class Aws::Xray::Client

Own the responsibility of holding destination address and sending segments.

Public Class Methods

send_(segment) click to toggle source

Will be called in other threads. @param [Aws::Xray::Segment] segment

# File lib/aws/xray/client.rb, line 29
def send_(segment)
  Aws::Xray.config.logger.debug("#{Thread.current}: Client#send_")
  payload = %!{"format": "json", "version": 1}\n#{segment.to_json}\n!

  sock = Aws::Xray.config.client_options[:sock] || UDPSocket.new
  host, port = Aws::Xray.config.client_options[:host], Aws::Xray.config.client_options[:port]

  begin
    len = sock.send(payload, Socket::MSG_DONTWAIT, host, port)
    raise CanNotSendAllByteError.new(payload.bytesize, len) if payload.bytesize != len
    Aws::Xray.config.logger.debug("#{Thread.current}: Client#send_ successfully sent payload, len=#{len}")
    len
  rescue SystemCallError, SocketError, CanNotSendAllByteError => e
    begin
      Aws::Xray.config.segment_sending_error_handler.call(e, payload, host: host, port: port)
    rescue Exception => e
      $stderr.puts("Error handler `#{Aws::Xray.config.segment_sending_error_handler}` raised an error: #{e}\n#{e.backtrace.join("\n")}")
    end
  ensure
    sock.close
  end
end
send_segment(segment) click to toggle source

@param [Aws::Xray::Segment] segment

# File lib/aws/xray/client.rb, line 10
def send_segment(segment)
  begin
    if Aws::Xray.config.client_options[:sock] # test env or not aws-xray is not enabled
      send_(segment)
    else # production env
      Worker.post(segment)
    end
  rescue QueueIsFullError => e
    begin
      host, port = Aws::Xray.config.client_options[:host], Aws::Xray.config.client_options[:port]
      Aws::Xray.config.segment_sending_error_handler.call(e, '', host: host, port: port)
    rescue Exception => e
      $stderr.puts("Error handler `#{Aws::Xray.config.segment_sending_error_handler}` raised an error: #{e}\n#{e.backtrace.join("\n")}")
    end
  end
end