com.potetm.fusebox.rate-limit — com.potetm/fusebox 1.0.8

disable clj

(disable spec)

exec clj

init clj

(init {n :com.potetm.fusebox.rate-limit/bucket-size
       p :com.potetm.fusebox.rate-limit/period-ms
       _to :com.potetm.fusebox.rate-limit/wait-timeout-ms
       :as spec})

Initialize a token bucket rate limiter.

spec is a map containing: ::bucket-size - the integer number of tokens per period ::period-ms - millis in each period ::wait-timeout-ms - max millis a thread waits for a token

Note: A leaky bucket rate limiter can be easily achieved by setting ::bucket-size to 1 and adjusting ::period-ms accordingly.

rate-limit* clj

(rate-limit* {s :com.potetm.fusebox.rate-limit/sem
              to :com.potetm.fusebox.rate-limit/wait-timeout-ms
              :as spec}
             f)

shutdown clj

(shutdown {sf :com.potetm.fusebox.rate-limit/sched-fut
           s :com.potetm.fusebox.rate-limit/sem})

with-rate-limit clj macro

(with-rate-limit spec & body)

Evaluates body, guarded by the provided rate limiter.