public async Task Start(CriticalError criticalError)
{
var data = await LoadExchanges().ConfigureAwait(false);
cachedExchangeCollection = new ExchangeCollection(data);
monitorConnection = connectionConfiguration.CreateConnection("ExchangeMonitor");
await monitorConnection.ConnectAsync().ConfigureAwait(false);
monitor = new ExchangeMonitor(monitorConnection, OnNewVersion, criticalError);
monitor.StartMonitoring();
}
void OnNewVersion(ExchangeDataCollection newData)
{
cachedExchangeCollection = new ExchangeCollection(newData);
}
