Module: BeetleJoevandykExtensions

Defined in:
lib/beetle_joevandyk_extensions.rb,
lib/beetle_joevandyk_extensions/version.rb

Defined Under Namespace

Classes: BeetleError

Constant Summary collapse

DEFAULT_TIMEOUT = 
10
VERSION = 
"0.0.10"

Instance Method Summary collapse

Instance Method Details

#listen(name, &block) ⇒ Object 



26
27
28
29
30
31
32
33
34
35
36
 
# File 'lib/beetle_joevandyk_extensions.rb', line 26

def listen name, &block
  setup
  client = Beetle::Client.new
  client.register_queue name
  client.register_handler name do |input|
    block.call(JSON.parse(input.data)).to_json
  end
  client.listen do
    puts "Started #{ name } at #{ Time.now }"
  end
end

#publish(name, message) ⇒ Object 



38
39
40
41
42
43
 
# File 'lib/beetle_joevandyk_extensions.rb', line 38

def publish name, message
  setup
  client = Beetle::Client.new
  client.register_message name
  client.publish name, message
end

#rpc(name, message, options = {}) ⇒ Object 



15
16
17
18
19
20
21
22
23
24
 
# File 'lib/beetle_joevandyk_extensions.rb', line 15

def rpc name, message, options={}
  setup
  client = Beetle::Client.new
  client.register_message name
  Timeout.timeout(options[:timeout] || DEFAULT_TIMEOUT, BeetleError) do
    status, result = client.rpc(name, message.to_json)
    raise BeetleError.new(result.to_s) if status != "OK"
    JSON.parse(result)
  end
end

#setup ⇒ Object 



10
11
12
13
 
# File 'lib/beetle_joevandyk_extensions.rb', line 10

def setup
  uri = URI.parse(ENV['AMQP_URL'])
  Beetle.config.servers = uri.host
end