尝试将symfony 5应用程序与heroku上的redis连接时出错_Heroku_Redis_Symfony5

尝试将symfony 5应用程序与heroku上的redis连接时出错

heroku redis

尝试将symfony 5应用程序与heroku上的redis连接时出错,heroku,redis,symfony5,Heroku,Redis,Symfony5,我在尝试将symfony 5应用程序与heroku上的redis服务器连接时遇到问题。 -我的composer.json和composer.lock设置了ext redis:* "require": { "php": "~7.4.0", "ext-ctype": "*", "ext-iconv": "*", "ext-intl": "*", "ext-openssl": "*", "ext-redis

我在尝试将symfony 5应用程序与heroku上的redis服务器连接时遇到问题。
-我的composer.json和composer.lock设置了ext redis:*

"require": {
        "php": "~7.4.0",
        "ext-ctype": "*",
        "ext-iconv": "*",
        "ext-intl": "*",
        "ext-openssl": "*",
        "ext-redis": "*",
        ...
}

我在heroku上有3个配置变量：

heroku redis模块激活后创建的默认变量
REDIS_URL=REDIS://h:someHash@ec2.eu-west-1.compute.amazonaws.com:27269

自定义变量以适应php类Redis构造函数
REDIS_HOST=REDIS://h:someHash@ec2.eu-west-1.compute.amazonaws.com
REDIS_端口=27269

我的部署在以下错误时停止：找不到套接字传输“redis”-配置PHP时是否忘记启用它？

部署完整日志：



-----> PHP app detected

-----> Bootstrapping...

-----> Installing platform packages...

       - php (7.4.6)

       - ext-intl (bundled with php)

       - ext-redis (5.2.2)

       - apache (2.4.43)

       - nginx (1.18.0)

-----> Installing dependencies...

       Composer version 1.10.6 2020-05-06 10:28:10

       Loading composer repositories with package information

       Installing dependencies from lock file

       Package operations: 108 installs, 0 updates, 0 removals

         - Installing ocramius/package-versions (1.8.0): Loading from cache

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       Generating optimized autoload files

       ocramius/package-versions: Generating version class...

       ocramius/package-versions: ...done generating version class

       62 packages you are using are looking for funding.

       Use the `composer fund` command to find out more!

       Executing script cache:clear [KO]

        [KO]

       Script cache:clear returned with error code 1

       !!  

       !!  In App_KernelProdContainer.php line 3884:

       !!                                                                                 

       !!    Unable to find the socket transport "redis" - did you forget to enable it w  

       !!    hen you configured PHP?                                                      

       !!                                                                                 

       !!  

       !!  

       Script @auto-scripts was called via post-install-cmd

 !     ERROR: Dependency installation failed!

 !     

 !     The 'composer install' process failed with an error. The cause

 !     may be the download or installation of packages, or a pre- or

 !     post-install hook (e.g. a 'post-install-cmd' item in 'scripts')

 !     in your 'composer.json'.

 !     

 !     Typical error cases are out-of-date or missing parts of code,

 !     timeouts when making external connections, or memory limits.

 !     

 !     Check the above error output closely to determine the cause of

 !     the problem, ensure the code you're pushing is functioning

 !     properly, and that all local changes are committed correctly.

 !     

 !     For more information on builds for PHP on Heroku, refer to

 !     https://devcenter.heroku.com/articles/php-support

 !     Push rejected, failed to compile PHP app.

 !     Push failed

是否缺少扩展？

您只需正确实例化\Redis对象即可。根据您提供的Redis URL，它应该是这样的（phpredis扩展代码）：

这里棘手的部分是，您不需要Heroku提供的Redis URL中的用户名“t”。

您所需要的只是正确实例化\Redis对象。根据您提供的Redis URL，它应该是这样的（phpredis扩展代码）：

这里棘手的部分是，您不需要Heroku提供的Redis URL中的用户名“t”。

我认为问题来自于使用php Redis扩展，Heroku告诉您使用Predis。但是由于Predis不再维护，我如何使它与php redis扩展一起工作？heroku Build中似乎缺少php igbinary模块。我认为问题在于使用php redis扩展时，heroku告诉用户使用Predis。但是由于Predis不再维护，我如何使它与php redis扩展一起工作？heroku Build中似乎缺少php igbinary模块当我安装heroku Redis插件时，它默认为我提供

Redis\u URL

变量。难道没有任何方法可以使用该字符串，而不是将其分为主机、端口和密码，分别传递给

connect（）

方法吗？看来phpredis扩展没有一个接口可以接受这种格式的连接字符串：当我安装Heroku Redis插件时，它默认为我提供

Redis\u URL

变量。除了将该字符串拆分为主机、端口和密码并分别传递给

connect（）

方法之外，是否还有其他方法可以使用该字符串？似乎phpredis扩展没有一个接口可以接受这种格式的连接字符串：

$redis = new \Redis();
$redis->connect('ec2.eu-west-1.compute.amazonaws.com', 27269);
$redis->auth('someHash');