// see http://msdn.microsoft.com/en-us/library/dd179428.aspx for authentication details
public HttpResponse DoBlobStoreRequest(string containername, string blobname, string method, Hashtable headers, byte[] data, string content_type, string query_string)
{
string path = "/";
if (containername != null)
{
containername = LegalizeContainerName(containername);
path = path + containername;
if (blobname != null)
{
path = path + "/" + blobname;
}
}
StorageUtils.AddDateHeader(headers);
StorageUtils.AddVersionHeader(headers);
string auth_header = StorageUtils.MakeSharedKeyLiteHeader(StorageUtils.services.blob, this.azure_storage_account, this.azure_b64_secret, method, path, query_string, content_type, headers);
headers["Authorization"] = "SharedKeyLite " + this.azure_storage_account + ":" + auth_header;
Uri uri = new Uri(string.Format("http://{0}{1}{2}", this.azure_blob_host, path, query_string));
//return StorageUtils.DoStorageRequest(method, headers, data, content_type, uri);
return(HttpUtils.RetryStorageRequestExpectingServiceAvailable(method, headers, data, content_type, uri));
}
public static HttpResponse RetryStorageRequestExpectingServiceAvailable(string method, Hashtable headers, byte[] data, string content_type, Uri uri, int wait_secs, int max_tries, TimeSpan timeout_secs)
{
try
{
return(GenUtils.Actions.Retry <HttpResponse>(
delegate()
{
try
{
return StorageUtils.DoStorageRequest(method, headers, data, content_type, uri);
}
catch // (Exception e)
{
//GenUtils.PriorityLogMsg("exception", "RetryStorageRequest: " + uri, e.Message + e.StackTrace);
throw new Exception("RetryStorageRequestException");
}
},
CompletedIfStatusNotServiceUnavailable,
completed_delegate_object: null,
wait_secs: wait_secs,
max_tries: max_tries,
timeout_secs: timeout_secs));
}
catch (Exception e)
{
GenUtils.LogMsg("exception", "RetryStorageRequest: " + uri, e.Message + e.StackTrace);
return(new HttpResponse(HttpStatusCode.ServiceUnavailable, uri.ToString(), null, new Dictionary <string, string>()));
}
}
// generic table request
public HttpResponse DoTableStoreRequest(string request_path, string query_string, string method, Hashtable headers, byte[] data)
{
string path = "/";
if (request_path != null)
{
path += request_path;
}
StorageUtils.AddDateHeader(headers);
StorageUtils.AddVersionHeader(headers);
headers.Add("DataServiceVersion", DataServiceVersion);
headers.Add("MaxDataServiceVersion", MaxDataServiceVersion);
string auth_header = StorageUtils.MakeSharedKeyLiteHeader(StorageUtils.services.table, this.azure_storage_name, this.azure_b64_secret, http_method: null, path: path, query_string: null, content_type: TABLE_STORAGE_CONTENT_TYPE, headers: headers);
headers["Authorization"] = "SharedKeyLite " + this.azure_storage_name + ":" + auth_header;
if (query_string != null)
{
path = path + "?" + query_string;
}
Uri uri = new Uri(string.Format("{0}://{1}{2}", this.scheme, this.azure_table_host, path));
// return StorageUtils.DoStorageRequest(method, headers, data: data, content_type: TABLE_STORAGE_CONTENT_TYPE, uri: uri);
return(HttpUtils.RetryStorageRequestExpectingServiceAvailable(method, headers, data: data, content_type: TABLE_STORAGE_CONTENT_TYPE, uri: uri));
}
