FT SE Configuration

ft-se-config.md

Basic configuration for SE FT commands. No configuration support for Async or Fallback.

What should be configurable:

• Bulkhead:
  • limit (int)
  • queue-length (int)
  • name (string)
  • cancel-source (boolean)
• Circuit breaker:
  • delay (duration)
  • error-ratio (int)
  • success-threshold (int)
  • volume (int)
  • name (string)
  • cancel-source (boolean)
• Retry:
  • name (string)
  • overall-timeout (duration)
  • delaying-retry-policy:
    • calls (int)
    • delay-millis (long)
    • delay-factor (double)
  • jitter-retry-policy
    • calls (int)
    • delay-millis (long)
    • jitter (long)
• Timeout:
  • timeout (duration)
  • current-thread (boolean)
  • name (string)
  • cancel-source (boolean)

Examples

Config config = getConfig();
Bulkhead bulkhead = Bulkhead.builder()
                            .config(config.get("bulknhead"))
                            .build();
--

bulkhead:
    limit: 10
    queue-length: 20
    name: "MyBulkhead"
    cancel-source: true

Config config = getConfig();
CircuitBreaker breaker = CircuitBreaker.builder()
                                       .config(config.get("circuitbreaker"))
                                       .value(5)    // overrides
                                       .build();

--

circuitbreaker:
    delay: "PT2S"
    volume: 20
    name: "MyCircuitBreaker"

Config config = getConfig();
Retry retry = Retry.builder()
                   .config(config.get("retry"))    // will configure any retry policy too
                   .build();
--

retry:
    overall-timeout: "PT10S"
    delay-retry-policy:
         calls: 5
         delay-millis: 2000
         delay-factor: 2