Class: Fluent::SlackboardOutput

Inherits:
BufferedOutput
  • Object
show all
Includes:
SetTagKeyMixin, SetTimeKeyMixin
Defined in:
lib/fluent/plugin/out_slackboard.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ SlackboardOutput

Returns a new instance of SlackboardOutput.



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# File 'lib/fluent/plugin/out_slackboard.rb', line 24

def initialize
  super
end

Instance Method Details

#configure(conf) ⇒ Object 



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# File 'lib/fluent/plugin/out_slackboard.rb', line 28

def configure(conf)
  super

  if @host == ""
    raise Fluent::ConfigError.new "`host` is empty"
  end

  if @port == ""
    raise Fluent::ConfigError.new "`port` is empty"
  end

  @uri = URI.parse "http://" + @host + ":" + @port + "/notify-directly"

  if @channel == ""
    raise Fluent::ConfigError.new "`channel` is empty"
  end
  @channel = '#' + @channel unless @channel.start_with? '#'

  if @fetch_key == ""
    raise Fluent::ConfigError.new "`fetch_key` is empty"
  end

  if @username == ""
    @username = "slackboard"
  end

  if @icon_emoji == ""
    @icon_emoji = ":clipboard:"
  end
end

#format(tag, time, record) ⇒ Object 



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# File 'lib/fluent/plugin/out_slackboard.rb', line 59

def format(tag, time, record)
  [tag, time, record].to_msgpack
end

#write(chunk) ⇒ Object 



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# File 'lib/fluent/plugin/out_slackboard.rb', line 63

def write(chunk)
  begin
    payloads = build_payloads chunk
    payloads.each { |payload|
      req = Net::HTTP::Post.new @uri.path
      req.body = payload.to_json
      res = Net::HTTP.start(@uri.host, @uri.port) { |http|
        http.request req
      }
    }
  rescue Timeout::Error => e
    log.warn "out_slackboard:", :error => e.to_s, :error_class => e.class.to_s
    raise e
  rescue => e
    log.error "out_slackboard:", :error => e.to_s, :error_class => e.class.to_s
    log.warn_backtrace e.backtrace
  end
end