Function onClientStreamBodyChunkSent

lib/internal/inspector/network_http2.js:138–171

* When a chunk of the request body is being sent, cache it until `getRequestPostData` request. * https://chromedevtools.github.io/devtools-protocol/1-3/Network/#method-getRequestPostData * @param {{ * stream: import('http2').ClientHttp2Stream, * writev: boolean, * data: Buffer | string |

({ stream, writev, data, encoding })

 * }} event
 */
function onClientStreamBodyChunkSent({ stream, writev, data, encoding }) {
  if (typeof stream[kInspectorRequestId] !== 'string') {
    return;
  }

  let chunk;

  if (writev) {
    if (data.allBuffers) {
      chunk = Buffer.concat(data);
    } else {
      const buffers = [];
      for (let i = 0; i < data.length; ++i) {
        if (typeof data[i].chunk === 'string') {
          buffers.push(Buffer.from(data[i].chunk, data[i].encoding));
        } else {
          buffers.push(data[i].chunk);
        }
      }
      chunk = Buffer.concat(buffers);
    }
  } else if (typeof data === 'string') {
    chunk = Buffer.from(data, encoding);
  } else {
    chunk = data;
  }

  Network.dataSent({
    requestId: stream[kInspectorRequestId],
    timestamp: getMonotonicTime(),
    dataLength: chunk.byteLength,
    data: chunk,
  });
}

/**
 * Mark a request body as fully sent.