161 lines
4.2 KiB
PHP
161 lines
4.2 KiB
PHP
<?php
|
|
declare(strict_types=1);
|
|
|
|
|
|
namespace Snowflake\Pool;
|
|
|
|
|
|
use HttpServer\Http\Context;
|
|
use Redis as SRedis;
|
|
use RedisException;
|
|
use Snowflake\Exception\ComponentException;
|
|
use Snowflake\Exception\RedisConnectException;
|
|
use Swoole\Coroutine;
|
|
use Exception;
|
|
use Swoole\Timer;
|
|
|
|
/**
|
|
* Class RedisClient
|
|
* @package Snowflake\Snowflake\Pool
|
|
*/
|
|
class Redis extends Pool
|
|
{
|
|
|
|
|
|
public int $_create = 0;
|
|
|
|
/**
|
|
* @param $value
|
|
*/
|
|
public function setLength($value)
|
|
{
|
|
$this->max = $value;
|
|
}
|
|
|
|
|
|
/**
|
|
* @param mixed $config
|
|
* @param bool $isMaster
|
|
* @return mixed
|
|
* @throws Exception
|
|
*/
|
|
public function get(mixed $config, $isMaster = false): mixed
|
|
{
|
|
$name = $config['host'] . ':' . $config['prefix'] . ':' . $config['databases'];
|
|
$coroutineName = $this->name('redis', 'redis:' . $name, $isMaster);
|
|
if (($redis = Context::getContext($coroutineName)) instanceof \Redis) {
|
|
return $redis;
|
|
}
|
|
return Context::setContext($coroutineName, $this->getFromChannel($coroutineName, $config));
|
|
}
|
|
|
|
|
|
/**
|
|
* @param string $name
|
|
* @param mixed $config
|
|
* @return SRedis
|
|
* @throws RedisConnectException|ComponentException
|
|
*/
|
|
public function createClient(string $name, mixed $config): SRedis
|
|
{
|
|
// $this->printClients($config['host'], $name, true);
|
|
$redis = new SRedis();
|
|
if (!$redis->connect($config['host'], (int)$config['port'], $config['timeout'])) {
|
|
throw new RedisConnectException(sprintf('The Redis Connect %s::%d Fail.', $config['host'], $config['port']));
|
|
}
|
|
if (empty($config['auth']) || !$redis->auth($config['auth'])) {
|
|
throw new RedisConnectException(sprintf('Redis Error: %s, Host %s, Auth %s', $redis->getLastError(), $config['host'], $config['auth']));
|
|
}
|
|
if (!isset($config['read_timeout'])) {
|
|
$config['read_timeout'] = 10;
|
|
}
|
|
$redis->select($config['databases']);
|
|
$redis->setOption(SRedis::OPT_READ_TIMEOUT, $config['read_timeout']);
|
|
$redis->setOption(SRedis::OPT_PREFIX, $config['prefix']);
|
|
|
|
$this->_create += 1;
|
|
|
|
return $redis;
|
|
}
|
|
|
|
|
|
/**
|
|
* @param array $config
|
|
* @param bool $isMaster
|
|
*/
|
|
public function release(array $config, $isMaster = false)
|
|
{
|
|
$name = $config['host'] . ':' . $config['prefix'] . ':' . $config['databases'];
|
|
$coroutineName = $this->name('redis', 'redis:' . $name, $isMaster);
|
|
if (!Context::hasContext($coroutineName)) {
|
|
return;
|
|
}
|
|
$this->push($coroutineName, Context::getContext($coroutineName));
|
|
$this->remove($coroutineName);
|
|
$this->lastTime = time();
|
|
}
|
|
|
|
/**
|
|
* @param array $config
|
|
* @param bool $isMaster
|
|
* @throws Exception
|
|
*/
|
|
public function destroy(array $config, $isMaster = false)
|
|
{
|
|
$name = $config['host'] . ':' . $config['prefix'] . ':' . $config['databases'];
|
|
$coroutineName = $this->name('redis', 'redis:' . $name, $isMaster);
|
|
if (Context::hasContext($coroutineName)) {
|
|
$this->desc($coroutineName);
|
|
|
|
$this->remove($coroutineName);
|
|
}
|
|
$this->clean($coroutineName);
|
|
}
|
|
|
|
/**
|
|
* @param $coroutineName
|
|
*/
|
|
public function remove(string $coroutineName)
|
|
{
|
|
Context::remove($coroutineName);
|
|
}
|
|
|
|
/**
|
|
* @param $name
|
|
* @param $time
|
|
* @param $client
|
|
* @return bool
|
|
* @throws Exception
|
|
*/
|
|
public function checkCanUse(string $name, mixed $client): bool
|
|
{
|
|
try {
|
|
if (!($client instanceof SRedis)) {
|
|
$result = false;
|
|
} else if (!$client->isConnected() || !$client->ping('connect.')) {
|
|
$result = false;
|
|
} else {
|
|
$result = true;
|
|
}
|
|
} catch (\Throwable $exception) {
|
|
$this->error($exception);
|
|
$result = false;
|
|
} finally {
|
|
if (!$result) {
|
|
$this->desc($name);
|
|
}
|
|
return $result;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param string $name
|
|
*/
|
|
public function desc(string $name)
|
|
{
|
|
$this->_create -= 1;
|
|
}
|
|
|
|
|
|
}
|