Module: Tracebin::Agent

Defined in:
lib/tracebin/agent.rb

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.config ⇒ Object

Returns the value of attribute config.



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# File 'lib/tracebin/agent.rb', line 12

def config
  @config
end

.logger ⇒ Object

Returns the value of attribute logger.



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# File 'lib/tracebin/agent.rb', line 12

def logger
  @logger
end

.storage ⇒ Object

Returns the value of attribute storage.



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# File 'lib/tracebin/agent.rb', line 12

def storage
  @storage
end

Class Method Details

.configure {|config| ... } ⇒ Object

Yields:



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# File 'lib/tracebin/agent.rb', line 90

def self.configure
  yield config
end

.init_logger ⇒ Object 



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# File 'lib/tracebin/agent.rb', line 51

def init_logger
  if defined? ::Rails
    @logger = ::Rails.logger
  else
    @logger ||= Logger.new(STDOUT)
    @logger.level = log_level
  end

  @logger
end

.log_level ⇒ Object 



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# File 'lib/tracebin/agent.rb', line 62

def log_level
  case config.log_level.downcase
  when 'debug' then Logger::DEBUG
  when 'info' then Logger::INFO
  when 'warn' then Logger::WARN
  when 'error' then Logger::ERROR
  when 'fatal' then Logger::FATAL
  else Logger::INFO
  end
end

.reset ⇒ Object 



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# File 'lib/tracebin/agent.rb', line 86

def self.reset
  @config = Config.new
end

.start! ⇒ Object 



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# File 'lib/tracebin/agent.rb', line 14

def start!
  return if started? || !config.enabled

  logger.info "TRACEBIN: Starting Tracebin agent..."

  @subscribers = Subscribers.new
  @health_monitor = HealthMonitor.start
  @worker_process_monitor = WorkerProcessMonitor.start

  @reporter = Reporter.new(storage, config, logger)

  @reporter.start!
  @started = true

  logger.info "TRACEBIN: Tracebin agent started!"
end

.started? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tracebin/agent.rb', line 47

def started?
  @started
end

.stop! ⇒ Object 



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# File 'lib/tracebin/agent.rb', line 31

def stop!
  return unless started?

  logger.info "TRACEBIN: Shutting down Tracebin agent..."

  @health_monitor.stop!
  @worker_process_monitor.stop!
  @reporter.stop!

  storage.unload

  @started = false

  logger.info "TRACEBIN: Tracebin agent stopped!"
end