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swoole怎么无缝升级(v4.4.16内存泄漏,经测试v4.5.2没问题)

### 问题描述
守护进程循环读取消息队列，发送http通知,使用v4.4.16占用内存逐渐上升，经测试用v4.5.2不会上涨，目前想升级，但是碰到以下问题：
1.直接替换swoole.so时导致master挂掉，子进程成了僵尸进程(这个影响还好);
2.同一服务器跑了两个swoole的server进程，目前没有问题，但是有上千个连接，so替换时server进程暂时没有异常，但是已经不敢在正式上这么操作

所以请教下大神们有没有什么办法，可以实现影响比较小的升级
我是想先把通知服务用v4.5.2，两个server不中断重启，估计很难吧
另外如果能不升级把内存泄漏问题解决也是很好的

### Swoole版本，PHP版本，以及操作系统版本信息
```php
centos7
```

```php
7.4.3 (cli) (built: Mar 12 2020 15:56:06) ( NTS )
Copyright (c) The PHP Group
Zend Engine v3.4.0, Copyright (c) Zend Technologies
```
```php
swoole
Swoole => enabled
Author => Swoole Team <team@swoole.com>
Version => 4.4.16
Built => Mar 12 2020 16:08:43
coroutine => enabled
epoll => enabled
eventfd => enabled
signalfd => enabled
cpu_affinity => enabled
spinlock => enabled
rwlock => enabled
openssl => OpenSSL 1.0.2k-fips  26 Jan 2017
pcre => enabled
zlib => 1.2.7
mutex_timedlock => enabled
pthread_barrier => enabled
futex => enabled
mysqlnd => enabled
async_redis => enabled

Directive => Local Value => Master Value
swoole.enable_coroutine => On => On
swoole.enable_library => On => On
swoole.enable_preemptive_scheduler => Off => Off
swoole.display_errors => On => On
swoole.use_shortname => On => On
swoole.unixsock_buffer_size => 8388608 => 8388608
```

### 相关代码
```php
$config = Config::get('notify.client');
$desKey = Config::get('notify.des.key');
$time = time().'000';
$iv = substr($time,0,8);
$requestHeaders = array_merge([
'SERVER-TOKEN'=>base64_encode(openssl_encrypt($boxId, 'des-ede3-cbc', $desKey, OPENSSL_RAW_DATA,$iv)),
'SERVER-FACTORY'=>$factory,
'SERVER-TIMESTAMP'=>$time,
'SERVER-KEY'=>strtoupper(md5($path.Config::get('notify.des.key').$iv)),
],$requestHeaders);
$client = new \Swoole\Coroutine\Http\Client($config['host'],$config['port'],$config['ssl']);
return $client->post($path,$params);
```

发布于6年前 · 2 次浏览 · 来自提问

sirnice

### Swoole版本，PHP版本，以及操作系统版本信息
```php
centos7
```

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2020-08-12

鲁飞

2020-08-12

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2020-08-12

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