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<?php |
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/** |
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* Interactive commands |
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* User: moyo |
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* Date: 26/02/2018 |
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* Time: 5:18 PM |
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*/ |
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namespace Carno\NSQ\Chips; |
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use Carno\Promise\Promised; |
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trait ITCommands |
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{ |
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/** |
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* @param array $options |
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* @return Promised |
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*/ |
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public function identify(array $options) : Promised |
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{ |
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$j = json_encode($options); |
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$w = $this->waiting(); |
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$this->sending("IDENTIFY\n" . pack('N', strlen($j)) . $j); |
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return $w; |
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} |
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/** |
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* @param string $topic |
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* @param string ...$messages |
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* @return Promised |
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*/ |
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public function pub(string $topic, string ...$messages) : Promised |
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{ |
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$w = $this->waiting(); |
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if (count($messages) > 1) { |
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// multi pub |
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$mn = pack('N', count($messages)); |
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$ml = 0; |
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$ms = ''; |
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foreach ($messages as $message) { |
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$ml += strlen($message) + 4; |
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$ms .= pack('N', strlen($message)) . $message; |
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} |
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$this->sending("MPUB {$topic}\n" . pack('N', $ml + 4) . $mn . $ms); |
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} else { |
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// single pub |
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$this->sending("PUB {$topic}\n" . pack('N', strlen($messages[0])) . $messages[0]); |
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} |
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return $w; |
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} |
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/** |
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* @param string $topic |
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* @param string $message |
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* @param int $defer |
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* @return Promised |
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*/ |
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public function dpub(string $topic, string $message, int $defer) : Promised |
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{ |
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$w = $this->waiting(); |
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$this->sending("DPUB {$topic} {$defer}\n" . pack('N', strlen($message)) . $message); |
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return $w; |
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} |
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/** |
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* @param string $topic |
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* @param string $channel |
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* @return Promised |
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*/ |
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public function sub(string $topic, string $channel) : Promised |
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{ |
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$w = $this->waiting(); |
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$this->sending("SUB {$topic} {$channel}\n"); |
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return $w; |
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} |
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/** |
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* @param int $count |
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*/ |
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public function rdy(int $count) : void |
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{ |
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$this->sending("RDY {$count}\n"); |
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} |
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/** |
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* @return Promised |
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*/ |
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public function cls() : Promised |
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{ |
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$w = $this->waiting(); |
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$this->sending("CLS\n"); |
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return $w; |
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} |
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/** |
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* @param string $id |
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*/ |
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public function fin(string $id) : void |
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{ |
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$this->sending("FIN {$id}\n"); |
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} |
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/** |
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* @param string $id |
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* @param int $defer |
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*/ |
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public function req(string $id, int $defer = 0) : void |
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{ |
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$this->sending("REQ {$id} {$defer}\n"); |
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} |
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/** |
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* @param string $id |
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*/ |
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public function touch(string $id) : void |
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{ |
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$this->sending("TOUCH {$id}\n"); |
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} |
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/** |
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*/ |
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public function nop() : void |
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{ |
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$this->sending("NOP\n"); |
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} |
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} |
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carno-php /
nsq
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