/**
* @param int $database
* @throws CM_Exception
*/
protected function _select($database)
{
$database = (int) $database;
if ('OK' !== $this->_redis->select($database)) {
throw new CM_Exception('Cannot select database.', null, ['database' => $database]);
}
}
/**
* Display a listing of the resource.
*
* @return \Illuminate\Http\Response
*/
public function index()
{
if (\Auth::check() == false) {
return redirect('/auth/login');
}
// 一页多少文章
$pageNum = 8;
$userInfo = \Auth::user();
$data = array();
$data['articles'] = \App\Article::latest()->get();
$data['userInfo'] = $userInfo;
$dataArticles = array();
$cacheKey = 'laravel:articles:index';
$redis = new \Predis\Client(array('host' => '127.0.0.1', 'port' => 6379));
$dataArticles = $redis->get($cacheKey);
if (!$dataArticles || true) {
//$dataArticles = \App\Article::latest()->take($pageNum)->with('content')->get()->toArray();
$dataArticles = \App\Article::latest()->with('content')->paginate($pageNum)->toArray();
// var_dump($dataArticles);exit();
$redis->setex($cacheKey, 3600 * 12, serialize($dataArticles));
} else {
$dataArticles = unserialize($dataArticles);
}
$data['articles'] = $dataArticles;
//var_dump($data);exit();
// $articleArr[0]['relations']['content']['content']
return view('articles.admin.articleList')->with('data', $data);
}
/**
* 保存记录至redis
* @access private
* @param string $value 保存值
* @return boolean 成功返回true，失败返回false
*/
private function save_item_in_redis($value = '')
{
require './include/Predis/Autoloader.php';
Predis\Autoloader::register();
try {
$r = new Predis\Client();
$r->connect('127.0.0.1', 6379);
$my_log_len = $r->llen($this->config->item('encryption_key'));
if ($my_log_len < 21) {
$r->rpush($this->config->item('encryption_key'), $value);
} else {
$r->lpop($this->config->item('encryption_key'));
$r->rpush($this->config->item('encryption_key'), $value);
}
return TRUE;
} catch (Exception $e) {
echo $e->getMessage();
return FALSE;
}
}
/**
* Lazy connection
*
* Get the connection to Redis server and return it
*
* @throws \Predis\Connection\ConnectionException
*/
public function getRedisClient()
{
if (empty($this->redisHandler)) {
$this->redisHandler = new RedisHandler();
}
return $this->redisHandler->getConnection();
}
function getDataJson()
{
if (isset($_GET['sfrom'])) {
$jordanGUID = $_GET['jordanGUID'];
$domain = $_GET['domain'];
$protocol = $_GET['protocol'];
$path = $_GET['path'];
$location = $protocol . $domain . $path;
$sfrom = $_GET['sfrom'];
initConnection($db_config);
//redis 使用
require '../Predis/Autoloader.php';
Predis\Autoloader::register();
$redis = new Predis\Client(array('database' => '0', 'host' => '49.4.129.122', 'port' => 6379));
$datestr = date("Y_m_d_H");
$tableName = "request_" . $datestr;
if ($redis->get("tableName") != $tableName) {
create_request($tableName);
$redis->set("tableName", $tableName);
}
$request_datetime = date('Y-m-d H:i:s', time());
writeLog('../logs/' . $tableName . '.log', "{$jordanGUID}\t{$domain}\t{$location}\t{$request_datetime}\n", "a");
insert_request_entry($jordanGUID, $domain, $location, $sfrom, $request_datetime, $tableName);
insert_request_entry($jordanGUID, $domain, $location, $sfrom, $request_datetime, "request");
//echo "success";
} else {
//echo "failure";
}
}
function getUrlInfo($url)
{
$client = new \Predis\Client();
$u = $client->get($url);
if ($u == null) {
$info = (object) [];
$page = file_get_contents('https:' . $url);
$xml = simplexml_load_string($page);
$nodes = $xml->xpath("//ul/li[contains(@class, 'interlanguage-link')]/a");
foreach ($nodes as $node) {
$info->{$node['lang']} = (string) $node['href'];
}
/*
Sometimes pages have not a self-reference in interlanguage links,
here we enforce it to keep consistency
*/
preg_match('/^\\/\\/(?<locale>[a-z\\-]*)\\.wikipedia\\.org\\/wiki\\/.*$/', $url, $matches);
if (isset($matches['locale'])) {
$info->{$matches['locale']} = $url;
}
$enc_info = json_encode($info);
foreach ($info as $lang => $url) {
$client->set($url, $enc_info);
}
return $info;
} else {
return json_decode($u);
}
}
public static function create_socket_server($host = "0.0.0.0", $port = 3465)
{
//Create a UDP socket
if (!($sock = socket_create(AF_INET, SOCK_DGRAM, 0))) {
$errorcode = socket_last_error();
$errormsg = socket_strerror($errorcode);
die("Couldn't create socket: [{$errorcode}] {$errormsg} \n");
}
echo "Socket created \n";
// Bind the source address
if (!socket_bind($sock, $host, $port)) {
$errorcode = socket_last_error();
$errormsg = socket_strerror($errorcode);
die("Could not bind socket : [{$errorcode}] {$errormsg} \n");
}
echo "Socket bind OK \n";
// Connect to Redis.
$redis = new \Predis\Client();
// Do some communication, this loop can handle multiple clients
while (true) {
//Receive some data
$r = socket_recvfrom($sock, $buf, Eventsd::MaxUDPPacket, 0, $remote_ip, $remote_port);
$redis->rpush('events_que', $buf);
unset($event, $buf, $remote_ip, $remote_port);
}
socket_close($sock);
}
/**
* {@inheritdoc}
*/
public function wait(Closure $callback)
{
while (true) {
if (!$this->shouldProcessNext()) {
break;
}
while (true) {
$messageString = false;
if ($this->redis instanceof \Predis\Client) {
$messageString = $this->redis->spop($this->key);
}
if ($this->redis instanceof \Redis) {
$messageString = $this->redis->sPop($this->key);
}
if (!$messageString) {
break;
}
$callback($this->serializer->unserialize($messageString));
$this->incrementProcessedItems();
}
if ($this->refreshInterval) {
sleep($this->refreshInterval);
}
}
}
protected function setUp()
{
$client = new \Predis\Client();
$client->flushdb();
$this->base_cache = new OffloadCacheRedis($client);
$this->manager = new OffloadManager($this->base_cache, new OffloadLockRedis($client));
}
/**
*@depends testSubscribeSockerIOChannel
*/
public function testEmitSocketIOMessage()
{
$this->sent_data = 'Random string:' . rand();
$redis = new Predis\Client('tcp://redis:6379');
$publish = json_encode(['event' => $this->event_name, 'data' => $this->sent_data]);
$result = $redis->publish($this->channel_name, $publish);
$this->assertSame(1, $result);
}
function get_endpoints_from_redis_for_blog($blog_id)
{
$key = 'site_id:' . $blog_id . ':webhooks';
$redis = new Predis\Client(['scheme' => 'tcp', 'host' => REDIS_HOST, 'port' => REDIS_PORT, 'password' => REDIS_PASSWORD]);
$endpoints = json_decode($redis->get($key), true);
if (!is_array($endpoints)) {
return array();
}
return $endpoints;
}
/**
* Set up dependencies
*/
public function setUp()
{
parent::setUp();
$configurationManager = $this->objectManager->get('TYPO3\\Flow\\Configuration\\ConfigurationManager');
$settings = $configurationManager->getConfiguration(\TYPO3\Flow\Configuration\ConfigurationManager::CONFIGURATION_TYPE_SETTINGS, 'TYPO3.Jobqueue.Redis');
if (!isset($settings['testing']['enabled']) || $settings['testing']['enabled'] !== TRUE) {
$this->markTestSkipped('Test database is not configured');
}
$this->queue = new \Admaykin\Jobqueue\Redis\Queue\RedisQueue('Test queue', $settings['testing']);
$client = new \Predis\Client($settings['testing']['client']);
$client->flushdb();
}
function redis_session_destroy($id) {
global $redisServer, $redisTargetPrefix;
$redisConnection = new \Predis\Client($redisServer);
$redisConnection->del($redisTargetPrefix . $id);
$unpacked = $redisConnection->keys($redisTargetPrefix . $id . ":*");
foreach ($unpacked as $unp) {
$redisConnection->del($unp);
}
}
/**
* 获取动态出入金、转账记录
* @return mixed 成功返回对应记录，失败返回false
*/
private function get_my_log()
{
require_once './include/Predis/Autoloader.php';
Predis\Autoloader::register();
try {
$r = new Predis\Client();
$r->connect('127.0.0.1', 6379);
$my_log_len = $r->llen($this->config->item('encryption_key'));
return $my_log_len == 0 ? false : $r->lrange($this->config->item('encryption_key'), 0, $my_log_len - 1);
} catch (Exception $e) {
return false;
}
}
function redisLink() {
global $redisHost, $redisKey;
static $r = false;
if ($r) return $r;
if($redisHost && $redisKey) { // Host and Key loaded from Environment Variable
$r = new Predis\Client($redisHost);
$r->auth($redisKey);
} else {
$r = new Predis\Client();
}
return $r;
}
private function buildRedisObject($client, $host, $port, $database = 0)
{
if ($client == 'phpredis') {
$redis = new Redis();
$redis->connect($host, $port);
} elseif ($client == 'predis') {
$redis = new Predis\Client(array('scheme' => 'tcp', 'host' => $host, 'port' => $port));
$redis->connect();
}
if ($database) {
$redis->select($database);
}
return $redis;
}
/**
* Lazy connection
*
* Get the connection to Redis server and return it
*
* @throws \Predis\Connection\ConnectionException
*/
public function getRedisClient()
{
$resource = null;
if ($this->redisHandler != null) {
$reflectorClass = new ReflectionClass($this->redisHandler->getConnection());
$reflectorProperty = $reflectorClass->getParentClass()->getProperty('resource');
$reflectorProperty->setAccessible(true);
$resource = $reflectorProperty->getValue($this->redisHandler->getConnection());
}
if ($this->redisHandler === null || !$this->redisHandler->getConnection()->isConnected() || !is_resource($resource)) {
$this->redisHandler = new Predis\Client(INIT::$REDIS_SERVERS);
}
return $this->redisHandler;
}
/**
* 完善daemon处理函数，此函数必备
*
*
*/
function daemonFunc()
{
require dirname(__FILE__) . '/../../config/testUI/config.php';
$redis = new Predis\Client($_config['redis_server']);
$http = new Http();
while ($this->subProcessCheck()) {
//处理队列
$case_data = $redis->lpop($_config['queue_name']);
if (empty($case_data)) {
break;
} else {
$arr = json_decode($case_data, true);
$url = $arr['host'] . $arr['url'];
$query = $arr['param'];
$method = strtoupper($arr['method']);
//拼装表单提交数据
$formdata = array();
$temp_arry = explode('&', $query);
foreach ($temp_arry as $item) {
list($k, $v) = explode('=', $item);
$formdata[$k] = $v;
}
//判断是否需要token
if (isset($arr['token'])) {
$formdata['token'] = $arr['token'];
}
if ($method == 'GET') {
$http->get($url, $formdata);
} else {
$http->post($url, $formdata);
}
$res = $http->getContent();
//此处增加返回结果的判断
$result = $arr['result'];
if ($result == $res) {
$res_test = 1;
} else {
$res_test = 0;
}
// $req['url'] = $url;
// $req['data'] = $formdata;
//$result =array();
file_put_contents(realpath(dirname(__FILE__)) . '/../../output/testUI.log', $res_test . '|' . $result . '|' . $res . '|' . $url . '|' . json_encode($formdata) . "\n", FILE_APPEND);
}
//增加处理数,不增加处理数，就需要子进程本身有退出机制。
//$this->requestCount++;
//释放时间片
usleep(5000);
}
}
public function testGetApc()
{
$redis = new \Predis\Client(array("scheme" => "tcp", "host" => 'localhost', "port" => 6379));
$client = new LDClient("BOGUS_API_KEY", array('feature_requester_class' => '\\LaunchDarkly\\ApcLDDFeatureRequester', 'apc_expiration' => 1));
$builder = new LDUserBuilder(3);
$user = $builder->build();
$redis->del("launchdarkly:features");
$this->assertEquals("jim", $client->toggle('foo', $user, 'jim'));
$redis->hset("launchdarkly:features", 'foo', $this->gen_feature("foo", "bar"));
$this->assertEquals("bar", $client->toggle('foo', $user, 'jim'));
# cached value so not updated
$redis->hset("launchdarkly:features", 'foo', $this->gen_feature("foo", "baz"));
$this->assertEquals("bar", $client->toggle('foo', $user, 'jim'));
apc_delete("launchdarkly:features.foo");
$this->assertEquals("baz", $client->toggle('foo', $user, 'jim'));
}
public function __construct($db_conn = null, $parameters = null, $clientOptions = null)
{
parent::__construct($parameters, $clientOptions);
$this->mysql_db = $db_conn;
$this->echo_command = 0;
$this->echo_response = 0;
$this->mysql_echo_command = 0;
}
/**
* @param $query
*
* @return bool
*/
protected function _destroyCache($query)
{
$this->_cacheSetConnection();
if (isset($this->cache_con) && !empty($this->cache_con)) {
return $this->cache_con->delete($query);
}
return false;
}
/**
* Execute the console command.
*
* @return mixed
*/
public function fire()
{
// Connect to the Redis backend using Predis
$redis = new \Predis\Client(array('host' => \Config::get('database.redis.default.host'), 'port' => \Config::get('database.redis.default.port')));
// Count the amount of jobs in the queue by
// issuing a Redis LRANGE command:
//
// http://redis.io/commands/LRANGE
$redis_count = count($redis->lrange('queues:default', 0, -1));
$this->line('Redis reports ' . $redis_count . ' jobs in the queue (queues:default)');
// Get the Queued job count from the database
$db_info = \SeatQueueInformation::where('status', '=', 'Queued')->count();
$this->line('The database reports ' . $db_info . ' queued jobs');
// If the amount of jobs in the redis queue does
// not match that of the database, just warn
// about this.
if ($db_info != $redis_count) {
$this->info('[!] The redis & db queued counts are not the same. This is not always a bad thing');
}
// Get the Done job count frmo the database
$db_info = \SeatQueueInformation::where('status', '=', 'Done')->count();
$this->line('The database reports ' . $db_info . ' done jobs');
// Get the Error job count from the database
$db_info = \SeatQueueInformation::where('status', '=', 'Error')->count();
// If there are Error jobs, loop over them and
// print the status details
if ($db_info > 0) {
$this->comment('Current error-state jobs (' . $db_info . '):');
foreach (\SeatQueueInformation::where('status', '=', 'Error')->get() as $row) {
$this->line('OwnerID: ' . $row->ownerID . ' | Scope: ' . $row->scope . ' | API: ' . $row->api . ' | Status: "' . str_limit($row->output, 20, '...') . '" | Created: ' . Carbon::parse($row->created_at)->diffForHumans() . ' | Last updated: ' . Carbon::parse($row->updated_at)->diffForHumans());
}
} else {
$this->line('The database reports ' . $db_info . ' error jobs');
}
// Get the Working jobs from the database
$db_info = \SeatQueueInformation::where('status', '=', 'Working')->count();
if ($db_info > 0) {
$this->comment('Current working-state jobs (' . $db_info . '):');
foreach (\SeatQueueInformation::where('status', '=', 'Working')->get() as $row) {
$this->line('OwnerID: ' . $row->ownerID . ' | Scope: ' . $row->scope . ' | API: ' . $row->api . ' | Status: "' . $row->output . '" | Created: ' . Carbon::parse($row->created_at)->diffForHumans() . ' | Last updated: ' . Carbon::parse($row->updated_at)->diffForHumans());
}
} else {
$this->line('The database reports ' . $db_info . ' working jobs');
}
}
/**
* Store a key/value pair in the cache
* @param $key string The key to store as
* @param $value object The value to store
* @param $expire int The number of seconds to expire in, 0 for forever
* @return TRUE on success and FALSE on failure
*/
public function set($key, $value, $expire = 0)
{
if (!$this->isEnabled()) {
return false;
}
if (!$this->attemptedConnection) {
$this->connect();
}
// Check for flags
if ($expire == CACHE_UNTIL_NEXT_GRAPH) {
$expire = strtotime('+30 minutes', getLastGraphEpoch());
}
$this->handle->set($key, gzencode($value));
if ($expire > 0) {
$this->handle->expireat($key, $expire);
}
return true;
}
public function index()
{
\Predis\Autoloader::register();
$redis = new \Predis\Client();
$feedList = M('Feed')->alias('f')->field('f.feedid,f.posttime,f.show,f.content,f.picpath,f.appid,u.avator,u.nickname')->join(array('__USERS__ AS u ON f.userid = u.userid '))->where('f.userid = ' . ACPopedom::getID())->select();
foreach ($feedList as $key => $value) {
$feedList[$key]['posttime'] = beforeTime($value['posttime']);
if ($value['picpath']) {
$feedList[$key]['picpath'] = explode('#$', $value['picpath']);
$feedList[$key]['pic-col'] = count($feedList[$key]['picpath']) > 4 ? 3 : 12 / count($feedList[$key]['picpath']);
}
//取出点赞数
$praise = $redis->hget('feed:' . $value['feedid'], 'praise');
$feedList[$key]['praise'] = $praise ? $praise : 0;
}
//var_dump($feedList);
$this->assign('feedlist', $feedList);
$this->assign('userinfo', ACPopedom::getUserInfo());
$this->display();
}
/**
* 点赞一条feed
*/
public function praise()
{
$feedid = intval(I('post.feedid', ''));
\Predis\Autoloader::register();
$redis = new \Predis\Client();
if ($redis->zscore('feed:' . $feedid . ':praise', ACPopedom::getID())) {
$res = $redis->zrem('feed:' . $feedid . ':praise', ACPopedom::getID());
$rs = $redis->hincrby('feed:' . $feedid, 'praise', -1);
$this->ajaxReturn($res && $rs ? array('status' => true) : array('status' => false, 'message' => '由于服务器君罢工,取消点赞失败失败啦..'));
} else {
$rs = $redis->zadd('feed:' . $feedid . ':praise', time(), ACPopedom::getID());
$result = $redis->hincrby('feed:' . $feedid, 'praise', 1);
$this->ajaxReturn($result && $rs ? array('status' => true, 'message' => '点赞成功了,么么哒') : array('status' => false, 'message' => '由于服务器君罢工,点赞失败失败啦..'));
}
}
table.insert(hashes, redis.call('hgetall', key))
end
return hashes
LUA;
public function getScript()
{
return self::BODY;
}
}
// ------------------------------------------------------------------------- //
$parameters = array('tcp://127.0.0.1:6379/?alias=master', 'tcp://127.0.0.1:6380/?alias=slave');
$options = array('profile' => function ($options, $option) {
$profile = $options->getDefault($option);
$profile->defineCommand('hmgetall', 'HashMultipleGetAll');
return $profile;
}, 'replication' => function () {
$strategy = new ReplicationStrategy();
$strategy->setScriptReadOnly(HashMultipleGetAll::BODY);
$replication = new MasterSlaveReplication($strategy);
return $replication;
});
// ------------------------------------------------------------------------- //
$client = new Predis\Client($parameters, $options);
// Execute the following commands on the master server using redis-cli:
// $ ./redis-cli HMSET metavars foo bar hoge piyo
// $ ./redis-cli HMSET servers master host1 slave host2
$hashes = $client->hmgetall('metavars', 'servers');
$replication = $client->getConnection();
$stillOnSlave = $replication->getCurrent() === $replication->getConnectionById('slave');
echo "Is still on slave? ", $stillOnSlave ? 'YES!' : 'NO!', PHP_EOL;
var_export($hashes);
<?php
/*
* This file is part of the Predis package.
*
* (c) Daniele Alessandri <*****@*****.**>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
require 'SharedConfigurations.php';
// redis can set keys and their relative values in one go
// using MSET, then the same values can be retrieved with
// a single command using MGET.
$mkv = array('usr:0001' => 'First user', 'usr:0002' => 'Second user', 'usr:0003' => 'Third user');
$client = new Predis\Client($single_server);
$client->mset($mkv);
$retval = $client->mget(array_keys($mkv));
print_r($retval);
/* OUTPUT:
Array
(
[0] => First user
[1] => Second user
[2] => Third user
)
*/
<?php
header('Content-Type: text/html; charset=utf-8', true);
error_reporting(E_ALL);
?>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css">
<link href='https://fonts.googleapis.com/css?family=Open+Sans:600,400,300&subset=latin,cyrillic' rel='stylesheet' type='text/css'>
<link href="../css/bootstrap.min.css" rel="stylesheet">
<link href="../css/jquery-ui.min.css" rel="stylesheet">
<link href="../css/custom.css" rel="stylesheet">
<?php
require "predis/autoload.php";
Predis\Autoloader::register();
$redis = new Predis\Client();
/* If uses external server
$client = new Predis\Client([
'scheme' => 'tcp',
'host' => '127.0.0.1',
'port' => 6379,
]);
*/
// Simplest demo how to use Redis
/*
$redis->set("hello_world", "Hi from php!");
$value = $redis->get("hello_world");
echo $value;
*/
// 123 - id of property
$redis->hmset("123", array("type" => "нерухомість поза містом", "name" => "Приватний будинок поза містом", "location" => "с. Ульянівка", "description" => "Приватний будинок поза містом. Приватизована земельна ділянка. Світло, вода, газ - присутні. Є місце для будівництва.", "sdelka" => "Продаж", "rooms" => 5, "floors" => 2, "area" => 90, "price" => "12000\$"));
/**
* Creates predis client
* @param array $parameters
* @return \Predis\Client
*/
public function createClient(array $parameters = array())
{
$predisClient = new \Predis\Client($parameters);
$predisClient->getProfile()->defineCommand('sentinel', '\\Redis\\Client\\Adapter\\Predis\\Command\\SentinelCommand');
$predisClient->getProfile()->defineCommand('role', '\\Redis\\Client\\Adapter\\Predis\\Command\\RoleCommand');
return $predisClient;
}
public function notifyUserNewMessage($params)
{
try {
$client = new Predis\Client($this->settings['redis']);
$client->publish('chat_room_' . $this->settings['instance_id'] . '_' . $params['chat']->id, $params['chat']->id);
} catch (Exception $e) {
echo $e->getMessage();
}
}
