Snapshot is a flag or value?

[chickendev]

Thanks for reply, another question, sry:
In 1, you said that: If the Data Adapter replies false, the Data Adapter can start pushing real-time events right away.
But from client, I got Keep Alive ping only ? What problems here ?
I am using Lightstreamer-example-StockList-adapter-dotnet get from your Github
with some modify in src/src_data_adapter/StockList.cs:
- Line 79 to: // _myFeed.SendCurrentValues(itemName);
- Line 106 to: return false;