addRequestForRelay method
Adds a request towards url on the connection this request's RelayAuth
allows. A relay no connection can satisfy is skipped: falling back to the
anonymous one is what the caller ruled out.
Implementation
void addRequestForRelay(String url, List<Filter> filters) {
final key = RelayAuth.keyFor(url, request.auth);
if (key == null) {
Logger.log.w(() => "No connection can carry ${request.id} to $url");
return;
}
addRequest(key, filters);
}