Function flush

packages/core/src/transports/base.ts:37–37

(timeout?: number)

): Transport {
  let rateLimits: RateLimits = {};
  const flush = (timeout?: number): PromiseLike<boolean> => buffer.drain(timeout);

  function send(envelope: Envelope): PromiseLike<TransportMakeRequestResponse> {
    const filteredEnvelopeItems: EnvelopeItem[] = [];