ecozoic / proxify Goto Github PK

Proxify should be able to take in a settings object that defines the keys, traps, and log level that the proxy operates on. This should be an optional second parameter to the proxify function that has default values if none are provided.

The settings object should also have multiple ways of describing the proxies behavior: general, by-key, and by-key-by-trap. Due to the various ways that the settings for the proxy can be described, the settings object needs to be normalized when passed in so that all future uses can program against a common model.

In the proxy handlers, we are currently calling logger directly.

We should instead emit an event that the logger is subscribed to.

This would:
a) allow multiple listeners b/c of the pub/sub model
b) lead the way for consumers to provide their own custom listeners when configuring a proxy
c) prevent performance issues b/c event notification should be async

Ideally I'd like to use Node's EventEmitter, but EventEmitter is synchronous. See here. Might require some investigation...