diff options
Diffstat (limited to 'examples/linux-listener-stats.rb')
| -rwxr-xr-x | examples/linux-listener-stats.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/examples/linux-listener-stats.rb b/examples/linux-listener-stats.rb index 1008995..5f67633 100755 --- a/examples/linux-listener-stats.rb +++ b/examples/linux-listener-stats.rb @@ -1,5 +1,6 @@ #!/usr/bin/ruby # -*- encoding: binary -*- +# frozen_string_literal: false $stdout.sync = $stderr.sync = true # this is used to show or watch the number of active and queued # connections on any listener socket from the command line @@ -15,7 +16,6 @@ end usage = "Usage: #$0 [-d DELAY] [-t QUEUED_THRESHOLD] ADDR..." ARGV.size > 0 or abort usage delay = false -all = false queued_thresh = -1 # "normal" exits when driven on the command-line trap(:INT) { exit 130 } @@ -25,7 +25,7 @@ OptionParser.new('', 24, ' ') do |opts| opts.banner = usage opts.on('-d', '--delay=DELAY', Float) { |n| delay = n } opts.on('-t', '--queued-threshold=INT', Integer) { |n| queued_thresh = n } - opts.on('-a', '--all') { all = true } + opts.on('-a', '--all') { } # noop opts.parse! ARGV end |