Class: OpenTrace::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/opentrace/client.rb

Constant Summary collapse

MAX_QUEUE_SIZE = 
1000
PAYLOAD_MAX_BYTES =

32 KB

32_768
POLL_INTERVAL =

50ms

0.05

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ Client

Returns a new instance of Client.



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# File 'lib/opentrace/client.rb', line 13

def initialize(config)
  @config = config
  @queue  = Thread::Queue.new
  @mutex  = Mutex.new
  @thread = nil
  @pid    = Process.pid
end

Instance Method Details

#enqueue(payload) ⇒ Object 



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

def enqueue(payload)
  return unless @config.enabled?

  reset_after_fork! if forked?

  # Drop newest if queue is full
  return if @queue.size >= MAX_QUEUE_SIZE

  @queue.push(payload)
  ensure_thread_running
end

#shutdown(timeout: 5) ⇒ Object 



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# File 'lib/opentrace/client.rb', line 33

def shutdown(timeout: 5)
  @queue.close
  @thread&.join(timeout)
end