Classic ASP

Azure Storage: Get Blob Service Stats

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Azure Storage Blob Service REST API: Sample code to get Blob Service Stats Classic ASP

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success = 0

'  Azure Blob Service Example: Get Blob Service Stats

'  This example requires the Chilkat API to have been previously unlocked.
'  See Global Unlock Sample for sample code.

set rest = Server.CreateObject("Chilkat.Rest")

'  Connect to the Azure Storage Blob Service
bTls = 1
port = 443
bAutoReconnect = 1
'  In this example, the storage account name is "chilkat".
'  ---- IMPORTANT ----
'  The "-secondary" suffix is required.
'  This requires an Azure storage account with replication set to "Read-access geo-redundant storage (RA-GRS)"
'  If you made the change just prior to testing this example, you'll need to give it time for the 
'  DNS to become available..  
'  ---- IMPORTANT ----
success = rest.Connect("chilkat-secondary.blob.core.windows.net",port,bTls,bAutoReconnect)
If (success = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( rest.LastErrorText) & "</pre>"
    Response.End
End If

'  Provide Azure Cloud credentials for the REST call.
set azAuth = Server.CreateObject("Chilkat.AuthAzureStorage")
azAuth.AccessKey = "AZURE_ACCESS_KEY"
'  The account name used here should match the 1st part of the domain passed in the call to Connect (above).
azAuth.Account = "chilkat"
azAuth.Scheme = "SharedKey"
azAuth.Service = "Blob"
'  This causes the "x-ms-version: 2021-08-06" header to be automatically added.
azAuth.XMsVersion = "2021-08-06"
success = rest.SetAuthAzureStorage(azAuth)

'  Note: The application does not need to explicitly set the following
'  headers: x-ms-date, Authorization.  These headers
'  are automatically set by Chilkat.

responseStr = rest.FullRequestNoBody("GET","/?restype=service&comp=stats")
If (rest.LastMethodSuccess = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( rest.LastErrorText) & "</pre>"
    Response.End
End If

'  When successful, the Azure Storage service will respond with a 200 response code,
'  with an XML body.  
If (rest.ResponseStatusCode <> 200) Then
    '  Examine the request/response to see what happened.
    Response.Write "<pre>" & Server.HTMLEncode( "response status code = " & rest.ResponseStatusCode) & "</pre>"
    Response.Write "<pre>" & Server.HTMLEncode( "response status text = " & rest.ResponseStatusText) & "</pre>"
    Response.Write "<pre>" & Server.HTMLEncode( "response header: " & rest.ResponseHeader) & "</pre>"
    Response.Write "<pre>" & Server.HTMLEncode( "response body (if any): " & responseStr) & "</pre>"
    Response.Write "<pre>" & Server.HTMLEncode( "---") & "</pre>"
    Response.Write "<pre>" & Server.HTMLEncode( "LastRequestStartLine: " & rest.LastRequestStartLine) & "</pre>"
    Response.Write "<pre>" & Server.HTMLEncode( "LastRequestHeader: " & rest.LastRequestHeader) & "</pre>"
    Response.End
End If

'  Load the XML response for parsing.
'  An example of the response XML is shown below.
set xml = Server.CreateObject("Chilkat.Xml")
success = xml.LoadXml(responseStr)

Response.Write "<pre>" & Server.HTMLEncode( xml.GetXml()) & "</pre>"

'  Use the ChilkatPath method to get various pieces of information out
'  of the XML.  For example:

Response.Write "<pre>" & Server.HTMLEncode( "Status = " & xml.ChilkatPath("GeoReplication|Status|*")) & "</pre>"
lastSyncTimeStr = xml.ChilkatPath("GeoReplication|LastSyncTime|*")
Response.Write "<pre>" & Server.HTMLEncode( "LastSyncTime = " & lastSyncTimeStr) & "</pre>"

'  The date/time string can be loaded into a CkDateTime object for 
'  access to individual parts, or conversion to other formats.
set dateTime = Server.CreateObject("Chilkat.CkDateTime")
success = dateTime.SetFromRfc822(lastSyncTimeStr)

'  For example:
bLocalTime = 1
set dt = Server.CreateObject("Chilkat.DtObj")
dateTime.ToDtObj bLocalTime,dt

Response.Write "<pre>" & Server.HTMLEncode( dt.Year & "/" & dt.Month & "/" & dt.Day) & "</pre>"

'  <StorageServiceStats>
'      <GeoReplication>
'          <Status>live</Status>
'          <LastSyncTime>Tue, 03 May 2016 23:57:54 GMT</LastSyncTime>
'      </GeoReplication>
'  </StorageServiceStats>

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