public void TerminateInstances(TerminateInstancesRequest request)
{
Util.RetryMethod(() => DoTerminateInstances(request), RetryCount);
}
public void DoTerminateInstances(TerminateInstancesRequest request)
{
int PostMessageSize = 9;
for (var i = 0; i < request.InstanceIds.Count; i += PostMessageSize)
{
List<string> chunk = request.InstanceIds.Skip(i).Take(PostMessageSize).ToList();
List<string> lParams = new List<string>();
lParams.Add(string.Format("AWSAccessKeyId={0}", Util.UrlEncode(AccessKey)));
lParams.Add(string.Format("Action={0}", "TerminateInstances"));
lParams.Add(string.Format("SignatureMethod={0}", "HmacSHA256"));
lParams.Add(string.Format("SignatureVersion={0}", "2"));
lParams.Add(string.Format("Timestamp={0}", Util.UrlEncode(DateTime.UtcNow.ToString("yyyy-MM-ddTHH:mm:ssZ"))));
lParams.Add(string.Format("Version={0}", "2012-07-20"));
for (int a = 0; a < chunk.Count; a++)
{
lParams.Add(string.Format("InstanceId.{0}={1}", a + 1, Util.UrlEncode(chunk[a])));
}
lParams.Sort(StringComparer.Ordinal);
var parameters = string.Join("&", lParams);
string sig = Util.GetSignature(URL, "GET", parameters, SecretKey);
parameters = string.Format("{0}&Signature={1}", parameters, Util.UrlEncode(sig));
var wRequest = WebRequest.Create(string.Format("{0}?{1}", URL, parameters)) as HttpWebRequest;
wRequest.Method = "GET";
wRequest.ContentType = "application/x-www-form-urlencoded";
wRequest.KeepAlive = false;
using (var response = wRequest.GetResponse() as HttpWebResponse)
using (var stream = response.GetResponseStream())
using (var reader = new StreamReader(stream))
{
var body = reader.ReadToEnd();
var element = XElement.Parse(body);
XmlSerializer serializer = new XmlSerializer(typeof(TerminateInstancesResponse));
var terminateInstancesResponse = (TerminateInstancesResponse)serializer.Deserialize(element.CreateReader());
}
}
}