Sha256: 75fc3ebd182aad862f3620054f930272bbf6228bd5f7d62b4b65b04abf99ca83
Contents?: true
Size: 671 Bytes
Versions: 16
Compression:
Stored size: 671 Bytes
Contents
# frozen_string_literal: true
module ElasticAPM
module Util
# @api private
# Usage example:
# Throttle.new(5) { thing to only do once per 5 secs }
class Throttle
def initialize(buffer_secs, &block)
@buffer_secs = buffer_secs
@block = block
end
def call
if @last_call && seconds_since_last_call < @buffer_secs
return @last_result
end
@last_call = now
@last_result = @block.call
end
private
def now
Process.clock_gettime(Process::CLOCK_MONOTONIC)
end
def seconds_since_last_call
now - @last_call
end
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems