Exception after configuration: 'socketClientFlags' => STREAM_CLIENT_PERSISTENT

[7937505]

name "Redis Socket Exception"
message "Failed to write to socket. 0 of 23 bytes written.\nRedis command was: *2\r\n$6\r\nSELECT\r\n$1\r\n7\r\n"
code ""
type "yii\redis\SocketException"
file "/vendor/yiisoft/yii2-redis/src/Connection.php"
line 827
stack-trace
0 "#0 /vendor/yiisoft/yii2-redis/src/Connection.php(796): yii\redis\Connection->sendRawCommand('*2\r\n$6\r\nSELECT\r...', Array)"
1 "#1 /vendor/yiisoft/yii2-redis/src/Connection.php(652): yii\redis\Connection->executeCommand('SELECT', Array)"
2 "#2 /vendor/yiisoft/yii2-redis/src/Connection.php(759): yii\redis\Connection->open()"
3 "#3 /vendor/yiisoft/yii2-redis/src/Cache.php(198): yii\redis\Connection->executeCommand('GET', Array)"
4 "#4 /vendor/yiisoft/yii2/caching/Cache.php(134): yii\redis\Cache->getValue('8301292eb993d3f...')"
5 "#5 /vendor/yiisoft/yii2/web/UrlManager.php(311): yii\caching\Cache->get('8301292eb993d3f...')"
6 "#6 /vendor/yiisoft/yii2/web/UrlManager.php(229): yii\web\UrlManager->getBuiltRulesFromCache(Array)"
7 "#7 /vendor/yiisoft/yii2/web/UrlManager.php(211): yii\web\UrlManager->buildRules(Array)"
8 "#8 /vendor/yiisoft/yii2-debug/src/Module.php(293): yii\web\UrlManager->addRules(Array, false)"
9 "#9 /vendor/yiisoft/yii2/base/Application.php(325): yii\debug\Module->bootstrap(Object(yii\web\Application))"
10 "#10 /vendor/yiisoft/yii2/web/Application.php(69): yii\base\Application->bootstrap()"
11 "#11 /vendor/yiisoft/yii2/base/Application.php(271): yii\web\Application->bootstrap()"
12 "#12 /vendor/yiisoft/yii2/base/BaseObject.php(109): yii\base\Application->init()"
13 "#13 /vendor/yiisoft/yii2/base/Application.php(204): yii\base\BaseObject->__construct(Array)"
14 "#14 /public/web/index.php(20): yii\base\Application->__construct(Array)"
15 "#15 {main}"

Additional info

Q	A
Yii vesion 2.0.45
PHP version 8.0
Operating system debian 10

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[7937505]

'class' => 'yii\redis\Connection',
'hostname' => '10.0.4.7',
'port' => 6379,
'database' => 7,
'socketClientFlags' => STREAM_CLIENT_PERSISTENT,

When I increased the socketClientFlags setting, the exception appeared

[runtu666]

I have the same problem ，Has this been solved? How?

[runtu666]

@7937505

[runtu666]

@samdark the same issue yiisoft/yii2-queue#390 . Has this been solved too?

[samdark]

I think so. It's closed.

[runtu666]

@samdark
But I have the same problem. After I add <'socketClientFlags' => STREAM_CLIENT_PERSISTENT,>
<Failed to write to socket> will appear.

[particleflux]

You can't use STREAM_CLIENT_PERSISTENT standalone, needs to be STREAM_CLIENT_CONNECT | STREAM_CLIENT_PERSISTENT, it's a bit mask

[runtu666]

@particleflux yes , it is STREAM_CLIENT_CONNECT | STREAM_CLIENT_PERSISTENT , but get error