takeBinaryData method

dynamic takeBinaryData(
  1. dynamic binData
)

Method to be called when binary data received from connection after a BINARY_EVENT packet.

@param {Buffer | ArrayBuffer} binData - the raw binary data received @return {null | Object} returns null if more binary data is expected or a reconstructed packet object if all buffers have been received. @api private

Implementation

takeBinaryData(binData) {
  this.buffers.add(binData);
  if (this.buffers.length == this.reconPack!['attachments']) {
    // done with buffer list
    var packet = Binary.reconstructPacket(
        this.reconPack!, this.buffers.cast<List<int>>());
    this.finishedReconstruction();
    return packet;
  }
  return null;
}