Class: Chillout::Client

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/chillout/client.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config_or_api_key, options = {}) {|@config| ... } ⇒ Client

Returns a new instance of Client.

Yields:



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# File 'lib/chillout/client.rb', line 21

def initialize(config_or_api_key, options = {})
  build_config(config_or_api_key, options)

  yield @config if block_given?

  @logger = PrefixedLogger.new("Chillout", @config.logger)

  @http_client = HttpClient.new(@config, logger).freeze
  @server_side = ServerSide.new(@config, @http_client).freeze
  @dispatcher = Dispatcher.new(@server_side).freeze
  case @config.strategy
  when :thread
    @queue = Queue.new
    @worker_mutex = Mutex.new
    @worker_thread = nil
    @max_queue = config.max_queue
  when :active_job
    require 'chillout/job'
    Chillout::Job.dispatcher = @dispatcher
  end
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/chillout/client.rb', line 17

def config
  @config
end

#logger ⇒ Object (readonly)

Returns the value of attribute logger.



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# File 'lib/chillout/client.rb', line 18

def logger
  @logger
end

#queue ⇒ Object (readonly)

Returns the value of attribute queue.



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# File 'lib/chillout/client.rb', line 19

def queue
  @queue
end

Instance Method Details

#enqueue(metrics) ⇒ Object 



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# File 'lib/chillout/client.rb', line 51

def enqueue(metrics)
  case @config.strategy
  when :thread
    start_worker
    if @queue.size < @max_queue
      @queue << metrics
      @logger.debug "Metrics were enqueued."
    else
      @logger.error "Metrics buffer overflow. Skipping enqueue."
    end
  when :active_job
    Chillout::Job.perform_later(YAML.dump(metrics))
    @logger.debug "Metrics were enqueued."
  end
end

#start ⇒ Object 



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# File 'lib/chillout/client.rb', line 43

def start
  case @config.strategy
  when :thread
    start_worker
  when :active_job
  end
end

#start_worker ⇒ Object 



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# File 'lib/chillout/client.rb', line 71

def start_worker
  return if worker_running?
  @worker_mutex.synchronize do
    return if worker_running?
    @worker_thread = Thread.new do
      worker = Worker.new(@max_queue, @dispatcher, @queue, @logger)
      worker.run
    end
  end
end

#worker_running? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/chillout/client.rb', line 67

def worker_running?
  @worker_thread && @worker_thread.alive?
end