*<Null safety>*
void sendErrorEvent (int flags, int status, InterfaceRequest request)
Create a error node to send onOpen event with failure status.
Implementation
void sendErrorEvent(int flags, int status, InterfaceRequest<Node> request) {
if ((flags & openFlagDescribe) != 0) {
var e = ErrorNodeForSendingEvent(status, _removeErrorNode, request);
_errorNodes.add(e);
} else {
request.close();
}
}