B4X

SQS List Queues

See more Amazon SQS Examples

Returns a list of your Amazon SQS queues. The maximum number of queues that can be returned is 1000. If you specify a value for the optional QueueNamePrefix query parameter, only queues with a name beginning with the specified value are returned. B4X

Dim success As Boolean = False

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

Dim rest As ChilkatRest
rest.Initialize("rest")

'  Connect to the Amazon AWS REST server.
'  such as https://sqs.us-west-2.amazonaws.com/
Dim bTls As Boolean = True
Dim port As Int = 443
Dim bAutoReconnect As Boolean = True
success = rest.Connect("sqs.us-west-2.amazonaws.com", port, bTls, bAutoReconnect)

'  Provide AWS credentials for the REST call.
Dim authAws As ChilkatAuthAws
authAws.Initialize
authAws.AccessKey = "AWS_ACCESS_KEY"
authAws.SecretKey = "AWS_SECRET_KEY"
'  the region should match our URL above..
authAws.Region = "us-west-2"
authAws.ServiceName = "sqs"

rest.SetAuthAws(authAws)

rest.AddQueryParam("Action", "ListQueues")
'  List only queues having a name starting with "c".
'  Comment out this line to list all queues.
rest.AddQueryParam("QueueNamePrefix", "c")

Dim responseXml As String = rest.FullRequestNoBody("GET", "/")
If rest.LastMethodSuccess <> True Then
    Log(rest.LastErrorText)
    Return
End If


'  A successful response will have a status code equal to 200.
If rest.ResponseStatusCode <> 200 Then
    Log("response status code = " & rest.ResponseStatusCode)
    Log("response status text = " & rest.ResponseStatusText)
    Log("response header: " & rest.ResponseHeader)
    Log("response body: " & responseXml)
    Return
End If


'  Examine the successful XML response.
Dim xml As ChilkatXml
xml.Initialize
xml.LoadXml(responseXml)
Log(xml.GetXml)
Log("----")

'  A successful response looks like this:
'  <?xml version="1.0" encoding="utf-8" ?>
'  <ListQueuesResponse xmlns="http://queue.amazonaws.com/doc/2012-11-05/">
'      <ListQueuesResult>
'          <QueueUrl>https://sqs.us-west-2.amazonaws.com/123491855557/chilkatTest</QueueUrl>
'          <QueueUrl>https://sqs.us-west-2.amazonaws.com/123496666627/chilkatses</QueueUrl>
'      </ListQueuesResult>
'      <ResponseMetadata>
'          <RequestId>77bce138-fbcc-5e42-9ee3-b15c1f7178c2</RequestId>
'      </ResponseMetadata>
'  </ListQueuesResponse>

'  Get each queue URL..
xml.FindChild2("ListQueuesResult")
Dim i As Int = 0
Dim numQueues As Int = xml.NumChildren
Do While i < numQueues
    Log("QueueUrl: " & xml.GetChildContentByIndex(i))
    i = i + 1
Loop

xml.GetRoot2