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Azure Service Bus - Create Subscription

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Creates an Azure Service Bus Subscription.

Note: This example requires Chilkat v9.5.0.65 or greater.

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Local $bSuccess = False

; Note: Requires Chilkat v9.5.0.65 or greater.

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

; Make the initial connection.
; A single REST object, once connected, can be used for many Azure Service Bus REST API calls.
; The auto-reconnect indicates that if the already-established HTTPS connection is closed,
; then it will be automatically re-established as needed.
$oRest = ObjCreate("Chilkat.Rest")
Local $bAutoReconnect = True
$bSuccess = $oRest.Connect("<yournamespace>.servicebus.windows.net",443,True,$bAutoReconnect)
If ($bSuccess <> True) Then
    ConsoleWrite($oRest.LastErrorText & @CRLF)
    Exit
EndIf

; ----------------------------------------------------------------------------------------------
; The code above this comment could be placed inside a function/subroutine within the application
; because the connection does not need to be made for every request.  Once the connection is made
; the app may send many requests..
; ----------------------------------------------------------------------------------------------

; Let's load a previously computed SAS token and use it.
; See Azure Shared Access Signature for an example to genenerate an Azure SAS token.
$oSbToken = ObjCreate("Chilkat.StringBuilder")
$oSbToken.LoadFile("qa_data/tokens/serviceBusSas.txt","utf-8")

; Tell the REST object to use the Azure Shared Access Signature for authorization.
$oSbToken.Prepend("SharedAccessSignature ")
$oRest.AddHeader("Authorization",$oSbToken.GetAsString())

; ----------------------------------------------------------------------------------------------

; Create a new subscription named "feedings";
Local $sTopicName = "gilaMonster"
Local $subscriptionName = "feedings"

; Create the XML body of the PUT request.
$oXml = ObjCreate("Chilkat.Xml")
$oXml.Tag = "entry"
$oXml.AddAttribute("xmlns","http://www.w3.org/2005/Atom")
$oXml.UpdateAttrAt("title",True,"type","text")
$oXml.UpdateChildContent "title",$subscriptionName
$oXml.UpdateAttrAt("content",True,"type","application/xml")
$oXml.UpdateAttrAt("content|SubscriptionDescription",True,"xmlns:i","http://www.w3.org/2001/XMLSchema-instance")
$oXml.UpdateAttrAt("content|SubscriptionDescription",True,"xmlns","http://schemas.microsoft.com/netservices/2010/10/servicebus/connect")
$oXml.EmitXmlDecl = False
ConsoleWrite($oXml.GetXml() & @CRLF)

; The XML created by the above code:

; 	<entry xmlns="http://www.w3.org/2005/Atom">
; 	    <title type="text">feedings</title>
; 	    <content type="application/xml">
; 	        <SubscriptionDescription xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect" />
; 	    </content>
; 	</entry>

$oSbRequestBody = ObjCreate("Chilkat.StringBuilder")
$oXml.GetXmlSb($oSbRequestBody)

; The path should be set to the to-be-created queue name.
$oSbPath = ObjCreate("Chilkat.StringBuilder")
$oSbPath.Append("/")
$oSbPath.Append($sTopicName)
$oSbPath.Append("/Subscriptions/")
$oSbPath.Append($subscriptionName)

$oSbResponseBody = ObjCreate("Chilkat.StringBuilder")
$bSuccess = $oRest.FullRequestSb("PUT",$oSbPath.GetAsString(),$oSbRequestBody,$oSbResponseBody)
If ($bSuccess <> True) Then
    ConsoleWrite($oRest.LastErrorText & @CRLF)
    Exit
EndIf

ConsoleWrite("Response Status Code = " & $oRest.ResponseStatusCode & @CRLF)

; Check for a success response.
If ($oRest.ResponseStatusCode <> 201) Then
    ConsoleWrite($oRest.LastRequestStartLine & @CRLF)
    ConsoleWrite($oRest.LastRequestHeader & @CRLF)
    ConsoleWrite($oSbResponseBody.GetAsString() & @CRLF)
    ConsoleWrite("Failed." & @CRLF)
    Exit
EndIf

; The response is XML.  (See a sample response below..)
$oXml.LoadSb($oSbResponseBody,True)
ConsoleWrite($oXml.GetXml() & @CRLF)

ConsoleWrite("Success." & @CRLF)

; -----------------------------------------------
; A sample successful XML response:

; 	<entry xmlns="http://www.w3.org/2005/Atom">
; 	    <id>https://chilkat.servicebus.windows.net/gilaMonster/Subscriptions/feedings</id>
; 	    <title type="text">feedings</title>
; 	    <published>2016-12-07T16:02:24Z</published>
; 	    <updated>2016-12-07T16:02:24Z</updated>
; 	    <link rel="self" href="https://chilkat.servicebus.windows.net/gilaMonster/Subscriptions/feedings" />
; 	    <content type="application/xml">
; 	        <SubscriptionDescription xmlns="http://schemas.microsoft.com/netservices/2010/10/servicebus/connect" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
; 	            <LockDuration>PT1M</LockDuration>
; 	            <RequiresSession>false</RequiresSession>
; 	            <DefaultMessageTimeToLive>P10675199DT2H48M5.4775807S</DefaultMessageTimeToLive>
; 	            <DeadLetteringOnMessageExpiration>false</DeadLetteringOnMessageExpiration>
; 	            <DeadLetteringOnFilterEvaluationExceptions>true</DeadLetteringOnFilterEvaluationExceptions>
; 	            <MessageCount>0</MessageCount>
; 	            <MaxDeliveryCount>10</MaxDeliveryCount>
; 	            <EnableBatchedOperations>true</EnableBatchedOperations>
; 	        </SubscriptionDescription>
; 	    </content>
; 	</entry>