Function transformStreamSetBackpressure

lib/internal/webstreams/transformstream.js:432–438

(stream, backpressure)

}

function transformStreamSetBackpressure(stream, backpressure) {
  assert(stream[kState].backpressure !== backpressure);
  if (stream[kState].backpressureChange.promise !== undefined)
    stream[kState].backpressureChange.resolve?.();
  stream[kState].backpressureChange = PromiseWithResolvers();
  stream[kState].backpressure = backpressure;
}

function setupTransformStreamDefaultController(
  stream,