Function writevGeneric

lib/internal/stream_base_commons.js:121–144

(self, data, cb)

}

function writevGeneric(self, data, cb) {
  const req = createWriteWrap(self[kHandle], cb);
  const allBuffers = data.allBuffers;
  let chunks;
  if (allBuffers) {
    chunks = data;
    for (let i = 0; i < data.length; i++)
      data[i] = data[i].chunk;
  } else {
    chunks = new Array(data.length << 1);
    for (let i = 0; i < data.length; i++) {
      const entry = data[i];
      chunks[i * 2] = entry.chunk;
      chunks[i * 2 + 1] = entry.encoding;
    }
  }
  const err = req.handle.writev(req, chunks, allBuffers);

  // Retain chunks
  if (err === 0) req._chunks = chunks;

  afterWriteDispatched(req, err, cb);
  return req;
}

function writeGeneric(self, data, encoding, cb) {
  const req = createWriteWrap(self[kHandle], cb);