Data loss on internet outage

This weekend I encountered with internet outage on data server side and loraserver was not able to reach to influxdb for several hours. During this time I lost all data. How to keep frames until internet connection is reestablished and send when it fixed ?
Volkan Bülbül

put all the servers near each other, independed from internet connection or build your network with redundancy.

@Volkan_Bulbul there are some related discussions already on the forum that may help you