SystemVSend::send()   A
last analyzed

Complexity

Conditions 2
Paths 2

Size

Total Lines 14
Code Lines 8

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 14
c 0
b 0
f 0
rs 9.4285
cc 2
eloc 8
nc 2
nop 1
1
<?php
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namespace Saxulum\MessageQueue\SystemV;
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use Saxulum\MessageQueue\MessageInterface;
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use Saxulum\MessageQueue\MessageSendException;
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use Saxulum\MessageQueue\MessageSendInterface;
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final class SystemVSend implements MessageSendInterface
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{
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    /**
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     * @var resource
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     */
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    private $queue;
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    /**
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     * @var int
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     */
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    private $type;
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    /**
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     * @param int $key
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     * @param int $type
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     */
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    public function __construct(int $key, int $type = 1)
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    {
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        $this->queue = msg_get_queue($key);
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        $this->type = $type;
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    }
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    /**
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     * @param MessageInterface $message
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     *
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     * @return MessageSendInterface
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     *
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     * @throws MessageSendException
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     */
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    public function send(MessageInterface $message): MessageSendInterface
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    {
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        $errorCode = null;
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        $json = $message->toJson();
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        if (false === msg_send($this->queue, $this->type, $json, false, true, $errorCode)) {
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            throw new MessageSendException(
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                sprintf(MessageSendException::MESSAGE_SEND_FAILED, sprintf(' (SystemV error code %d)', $errorCode)),
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                MessageSendException::CODE_SEND_FAILED
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            );
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        }
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        return $this;
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    }
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}
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