Two bugs surfaced while testing Claude Code + OAuth deploys:
1. A2A proxy: a2aClient had a 60s Client.Timeout "safety net" that
defeated the per-request context deadlines the code otherwise sets
(canvas = 5m, agent-to-agent = 30m). Claude Code's first-token cold
start over OAuth takes 30-60s, so every first "hi" into a fresh
claude-code workspace returned 503 at exactly the 1m mark. Removed
the Client.Timeout — the context deadline now governs as documented
in the adjacent comment.
2. Files tab: ReadFile ran `cat <rootPath> <filePath>` as two args to
cat. `cat /home agent/turtle_draw.py` tries to read the rootPath
directory (errors "Is a directory") and then resolves the filePath
relative to the container cwd, which is not guaranteed to equal
rootPath. Result: the file-content pane stayed blank even though
the file listed fine. Join into a single path before exec.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
18ebb1d7bf