Instream.Connection.version

You're seeing just the callback version, go back to Instream.Connection module for more information.

version(opts)

Specs

version(opts :: Keyword.t()) :: String.t() | :error | e_version_mismatch()

Determines the version of the connection server.

Only available with InfluxDB v1.x connections.

If the version if undetectable (no header returned) it will be reported as "unknown". If the host is unreachable or an error occurred the response will be :error.