This commit is contained in:
xl
2023-05-26 10:30:23 +08:00
parent fff3211e61
commit 13cc75765b
+172 -149
View File
@@ -10,6 +10,7 @@ declare(strict_types=1);
namespace Kiri\Redis;
use Exception;
use JetBrains\PhpStorm\ArrayShape;
use Kiri;
use Kiri\Abstracts\Component;
use Kiri\Events\EventProvider;
@@ -32,107 +33,85 @@ use ReflectionException;
class Redis extends Component
{
public string $host = '';
public string $host = '';
public int $port = 6379;
public int $port = 6379;
public string $prefix = 'api:';
public string $prefix = 'api:';
public string $auth = '';
public string $auth = '';
public int $databases = 0;
public int $databases = 0;
public int $timeout = 30;
public int $timeout = 30;
/**
* @var int
*/
public int $read_timeout = -1;
/**
* @var int
*/
public int $read_timeout = -1;
/**
* @var array|int[]
*/
public array $pool = ['min' => 1, 'max' => 100];
/**
* @var array|int[]
*/
public array $pool = ['min' => 1, 'max' => 100];
/**
* @return void
/**
* @return void
* @throws Exception
*/
public function init(): void
{
$config = $this->get_config();
$length = \config('cache.redis.pool.max', 10);
on(OnWorkerExit::class, [$this, 'destroy']);
Kiri::getPool()->created($config['host'], $length, static function () use ($config) {
$redis = new \Redis();
if (!$redis->connect($config['host'], $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'], $config['auth']));
}
if ($config['read_timeout'] < 0) {
$config['read_timeout'] = 0;
}
$redis->select($config['databases']);
if ($config['read_timeout'] > 0) {
$redis->setOption(\Redis::OPT_READ_TIMEOUT, $config['read_timeout']);
}
$redis->setOption(\Redis::OPT_PREFIX, $config['prefix']);
return $redis;
});
}
*/
public function init(): void
{
on(OnWorkerExit::class, [$this, 'destroy']);
}
/**
* @param $name
* @param $arguments
* @return mixed
* @throws
*/
public function __call($name, $arguments): mixed
{
if (method_exists($this, $name)) {
$data = $this->{$name}(...$arguments);
} else {
$data = $this->proxy($name, $arguments);
}
return $data;
}
/**
* @param $name
* @param $arguments
* @return mixed
* @throws
*/
public function __call($name, $arguments): mixed
{
if (method_exists($this, $name)) {
$data = $this->{$name}(...$arguments);
} else {
$data = $this->proxy($name, $arguments);
}
return $data;
}
/**
* @param $key
* @param int $timeout
* @return bool
* @throws RedisException
*/
public function waite($key, int $timeout = 5): bool
{
$time = time();
while (!$this->setNx($key, '1')) {
if (time() - $time >= $timeout) {
return FALSE;
}
usleep(1000);
}
$this->expire($key, $timeout);
return TRUE;
}
/**
* @param $key
* @param int $timeout
* @return bool
*/
public function waite($key, int $timeout = 5): bool
{
$time = time();
while (!$this->setNx($key, '1')) {
if (time() - $time >= $timeout) {
return FALSE;
}
usleep(1000);
}
$this->expire($key, $timeout);
return TRUE;
}
/**
* @param $key
* @param int $timeout
* @return bool|int
* @throws Exception
*/
public function lock($key, int $timeout = 5): bool|int
{
$script = <<<SCRIPT
/**
* @param $key
* @param int $timeout
* @return bool|int
* @throws Exception
*/
public function lock($key, int $timeout = 5): bool|int
{
$script = <<<SCRIPT
local _nx = redis.call('setnx',KEYS[1], ARGV[1])
if (_nx ~= 0) then
redis.call('expire',KEYS[1], ARGV[1])
@@ -140,80 +119,124 @@ if (_nx ~= 0) then
end
return 0
SCRIPT;
return $this->eval($script, ['{lock}:' . $key, $timeout], 1);
}
return $this->eval($script, ['{lock}:' . $key, $timeout], 1);
}
/**
* @param $key
* @return int
* @throws Exception
*/
public function unlock($key): int
{
return $this->del('{lock}:' . $key);
}
/**
* @param $key
* @return int
* @throws Exception
*/
public function unlock($key): int
{
return $this->del('{lock}:' . $key);
}
/**
* @return void
* @throws
*/
public function destroy(): void
{
Kiri::getPool()->clean($this->host);
}
/**
* @return void
* @throws
*/
public function destroy(): void
{
$this->pool()->clean($this->host);
}
/**
* @param $name
* @param $arguments
* @return mixed
* @throws ConfigException
* @throws ContainerExceptionInterface
* @throws NotFoundExceptionInterface
* @throws ReflectionException
*/
public function proxy($name, $arguments): mixed
{
$client = $this->getClient();
try {
$response = $client->{$name}(...$arguments);
} catch (\Throwable $throwable) {
$response = addError($throwable, 'redis');
} finally {
Kiri::getPool()->push($this->host, $client);
}
return $response;
}
/**
* @param $name
* @param $arguments
* @return mixed
* @throws ConfigException
* @throws ContainerExceptionInterface
* @throws NotFoundExceptionInterface
* @throws ReflectionException
*/
public function proxy($name, $arguments): mixed
{
$client = $this->getClient();
try {
$response = $client->{$name}(...$arguments);
} catch (\Throwable $throwable) {
$response = addError($throwable, 'redis');
} finally {
$this->pool()->push($this->host, $client);
}
return $response;
}
/**
* @return \Redis
* @throws ConfigException
* @throws ReflectionException
*/
private function getClient(): \Redis
{
return Kiri::getPool()->get($this->host);
}
/**
* @return \Redis
* @throws ConfigException
* @throws ReflectionException
*/
private function getClient(): \Redis
{
return $this->pool()->get($this->host);
}
/**
* @return array
*/
public function get_config(): array
{
return [
'host' => $this->host,
'port' => $this->port,
'prefix' => $this->prefix,
'auth' => $this->auth,
'databases' => $this->databases,
'timeout' => $this->timeout,
'read_timeout' => $this->read_timeout,
'pool' => $this->pool
];
}
/**
* @return Pool
* @throws ReflectionException
*/
protected function pool(): Pool
{
$pool = Kiri::getPool();
if (!$pool->hasChannel($this->host)) {
$config = $this->get_config();
$length = \config('cache.redis.pool.max', 10);
$pool->created($config['host'], $length, $this->connect($config));
}
return $pool;
}
/**
* @param $config
* @return \Closure
*/
protected function connect($config): \Closure
{
return static function () use ($config) {
$redis = new \Redis();
if (!$redis->connect($config['host'], $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'], $config['auth']));
}
if ($config['read_timeout'] < 0) {
$config['read_timeout'] = 0;
}
$redis->select($config['databases']);
if ($config['read_timeout'] > 0) {
$redis->setOption(\Redis::OPT_READ_TIMEOUT, $config['read_timeout']);
}
$redis->setOption(\Redis::OPT_PREFIX, $config['prefix']);
return $redis;
};
}
/**
* @return array
*/
#[ArrayShape(['host' => "string", 'port' => "int", 'prefix' => "string", 'auth' => "string", 'databases' => "int", 'timeout' => "int", 'read_timeout' => "int", 'pool' => "array|int[]"])]
public function get_config(): array
{
return [
'host' => $this->host,
'port' => $this->port,
'prefix' => $this->prefix,
'auth' => $this->auth,
'databases' => $this->databases,
'timeout' => $this->timeout,
'read_timeout' => $this->read_timeout,
'pool' => $this->pool
];
}
}