Rate limit

    Note

    Local rate limiting is also supported via the .

    Every configured rate limit filter has statistics rooted at ratelimit.<stat_prefix>. with the following statistics:

    The network rate limit filter supports the following runtime settings:

    ratelimit.tcp_filter_enabled

    % of connections that will call the rate limit service. Defaults to 100.

    ratelimit.tcp_filter_enforcing

    % of connections that will call the rate limit service and enforce the decision. Defaults to 100. This can be used to test what would happen before fully enforcing the outcome.

    The ratelimit filter emits dynamic metadata as an opaque only when the gRPC ratelimit service returns a CheckResponse with a filled field.