clickhouse-connect v1.1.1

This patch release fixes a handful of async-client connectivity bugs and a SHOW ROW POLICIES query routing issue. Recommended for all users on 1.1.0, especially those running the async client behind a proxy or against keep-alive-prone pools.

What's Changed

Bug Fixes

• Async client: ping() now routes through the configured proxy, matching _raw_request. Previously the proxy was omitted, so ping() falsely returned False on networks where the server was only reachable via the proxy. Closes #757.
• Fix query("SHOW ROW POLICIES") / query("SHOW POLICIES") by routing these non-tabular statements without appending FORMAT Native. Empty row-policy SHOW results now return "" instead of QuerySummary. Closes #761.
• Async client: retry stale keep-alive resets surfaced by aiohttp as ClientOSError or ClientConnectionResetError, fixing large async inserts on killed pooled connections. Closes #763.
• Async client: do not retry aiohttp timeout, connector, or fingerprint errors — these can indicate the request was already delivered or a config issue, not a stale connection.
• Sync client: also retry stale keep-alive BrokenPipeError (in addition to ConnectionResetError), matching the async behavior.

Installation

pip install clickhouse-connect