send method

Implementation

Future<String?> send({
  required String destination,
  String? body,
  Uint8List? bodyBytes,
  String? contentType,
  String? transactionId,
  bool requestReceipt = false,
  Map<String, String>? headers,
}) async {
  _ensureConnected();

  String? receiptId;
  if (requestReceipt) {
    receiptId = _generateReceiptId();
  }

  final sendFrame = StompFrameFactory.send(
    destination: destination,
    body: body,
    bodyBytes: bodyBytes,
    contentType: contentType,
    receipt: receiptId,
    transaction: transactionId,
    additionalHeaders: headers,
  );

  await _sendFrame(sendFrame);

  // Add to transaction if specified
  if (transactionId != null) {
    _transactionManager.addFrameToTransaction(transactionId, sendFrame);
  }

  // Wait for receipt if requested
  if (receiptId != null) {
    await _waitForReceipt(receiptId, _timeout);
  }

  return receiptId;
}