Class: Resat::Guard

Inherits:
Object
  • Object
show all
Includes:
Kwalify::Util::HashLike
Defined in:
lib/guard.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#failures ⇒ Object

Returns the value of attribute failures.



12
13
14
 
# File 'lib/guard.rb', line 12

def failures
  @failures
end

Instance Method Details

#prepare(variables) ⇒ Object 



14
15
16
17
18
19
20
 
# File 'lib/guard.rb', line 14

def prepare(variables)
  @timeout ||= 120
  @period ||= 5
  @failures = []
  variables.substitute!(@pattern)
  Log.info("Waiting for guard #{@name} with pattern /#{@pattern.to_s}/")
end

#wait(request) ⇒ Object 



22
23
24
25
26
27
28
29
30
31
32
 
# File 'lib/guard.rb', line 22

def wait(request)
  r = Regexp.new(@pattern)
  r.match(request.get_response_field(@field, @target))
  expiration = DateTime.now + @timeout
  while !Regexp.last_match && DateTime.now < expiration && request.failures.empty?
    sleep @period
    request.send
    r.match(request.get_response_field(@field, @target))
  end
  @failures << "Guard '#{@name}' timed out waiting for field '#{@field}' with pattern '#{@pattern ? @pattern : '<NONE>'}' from response #{@target}." if !Regexp.last_match
end