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[FATAL ERROR]: all coroutines (count: 1) are asleep - deadlock!

### 问题描述
先使用curl请求api，再使用mysql更新数据时会偶发性死锁

### Swoole版本，PHP版本，以及操作系统版本信息
centos php7.3
swoole 4.7.1

### 相关代码
```php
===================================================================
 [FATAL ERROR]: all coroutines (count: 1) are asleep - deadlock!
===================================================================

[Coroutine-1]
--------------------------------------------------------------------
#0  mysqli->ping() called at [/work/free/dev/matrix/core/access.php:188]
#1  matrix\core\access->get_mysqlconn() called at [/work/free/dev/matrix/core/model.php:34]
#2  matrix\core\model->exe() called at [/work/free/dev/model/gorex/cloud_client.php:604]
#3  model\gorex\cloud_client->set_dock_commit() called at [/work/free/dev/action/gorex/client/cloud/dock.php:281]
#4  action\gorex\client\cloud\dock->mina_commit()
#5  call_user_func_array() called at [/work/free/dev/matrix/core/access.php:162]
#6  matrix\core\access->result() called at [/work/free/dev/matrix/core/server.dev.php:64]
```

### 你期待的结果是什么？实际看到的错误信息又是什么？

发布于3年前 · 87 次浏览 · 来自提问

### 问题描述
先使用curl请求api，再使用mysql更新数据时会偶发性死锁

### Swoole版本，PHP版本，以及操作系统版本信息
centos php7.3
swoole 4.7.1

### 相关代码
```php
===================================================================
 [FATAL ERROR]: all coroutines (count: 1) are asleep - deadlock!
===================================================================

[Coroutine-1]
--------------------------------------------------------------------
#0  mysqli->ping() called at [/work/free/dev/matrix/core/access.php:188]
#1  matrix\core\access->get_mysqlconn() called at [/work/free/dev/matrix/core/model.php:34]
#2  matrix\core\model->exe() called at [/work/free/dev/model/gorex/cloud_client.php:604]
#3  model\gorex\cloud_client->set_dock_commit() called at [/work/free/dev/action/gorex/client/cloud/dock.php:281]
#4  action\gorex\client\cloud\dock->mina_commit()
#5  call_user_func_array() called at [/work/free/dev/matrix/core/access.php:162]
#6  matrix\core\access->result() called at [/work/free/dev/matrix/core/server.dev.php:64]
```

### 你期待的结果是什么？实际看到的错误信息又是什么？

评论

2021-10-19

Rango

2022-08-25

Loy

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