error method

void error({
  1. required int code,
  2. required String message,
  3. int? requestId,
  4. RpcMeta? data,
})

send error of code and message with optional requestId if error related to request also data if error has any

Implementation

void error({
  required int code,
  required String message,
  int? requestId,
  RpcMeta? data,
}) {
  final error = RpcError(code: code, message: message, data: data);
  final response = RpcResponse(id: requestId, error: error);
  sendRpc(response);
}