streamPollAsync method

int? streamPollAsync(
  1. int streamId
)
inherited

Polls async stream status.

Status values: 0 pending, 1 ready, 2 done, -1 error, -2 cancelled.

Implementation

int? streamPollAsync(int streamId) {
  if (!_bindings.supportsAsyncStreamApi) {
    return null;
  }
  final outStatus = _sharedStreamPollStatus..value = 0;
  final code = _bindings.odbc_stream_poll_async(streamId, outStatus);
  if (code != 0) {
    return null;
  }
  return outStatus.value;
}