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e2b-dev--e2b/.changeset
Mish Ushakov 7cec36dcb5 fix(python-sdk): drop stream read timeout, enforce command timeout server-side (#1448)
## Summary

Follow-up to #1444 (the `httpcore` → `TimeoutException` mapping, now
merged). That mapping made the flaky timeout deterministic, but the
underlying cause remained: the streaming HTTP `read` timeout was set to
the command `timeout`, so it raced the server's own `deadline_exceeded`
response. This PR removes the read timeout on streaming calls entirely
and relies on the server-side `connect-timeout-ms` header to enforce the
command timeout — matching the JS SDK, which has no per-chunk read
timeout. The race is now structurally impossible rather than mapped
over.

## Usage

```python
cmd = sandbox.commands.run("sleep 10", timeout=2, background=True)
try:
    for _ in cmd:
        pass
except TimeoutException:
    print("command timed out")  # server-side deadline_exceeded, no transport race
```

## Tradeoff

A silently dropped connection (no RST) on a command with `timeout=0`
(disabled) now has no client-side read backstop and relies on keepalive
pings — the same posture as the JS SDK.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-16 20:23:54 +02:00
..
2023-08-23 11:50:04 +02:00

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