weather cards at examples.cacheplane.ai/chat/generative-ui

🤖 Generated with Claude Code

All chat/* standalone LangGraph Cloud deployments are unreachable
(TCP timeout). The streaming deployment is healthy and already has
all 12 graphs consolidated (PR #113).

Changes:
- examples-middleware.ts: route all chat/* paths to 'streaming' key
- a2ui environment: use 'a2ui_form' (streaming deployment's name)
- a2ui_graph.py in streaming deployment: update to hardcoded v0.9
  JSONL matching PR #120's fix

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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vercel Bot commented Apr 12, 2026

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@blove blove merged commit 1bd1040 into main Apr 12, 2026
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