private async Task DeleteScannerAsyncInternal(string tableName, ScannerInformation scannerInfo,
RequestOptions options)
{
using (var webResponse =
await DeleteRequestAsync <Scanner>(tableName + "/scanner/" + scannerInfo.ScannerId, null, options))
{
if (webResponse.WebResponse.StatusCode != HttpStatusCode.OK)
{
using (var output = new StreamReader(webResponse.WebResponse.GetResponseStream()))
{
var message = output.ReadToEnd();
throw new WebException(
string.Format(
"Couldn't delete scanner {0} associated with {1} table.! Response code was: {2}, expected 200! Response body was: {3}",
scannerInfo.ScannerId,
tableName,
webResponse.WebResponse.StatusCode,
message));
}
}
}
}
/// <summary>
/// Scans the next set of messages.
/// </summary>
/// <param name="scannerInfo">the scanner information retrieved by #CreateScanner()</param>
/// <param name="options">
/// the request options, scan requests must set endpoint(Gateway mode) or host(VNET mode) to receive
/// the scan request
/// </param>
/// <returns>a cellset, or null if the scanner is exhausted</returns>
public async Task <CellSet> ScannerGetNextAsync(ScannerInformation scannerInfo, RequestOptions options)
{
scannerInfo.ArgumentNotNull("scannerInfo");
options.ArgumentNotNull("options");
return(await options.RetryPolicy.ExecuteAsync(() => ScannerGetNextAsyncInternal(scannerInfo, options)));
}