complete method

@override Future complete(MessageEnvelope message)

Permanently removes a message from the queue. This method is usually used to remove the message after successful processing.

• message a message to remove. Return (optional) Future that receives or null for success. Throw error

Implementation

@override
Future complete(MessageEnvelope message) async {
  if (message.getReference() == null) {
    return null;
  }
  int lockKey = message.getReference();
  _lockedMessages.remove(lockKey);
  message.setReference(null);
  logger.trace(message.correlation_id, 'Completed message %s at %s',
      [message, toString()]);
}