serverless-spy
Version:
CDK-based library for writing elegant integration tests on AWS serverless architecture and an additional web console to monitor events in real time.
14 lines (13 loc) • 479 B
JavaScript
import { PassThrough } from "stream";
import { splitStream as splitWebStream } from "./splitStream.browser";
import { isBlob, isReadableStream } from "./stream-type-check";
export async function splitStream(stream) {
if (isReadableStream(stream) || isBlob(stream)) {
return splitWebStream(stream);
}
const stream1 = new PassThrough();
const stream2 = new PassThrough();
stream.pipe(stream1);
stream.pipe(stream2);
return [stream1, stream2];
}