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(PHP ActiveX) Azure Service Bus - Receive and Delete Message from SubscriptionSee more Azure Service Bus ExamplesShows how to receive and delete a message from an Azure service bus topic subscription.
<?php // 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. // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.Rest') $rest = new COM("Chilkat.Rest"); $bAutoReconnect = 1; $success = $rest->Connect('<yournamespace>.servicebus.windows.net',443,1,$bAutoReconnect); if ($success != 1) { print $rest->LastErrorText . "\n"; exit; } // ---------------------------------------------------------------------------------------------- // 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. // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.StringBuilder') $sbToken = new COM("Chilkat.StringBuilder"); $sbToken->LoadFile('qa_data/tokens/serviceBusSas.txt','utf-8'); // Tell the REST object to use the Azure Shared Access Signature for authorization. $sbToken->Prepend('SharedAccessSignature '); $rest->AddHeader('Authorization',$sbToken->getAsString()); // ---------------------------------------------------------------------------------------------- // Receive a message from the subscription "feedings" in the topic "gilaMonster" $topicName = 'gilaMonster'; $subscriptionName = 'feedings'; // Build the path.. // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.StringBuilder') $sbPath = new COM("Chilkat.StringBuilder"); $sbPath->Append('/'); $sbPath->Append($topicName); $sbPath->Append('/subscriptions/'); $sbPath->Append($subscriptionName); $sbPath->Append('/messages/head'); // Add a timeout parameter. $rest->AddQueryParam('timeout','20'); // Use the DELETE HTTP verb to read the message at the head of the queue and remove it. // For versions of Chilkat < 10.0.0, use new COM('Chilkat_9_5_0.Chilkat.StringBuilder') $sbResponseBody = new COM("Chilkat.StringBuilder"); $success = $rest->FullRequestNoBodySb('DELETE',$sbPath->getAsString(),$sbResponseBody); if ($success != 1) { print $rest->LastErrorText . "\n"; exit; } print 'Response Status Code = ' . $rest->ResponseStatusCode . "\n"; // Check for a success response. if ($rest->ResponseStatusCode != 200) { print $rest->LastRequestStartLine . "\n"; print $rest->LastRequestHeader . "\n"; print $sbResponseBody->getAsString() . "\n"; print 'Failed.' . "\n"; exit; } // If successful, the message is the contents of the response body. $message = $sbResponseBody->getAsString(); print 'Received message: ' . $message . "\n"; print 'Success.' . "\n"; ?> |
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