private async Task <TimedOperation <ScanResults> > ExecuteScan(ReadRowsRequest scanRequest)
{
try
{
return(await new TimedOperation <ScanResults>().MeasureAsync(async() =>
{
var service = new BigtableService.BigtableServiceClient(_channel);
var results = new ScanResults();
using (var scanResults = service.ReadRows(scanRequest))
using (var responseStream = scanResults.ResponseStream)
{
while (await responseStream.MoveNext())
{
AccumulateRows(responseStream.Current, results);
}
}
return results;
}));
}
catch (Exception exception)
{
ReportServiceFault(exception);
throw;
}
}
internal BigDataClient(BigtableConfig config, Func <Channel> channelCreator) : base(config, channelCreator)
{
// Create
_client = new BigtableService.BigtableServiceClient(Channel);
}
public BigDataClient(BigtableCredentials credentials, BigtableConfig config, bool isReadOnly = false) : base(config, () => credentials.CreateDataChannel(isReadOnly))
{
// Create
_client = new BigtableService.BigtableServiceClient(Channel);
}
