Market joining strategies.
public enum HandlerStartupStrategy
Identifies late joining which causes Handler to use recovery channels to get up-to-date market state.
Identifies early joining. For a startup prior to the weekly market open, all market data including book updates, statistics, quotes, instrument definitions, trades, instrument/ instrument group, status) are disseminated through the Incremental UDP Feed A and Feed B, so there is no need to use neither Security Definition Channel nor Market Data Recovery Channel.