Class: FWC::Raw

Inherits:

Object

• Object
• FWC::Raw

Defined in:

lib/fwc.rb

Instance Method Summary

• #initialize(matcher, opts = {}) ⇒ Raw constructor

  A new instance of Raw.

• #receive(data) ⇒ Object
• #report! ⇒ Object

Constructor Details

#initialize(matcher, opts = {}) ⇒ Raw

Returns a new instance of Raw.

# File 'lib/fwc.rb', line 152

def initialize matcher, opts={}
  @threshold = opts[:threshold]
  @matcher = matcher
  @count = 0
  @rate = 0
  @disabled = false
  @first = Time.now
end

Instance Method Details

#receive(data) ⇒ Object

# File 'lib/fwc.rb', line 172

def receive data
  return if not @matcher.matches? data

  if not @tags.nil? and not (@tags & (d["tags"] || [])).empty?
    return
  end

  if not @disabled and @count > 100
    diff = (Time.now - @first)
    rate = (@count / diff)

    if rate > @threshold
      r = rate.to_i
      desc = "#{r}/s > #{@threshold}/s"
      FWC.log.info "Raw: disabled - rate too high (#{desc})"
      @disabled = true
    end
  end

  unless @disabled
    FWC.log.info "#{@count}: #{data}"
  end

  @count += 1
end

#report! ⇒ Object

# File 'lib/fwc.rb', line 161

def report!
  return if @count == 0

  FWC.log.info "Raw Report:"
  FWC.log.info "  count: #{@count}"

  @first = Time.now
  @count = 0
  @disabled = false
end