Data Resync

When running a Strategy in RuntimeMode.Live or RuntimeMode.LiveTestnet, there is a chance for reconnection to our datasource servers. This could be caused by a myriad of reasons.

There may be times where disconnection may occur for a long period of time, such that the strategy 'misses' new incoming data from the servers. If this happens, when the strategy successfully reconnects, a 'resync' will occur.

Upon 'resync', your data_map and split_data_map will be updated to have all the latest data that has been 'missed' and the Runtime will invoke your on_datasource_interval and/or on_candle_closed once, provided there have been data 'missed'.

Periodic Resync

This is an experimental feature that is accessible through the RuntimeConfig field periodic_resync. Setting this to True, will enable this feature.

Periodic resync will resync the data_map every one hour. In the future, a change will be made such that the RuntimeConfig field will accept an int that denotes number of hours.