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<?php |
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namespace Puzzle\AMQP\Clients; |
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use Puzzle\AMQP\Client; |
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use Puzzle\AMQP\Clients\MemoryManagementStrategies\NullMemoryManagementStrategy; |
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use Puzzle\AMQP\Messages\Message; |
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class ChunkedMessageClient |
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{ |
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const |
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DEFAULT_ROUTING_KEY_PREFIX = 'part'; |
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private |
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$prefix, |
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$client, |
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$memory; |
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public function __construct(Client $client, MemoryManagementStrategy $memory = null) |
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{ |
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$this->changeRoutingKeyPrefix(self::DEFAULT_ROUTING_KEY_PREFIX); |
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if(! $memory instanceof MemoryManagementStrategy) |
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{ |
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$memory = new NullMemoryManagementStrategy(); |
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} |
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$this->memory = $memory; |
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$this->client = $client; |
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} |
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public function changeRoutingKeyPrefix($prefix) |
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{ |
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if(is_string($prefix)) |
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{ |
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$prefix = rtrim($prefix, '.'); |
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$this->prefix = $prefix . "."; |
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} |
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} |
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public function publish($exchangeName, Message $chunkedMessage) |
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{ |
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$streamedContent = $chunkedMessage->getBodyInTransportFormat(); |
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if(! $streamedContent instanceof \Generator) |
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{ |
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return $this->client->publish($exchangeName, $chunkedMessage); |
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} |
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$this->memory->init(); |
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$allowCompression = $chunkedMessage->isCompressionAllowed(); |
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foreach($streamedContent as $index => $chunk) |
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{ |
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$message = new Message($this->prefix . $chunkedMessage->getRoutingKey()); |
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$message->setBinary($chunk->getContent()); |
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$message->allowCompression($allowCompression); |
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$message->addHeaders($chunk->getHeaders()); |
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$message->addHeaders([ |
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'message' => [ |
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'routingKey' => $chunkedMessage->getRoutingKey(), |
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'contentType' => $chunkedMessage->getContentType(), |
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], |
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]); |
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$message->addHeaders($chunkedMessage->getHeaders()); |
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$this->client->publish($exchangeName, $message); |
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$size = $chunk->size(); |
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unset($message); |
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unset($chunk); |
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$this->memory->manage($size); |
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} |
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} |
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} |
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puzzle-org /
amqp
