Module: Rabbit::Publishing

Extended by:
Publishing
Included in:
Publishing
Defined in:
lib/rabbit/publishing.rb,
lib/rabbit/publishing/job.rb,
lib/rabbit/publishing/message.rb,
lib/rabbit/publishing/channels_pool.rb

Defined Under Namespace

Classes: ChannelsPool, Job, Message

Constant Summary collapse

MUTEX = 
Mutex.new

Instance Method Summary collapse

Instance Method Details

#pool ⇒ Object 



32
33
34
 
# File 'lib/rabbit/publishing.rb', line 32

def pool
  MUTEX.synchronize { @pool ||= ChannelsPool.new(create_client) }
end

#publish(msg) ⇒ Object 



13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
 
# File 'lib/rabbit/publishing.rb', line 13

def publish(msg)
  return if Rabbit.config.skip_publish?

  pool.with_channel msg.confirm_select? do |ch|
    ch.basic_publish *msg.basic_publish_args

    raise MessageNotDelivered, "RabbitMQ message not delivered: #{msg}" \
      if msg.confirm_select? && !ch.wait_for_confirms

    log msg
  end
rescue Timeout::Error
  raise MessageNotDelivered, <<~MESSAGE
    Timeout while sending message #{msg}. Possible reasons:
      - #{msg.real_exchange_name} exchange is not found
      - RabbitMQ is extremely high loaded
  MESSAGE
end