duplexPair
external fun duplexPair(options: DuplexOptions<*> = definedExternally): <Error class: unknown class><Duplex, Duplex>(source)
The utility function duplexPair returns an Array with two items, each being a Duplex stream connected to the other side:
const [ sideA, sideB ] = duplexPair();Content copied to clipboard
Whatever is written to one stream is made readable on the other. It provides behavior analogous to a network connection, where the data written by the client becomes readable by the server, and vice-versa.
The Duplex streams are symmetrical; one or the other may be used without any difference in behavior.
Since
v22.6.0
Parameters
options
A value to pass to both {@link Duplex} constructors, to set options such as buffering.