def main
client = MCollective::Client.new(options[:config])
client.options = options
start = Time.now.to_f
times = []
client.req("ping", "discovery") do |resp|
times << (Time.now.to_f - start) * 1000
printf("%-40s time=%.2f ms\n", resp[:senderid], times.last)
end
puts("\n\n---- ping statistics ----")
if times.size > 0
sum = times.inject(0){|acc,i|acc +i}
avg = sum / times.length.to_f
printf("%d replies max: %.2f min: %.2f avg: %.2f\n", times.size, times.max, times.min, avg)
else
puts("No responses received")
end
end