RESERVED_EVENTS top-level constant
These strings must not be used as event names, as they have a special meaning.
Implementation
const List<String> RESERVED_EVENTS = [
"connect", // used on the client side
"connect_error", // used on the client side
"disconnect", // used on both sides
"disconnecting", // used on the server side
"newListener", // used by the Node.js EventEmitter
"removeListener", // used by the Node.js EventEmitter
];