Class: Daemon::MasterProcess::Environment

Inherits:
Object
  • Object
show all
Defined in:
lib/onapp/engine/master_process/middleware/environment.rb

Instance Method Summary (collapse)

Constructor Details

- (Environment) initialize(app)

Returns a new instance of Environment



4
5
6
 
# File 'lib/onapp/engine/master_process/middleware/environment.rb', line 4

def initialize(app)
  @app = app
end

Instance Method Details

- (Object) call(env) 



8
9
10
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
 
# File 'lib/onapp/engine/master_process/middleware/environment.rb', line 8

def call(env)
  unless defined?(::SKIP_DASHBOARD_CLIENT)
    ::Object.const_set('SKIP_DASHBOARD_CLIENT', true)
  end

  $0 = Daemon::MasterProcess::PROCESS_NAME

  trap(START_SIGNAL) {}

  ENV['CLUSTER'] = Daemon::CLUSTER

  env.logger.info 'Loading environment...'
  require File.expand_path(Daemon.root.join('config/environment').to_s)
  require 'onapp/engine/all'
  require 'retryable'
  require 'availability/clustering_service'
  require 'availability'
  Dir[Daemon.root.join('onapp/engine/master_process/**/*.rb').to_s]
    .each { |f| require(f) }
  env.logger.info 'Loaded environment!'

  Redis::FadingValue.clear
  Redis::Objects.redis = ConnectionPool.new { Daemon.redis.dup }

  @app.call(env)
rescue => ex
  env.logger.fatal "Can't setup environment! #{ex.class}: #{ex}"
  env.logger.fatal ex.backtrace.join("\n")
end