sql: Add optional verification ping on database client initialisation

warpstreamlabs / bento

Fancy stream processing made operationally mundane. This repository is a fork of the original project before the license was changed.

https://warpstreamlabs.github.io/bento/

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Closed gregfurman closed 4 months ago

gregfurman commented 4 months ago

Add a flag that, when true, pings a SQL database. If the ping fails the component is set to an error state.
From #70

Extended sqlOpenWithReworks to include a shouldPing boolean which will run a db.PingContext if true.
Small refactor of sqlOpenWithReworks, placing the rework functionality into a seperate reworkDSN function.
Added new flag init_verify_conn to the SQL component's config and included this in the connSettings struct.
Updated docs.