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PURISTA API / @purista/core / DefinitionEventBridgeConsumerFailureHandling

Type Alias: DefinitionEventBridgeConsumerFailureHandling ​

DefinitionEventBridgeConsumerFailureHandling = object

Defined in: core/types/DefinitionEventBridgeConsumerFailureHandling.ts:11

Advisory failure handling for broker-backed consumers such as subscriptions.

The selected event bridge must validate this request against its capabilities. In strict mode the bridge must fail startup if it cannot honor the requested semantics. In best-effort mode the bridge may degrade behavior but must log the degradation explicitly.

Properties ​

deadLetterTarget? ​

optional deadLetterTarget?: string

Defined in: core/types/DefinitionEventBridgeConsumerFailureHandling.ts:38

Logical dead-letter target to use when the retry budget is exhausted.

The meaning depends on the adapter:

  • NATS: subject
  • AMQP: queue / routing target via broker configuration
  • other adapters: documented transport-specific equivalent

maxAttempts? ​

optional maxAttempts?: number

Defined in: core/types/DefinitionEventBridgeConsumerFailureHandling.ts:23

Maximum number of delivery attempts including the initial delivery.

If omitted, the adapter default applies.

mode? ​

optional mode?: DefinitionEventBridgeConsumerFailureMode

Defined in: core/types/DefinitionEventBridgeConsumerFailureHandling.ts:17

Controls whether unsupported semantics fail startup or degrade explicitly.

Default ​

ts
strict

retryDelayMs? ​

optional retryDelayMs?: number

Defined in: core/types/DefinitionEventBridgeConsumerFailureHandling.ts:29

Delay in milliseconds before a failed message is redelivered.

Adapters that cannot schedule delayed redelivery may ignore this value.