Piotr Dulikowski e69b44a60f exception: fix the error code used for rate_limit_exception ...

Per-partition rate limiting added a new error type which should be
returned when Scylla decides to reject an operation due to per-partition
rate limit being exceeded. The new error code requires drivers to
negotiate support for it, otherwise Scylla will report the error as
`Config_error`. The existing error code override logic works properly,
however due to a mistake Scylla will report the `Config_error` code even
if the driver correctly negotiated support for it.

This commit fixes the problem by specifying the correct error code in
`rate_limit_exception`'s constructor.

Tested manually with a modified version of the Rust driver which
negotiates support for the new error. Additionally, tested what happens
when the driver doesn't negotiate support (Scylla properly falls back to
`Config_error`).

Branches: 5.1
Fixes: #11517

Closes #11518

2022-09-13 11:46:15 +02:00

4.9 KiB

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