Struct IpRate

pub struct IpRate { /* private fields */ }

Rate limit connections by IP address.

Implementations

impl IpRate

pub fn new(config: Arc<Config>) -> Self

Construct a new IpRate limit instance.

pub fn prune(&self)

Prune entries that have tracked backwards 10s or more. The 10s just prevents hashtable thrashing if a connection is using significantly less than its rate limit. This is why the keepalive interval is 5 seconds and connections are closed after 10 seconds.

pub async fn is_blocked(&self, ip: &Arc<Ipv6Addr>) -> bool

Return true if this ip is blocked.

pub async fn is_ok(&self, ip: &Arc<Ipv6Addr>, bytes: usize) -> bool

Return true if we are not over the rate limit.