Class: GraphAgent::RetryPolicy

Inherits:
Object
  • Object
show all
Defined in:
lib/graph_agent/types/retry_policy.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(initial_interval: 0.5, backoff_factor: 2.0, max_interval: 128.0, max_attempts: 3, jitter: true, retry_on: StandardError) ⇒ RetryPolicy

Returns a new instance of RetryPolicy.



8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
# File 'lib/graph_agent/types/retry_policy.rb', line 8

def initialize(
  initial_interval: 0.5,
  backoff_factor: 2.0,
  max_interval: 128.0,
  max_attempts: 3,
  jitter: true,
  retry_on: StandardError
)
  @initial_interval = initial_interval
  @backoff_factor = backoff_factor
  @max_interval = max_interval
  @max_attempts = max_attempts
  @jitter = jitter
  @retry_on = retry_on
end

Instance Attribute Details

#backoff_factor ⇒ Object (readonly)

Returns the value of attribute backoff_factor.



5
6
7
 
# File 'lib/graph_agent/types/retry_policy.rb', line 5

def backoff_factor
  @backoff_factor
end

#initial_interval ⇒ Object (readonly)

Returns the value of attribute initial_interval.



5
6
7
 
# File 'lib/graph_agent/types/retry_policy.rb', line 5

def initial_interval
  @initial_interval
end

#jitter ⇒ Object (readonly)

Returns the value of attribute jitter.



5
6
7
 
# File 'lib/graph_agent/types/retry_policy.rb', line 5

def jitter
  @jitter
end

#max_attempts ⇒ Object (readonly)

Returns the value of attribute max_attempts.



5
6
7
 
# File 'lib/graph_agent/types/retry_policy.rb', line 5

def max_attempts
  @max_attempts
end

#max_interval ⇒ Object (readonly)

Returns the value of attribute max_interval.



5
6
7
 
# File 'lib/graph_agent/types/retry_policy.rb', line 5

def max_interval
  @max_interval
end

#retry_on ⇒ Object (readonly)

Returns the value of attribute retry_on.



5
6
7
 
# File 'lib/graph_agent/types/retry_policy.rb', line 5

def retry_on
  @retry_on
end

Instance Method Details

#interval_for(attempt) ⇒ Object 



35
36
37
38
39
40
 
# File 'lib/graph_agent/types/retry_policy.rb', line 35

def interval_for(attempt)
  interval = @initial_interval * (@backoff_factor**attempt)
  interval = [interval, @max_interval].min
  interval += rand * interval * 0.1 if @jitter
  interval
end

#should_retry?(error) ⇒ Boolean

Returns:

  • (Boolean) 


24
25
26
27
28
29
30
31
32
33
 
# File 'lib/graph_agent/types/retry_policy.rb', line 24

def should_retry?(error)
  case @retry_on
  when Proc
    @retry_on.call(error)
  when Array
    @retry_on.any? { |klass| error.is_a?(klass) }
  else
    error.is_a?(@retry_on)
  end
end