PradeepChahal
Hello,
Use case: if for a particular item, LS expect 3 fields (Ask, Bid, Price) values from dataAdapter, in MERZE mode with snapshot support, and dataAdapter only providing value for two fields (Ask, Bid).
Will it be fine for LS to push only these two value to client (Web interface) or it will keep waiting for third fields value in case of snap support.
Dario Crivelli
Lightstreamer Server never waits for single fields to come from the Data Adapter.
If the Data Adapter sends an event as the item snapshot and the event is incomplete,
the Server sends null values for the missing fields to the client.
The web client library API lets you recognize the null values in onItemUpdate.
In case a visual table is associated to the item, the null value, by default, is treated as an empty string.
