Interface Options

Additional options for a listener.

interface Options {
once?: boolean;
transactional?: boolean;
}

Properties

once?: boolean

If true, the listener will be removed after the first time it is called.

false;

transactional?: boolean

Determines if the listeners is part of the transaction.

If the listener is added during a transaction this will be true.

There are subtle differences between a transactional listener and a non-transactional listener.

A transactional listener:

A non-transactional listener: