Class: Rack::RequestId

Inherits:
Object
  • Object
show all
Defined in:
lib/d13n/support/request_id.rb

Constant Summary collapse

X_REQUEST_ID = 
"X-Request-Id".freeze

Instance Method Summary collapse

Constructor Details

#initialize(app, opts = {}) ⇒ RequestId

Returns a new instance of RequestId.



7
8
9
 
# File 'lib/d13n/support/request_id.rb', line 7

def initialize(app, opts = {})
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



11
12
13
14
 
# File 'lib/d13n/support/request_id.rb', line 11

def call(env)
  env['HTTP_X_REQUEST_ID'] = make_request_id(env[X_REQUEST_ID]||env['HTTP_X_REQUEST_ID'])
  @app.call(env).tap {|_status, headers, _body| headers[X_REQUEST_ID] = env['HTTP_X_REQUEST_ID'] }
end