registerRetryWhenOnline method
Register a query to retry its full fetch cycle when connectivity returns.
Called internally by ZenQuery when retryWhenOnline is true and retries
are exhausted while the device is offline.
Implementation
void registerRetryWhenOnline(ZenQuery query) {
if (!query.isDisposed) {
_retryWhenOnlineQueue.add(query);
ZenLogger.logDebug(
'Query "${query.queryKey}" queued for retry-when-online.');
}
}