Class: Unleash::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/unleash/configuration.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(opts = {}) ⇒ Configuration

Returns a new instance of Configuration.



11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
 
# File 'lib/unleash/configuration.rb', line 11

def initialize(opts = {})
  self.app_name      = opts[:app_name]    || nil
  self.url           = opts[:url]         || nil
  self.instance_id   = opts[:instance_id] || SecureRandom.uuid

  self.disable_metrics  = opts[:disable_metrics]  || false
  self.refresh_interval = opts[:refresh_interval] || 15
  self.metrics_interval = opts[:metrics_interval] || 10
  self.timeout          = opts[:timeout] || 30
  self.retry_limit      = opts[:retry_limit] || 1

  self.backup_file   = opts[:backup_file] || nil

  self.logger    = opts[:logger] || Logger.new(STDOUT)
  self.log_level = opts[:log_level] || Logger::ERROR


  if opts[:logger].nil?
    # on default logger, use custom formatter that includes thread_name:
    self.logger.formatter = proc do |severity, datetime, progname, msg|
      thread_name = (Thread.current[:name] || "Unleash").rjust(16, ' ')
      "[#{datetime.iso8601(6)} #{thread_name} #{severity.ljust(5, ' ')}] : #{msg}\n"
    end
  end

  refresh_backup_file!
end

Instance Attribute Details

#app_name ⇒ Object

Returns the value of attribute app_name.



6
7
8
 
# File 'lib/unleash/configuration.rb', line 6

def app_name
  @app_name
end

#backup_file ⇒ Object

Returns the value of attribute backup_file.



6
7
8
 
# File 'lib/unleash/configuration.rb', line 6

def backup_file
  @backup_file
end

#disable_metrics ⇒ Object

Returns the value of attribute disable_metrics.



6
7
8
 
# File 'lib/unleash/configuration.rb', line 6

def disable_metrics
  @disable_metrics
end

#instance_id ⇒ Object

Returns the value of attribute instance_id.



6
7
8
 
# File 'lib/unleash/configuration.rb', line 6

def instance_id
  @instance_id
end

#log_level ⇒ Object

Returns the value of attribute log_level.



6
7
8
 
# File 'lib/unleash/configuration.rb', line 6

def log_level
  @log_level
end

#logger ⇒ Object

Returns the value of attribute logger.



6
7
8
 
# File 'lib/unleash/configuration.rb', line 6

def logger
  @logger
end

#metrics_interval ⇒ Object

Returns the value of attribute metrics_interval.



6
7
8
 
# File 'lib/unleash/configuration.rb', line 6

def metrics_interval
  @metrics_interval
end

#refresh_interval ⇒ Object

Returns the value of attribute refresh_interval.



6
7
8
 
# File 'lib/unleash/configuration.rb', line 6

def refresh_interval
  @refresh_interval
end

#retry_limit ⇒ Object

Returns the value of attribute retry_limit.



6
7
8
 
# File 'lib/unleash/configuration.rb', line 6

def retry_limit
  @retry_limit
end

#timeout ⇒ Object

Returns the value of attribute timeout.



6
7
8
 
# File 'lib/unleash/configuration.rb', line 6

def timeout
  @timeout
end

#url ⇒ Object

Returns the value of attribute url.



6
7
8
 
# File 'lib/unleash/configuration.rb', line 6

def url
  @url
end

Instance Method Details

#client_metrics_url ⇒ Object 



59
60
61
 
# File 'lib/unleash/configuration.rb', line 59

def client_metrics_url
  self.url + '/client/metrics'
end

#client_register_url ⇒ Object 



63
64
65
 
# File 'lib/unleash/configuration.rb', line 63

def client_register_url
  self.url + '/client/register'
end

#fetch_toggles_url ⇒ Object 



55
56
57
 
# File 'lib/unleash/configuration.rb', line 55

def fetch_toggles_url
  self.url + '/client/features'
end

#metrics_interval_in_millis ⇒ Object 



39
40
41
 
# File 'lib/unleash/configuration.rb', line 39

def metrics_interval_in_millis
  self.metrics_interval * 1_000
end

#refresh_backup_file! ⇒ Object 



49
50
51
52
53
 
# File 'lib/unleash/configuration.rb', line 49

def refresh_backup_file!
  if self.backup_file.nil?
    self.backup_file = Dir.tmpdir + "/unleash-#{app_name}-repo.json"
  end
end

#validate! ⇒ Object 



43
44
45
46
47
 
# File 'lib/unleash/configuration.rb', line 43

def validate!
  if self.app_name.nil? or self.url.nil?
    raise ArgumentError, "URL and app_name are required"
  end
end