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Daniele Alessandri
64 lines
1.4 KiB
PHP
64 lines
1.4 KiB
PHP
<?php
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/*
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* This file is part of the Predis package.
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*
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* (c) Daniele Alessandri <suppakilla@gmail.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Predis\Connection;
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use Predis\Command\CommandInterface;
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/**
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* Defines a connection object used to communicate with one or multiple
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* Redis servers.
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*
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* @author Daniele Alessandri <suppakilla@gmail.com>
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*/
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interface ConnectionInterface
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{
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/**
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* Opens the connection.
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*/
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public function connect();
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/**
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* Closes the connection.
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*/
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public function disconnect();
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/**
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* Returns if the connection is open.
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*
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* @return bool
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*/
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public function isConnected();
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/**
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* Write a Redis command on the connection.
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*
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* @param CommandInterface $command Instance of a Redis command.
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*/
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public function writeCommand(CommandInterface $command);
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/**
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* Reads the reply for a Redis command from the connection.
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*
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* @param CommandInterface $command Instance of a Redis command.
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* @return mixed
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*/
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public function readResponse(CommandInterface $command);
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/**
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* Writes a Redis command to the connection and reads back the reply.
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*
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* @param CommandInterface $command Instance of a Redis command.
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* @return mixed
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*/
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public function executeCommand(CommandInterface $command);
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}
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