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docs: clarify DialTimeout and Cloud idle behavior#94

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docs: clarify DialTimeout and Cloud idle behavior#94
mintlify[bot] wants to merge 1 commit into
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mintlify/a20a0376

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@mintlify mintlify Bot commented May 28, 2026

Summary

Ports ClickHouse/clickhouse-docs#6301: clarifies DialTimeout guidance for idled ClickHouse Cloud services in the Go client docs.

Changes

  • integrations/language-clients/go/config-reference.mdx: updated DialTimeout row with Cloud idle guidance and added a <Note> callout explaining wake-up behavior and the 1m2m recommendation (converted from Docusaurus :::note).
  • integrations/language-clients/go/configuration.mdx: extended the DialTimeout description with a pointer to the Timeouts section.

Context

Upstream change: a larger DialTimeout avoids first-query failures against an idled Cloud service while it wakes.


Note

Low Risk
Documentation-only changes to Go client integration pages; no runtime or API behavior changes.

Overview
Documents how paused ClickHouse Cloud services wake on the first connection and why the default DialTimeout (30s) can fail the first query after idle.

The config reference expands the DialTimeout best-practice and misconfiguration rows for Cloud idle wake-up, and adds a <Note> recommending 1m2m when the client may be first to hit an idled service, with tradeoffs (slower outage detection; context deadlines as an alternative). The configuration overview links the DialTimeout row to that Timeouts section with the same Cloud guidance.

Reviewed by Cursor Bugbot for commit 7379aca. Bugbot is set up for automated code reviews on this repo. Configure here.

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mintlify Bot commented May 28, 2026

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