Class: Puma::Plugin::TelemetryToo::Targets::LogTarget

Inherits:

BaseFormattingTarget

• Object
• BaseFormattingTarget
• Puma::Plugin::TelemetryToo::Targets::LogTarget

Defined in:

lib/puma/plugin/telemetry_too/targets/log_target.rb

Overview

Simple Log Target, publishing metrics to a Ruby ::Logger at stdout at the INFO log level

Instance Method Summary

• #call(telemetry) ⇒ Object
• #initialize(logger: ::Logger.new($stdout), formatter: :logfmt, transform: :passthrough) ⇒ LogTarget constructor

  A new instance of LogTarget.

Constructor Details

#initialize(logger: ::Logger.new($stdout), formatter: :logfmt, transform: :passthrough) ⇒ LogTarget

Returns a new instance of LogTarget.

# File 'lib/puma/plugin/telemetry_too/targets/log_target.rb', line 13

def initialize(logger: ::Logger.new($stdout), formatter: :logfmt, transform: :passthrough)
  super(formatter: formatter, transform: transform)
  @logger = logger
end

Instance Method Details

#call(telemetry) ⇒ Object

# File 'lib/puma/plugin/telemetry_too/targets/log_target.rb', line 18

def call(telemetry)
  logger.info(formatter.call(transform.call(telemetry)))
end