Reactive Pin (legacy API) — pin

Usage

pin_reactive(name, board, interval = 5000, session = NULL, extract = NULL)

name: The name of the pin.
board: The board where this pin will be retrieved from.
interval: Approximate number of milliseconds to wait to retrieve updated pin. This can be a numeric value, or a function that returns a numeric value.
session: The user session to associate this file reader with, or NULL if none. If non-null, the reader will automatically stop when the session ends.
extract: Should compressed files be extracted? Each board defines the deefault behavior.

Creates a pin that reacts to changes in the given board by polling pin_get(), useful when used from the shiny package.