pg-transactional-outbox/src/index.ts

A PostgreSQL based transactional outbox and inbox pattern implementation to support exactly once message processing (with at least once message delivery).

export { DatabaseClient } from './common/database';
export {
  ErrorCode,
  ExtendedError,
  MessageError,
  TransactionalOutboxInboxError,
  ensureExtendedError,
} from './common/error';
export {
  ListenerConfig,
  ListenerSettings,
  OutboxOrInbox,
  fallbackEnvPrefix,
  getInboxListenerEnvTemplate,
  getInboxListenerSettings,
  getOutboxListenerEnvTemplate,
  getOutboxListenerSettings,
  inboxEnvPrefix,
  outboxEnvPrefix,
} from './common/listener-config';
export {
  InMemoryLogEntry,
  TransactionalLogger,
  getDefaultLogger,
  getDisabledLogger,
  getInMemoryLogger,
} from './common/logger';
export { IsolationLevel, executeTransaction } from './common/utils';
export { GeneralMessageHandler } from './handler/general-message-handler';
export { HandlerStrategies } from './handler/handler-strategies';
export { TransactionalMessageHandler } from './handler/transactional-message-handler';
export {
  MessageStorage,
  initializeMessageStorage,
} from './message/initialize-message-storage';
export {
  DeleteOld,
  runMessageCleanupOnce,
  runScheduledMessageCleanup,
} from './message/message-cleanup';
export {
  StoredTransactionalMessage,
  TransactionalMessage,
} from './message/transactional-message';
export {
  PollingListenerConfig,
  PollingListenerSettings,
  applyDefaultPollingListenerConfigValues,
  getInboxPollingListenerEnvTemplate,
  getInboxPollingListenerSettings,
  getOutboxPollingListenerEnvTemplate,
  getOutboxPollingListenerSettings,
} from './polling/config';
export { initializePollingMessageListener } from './polling/polling-message-listener';
export { PollingMessageStrategies } from './polling/polling-strategies';
export { ReplicationConcurrencyController } from './replication/concurrency-controller/concurrency-controller';
export { createReplicationFullConcurrencyController } from './replication/concurrency-controller/create-full-concurrency-controller';
export {
  ReplicationMultiConcurrencyType,
  createReplicationMultiConcurrencyController,
} from './replication/concurrency-controller/create-multi-concurrency-controller';
export { createReplicationMutexConcurrencyController } from './replication/concurrency-controller/create-mutex-concurrency-controller';
export { createReplicationSegmentMutexConcurrencyController } from './replication/concurrency-controller/create-segment-mutex-concurrency-controller';
export { createReplicationSemaphoreConcurrencyController } from './replication/concurrency-controller/create-semaphore-concurrency-controller';
export {
  ReplicationListenerConfig,
  ReplicationListenerSettings,
  applyDefaultReplicationListenerConfigValues,
  getInboxReplicationListenerEnvTemplate,
  getInboxReplicationListenerSettings,
  getOutboxReplicationListenerEnvTemplate,
  getOutboxReplicationListenerSettings,
} from './replication/config';
export { initializeReplicationMessageListener } from './replication/replication-message-listener';
export { ReplicationMessageStrategies } from './replication/replication-strategies';
export { defaultReplicationConcurrencyStrategy } from './replication/strategies/concurrency-strategy';
export {
  ReplicationListenerRestartStrategy,
  defaultReplicationListenerAndSlotRestartStrategy,
  defaultReplicationListenerRestartStrategy,
} from './replication/strategies/listener-restart-strategy';
export {
  DatabasePollingSetupConfig,
  DatabaseReplicationSetupConfig,
  DatabaseSetup,
  DatabaseSetupConfig,
} from './setup/database-setup';
export { DatabaseSetupExporter } from './setup/database-setup-exporter';
export {
  MessageProcessingDbClientStrategy,
  defaultMessageProcessingDbClientStrategy,
} from './strategies/message-processing-db-client-strategy';
export {
  MessageProcessingTimeoutStrategy,
  defaultMessageProcessingTimeoutStrategy,
} from './strategies/message-processing-timeout-strategy';
export {
  MessageProcessingTransactionLevelStrategy,
  defaultMessageProcessingTransactionLevelStrategy,
} from './strategies/message-processing-transaction-level-strategy';
export {
  MessageRetryStrategy,
  defaultMessageRetryStrategy,
} from './strategies/message-retry-strategy';
export {
  PoisonousMessageRetryStrategy,
  defaultPoisonousMessageRetryStrategy,
} from './strategies/poisonous-message-retry-strategy';