Resolving Compatibility Issues After Upgrading Yii2.0.9 and Hprose for PHP 2.0 via Composer

1. For the basic implementation of RPC based on Hprose for PHP 1.5.6 and Yii 2.0.7, please refer to the URL: https://www.shuijingwanwq.com/2016/03/24/953/

2. To upgrade Yii2 via Composer, execute the command: composer update, as shown in Figure 1:

3. Opening the URL: http://trade.service.ygt.cm/area/get-area-mobile , an error is reported, as shown in Figure 2:
PHP Warning – yii\base\ErrorException
include(E:\wwwroot\service.ygt.cm\vendor\hprose\hprose\src\Hprose\Yii\Server.php): failed to open stream: No such file or directory

4. After analyzing the cause, I found that after the upgrade, when committing to SVN, E:\wwwroot\service.ygt.cm\vendor\hprose\hprose\src\Hprose\Yii was already missing, as shown in Figure 3:

5. A screenshot of the source code in E:\wwwroot\service.ygt.cm\trade\controllers\HproseController.php shows that the referenced class file no longer exists, which naturally causes an error, as shown in Figure 4:

6. Opening the URL: https://github.com/hprose/hprose-php/wiki/%E5%AE%89%E8%A3%85 , I edited E:\wwwroot\service.ygt.cm\composer.json, as shown in Figure 5:

“require”: {
“hprose/hprose-yii”: “dev-master”
}

7. In Windows PowerShell, execute the command: composer update, as shown in Figure 6:
It installed yiisoft/yii, which can be ignored for now; it is recommended to remove it.

8. Opening the URL: http://trade.service.ygt.cm/area/get-area-mobile , an error is reported, as shown in Figure 7:
Unknown Property – yii\base\UnknownPropertyException
Getting unknown property: yii\web\Request::session

9. Edit E:\wwwroot\service.ygt.cm\vendor\hprose\hprose-yii\src\Hprose\Yii\Service.php, as shown in Figure 8:

// $context->session = $request->session;
$context->session = \Yii::$app->session;

10. Open the URL: http://trade.service.ygt.cm/area/get-area-mobile , as shown in Figure 9:

11. The client invocation throws an error, as shown in Figure 10:

Hprose\Future Object ( [state] => 1 [value] => Hprose\Future Object ( [state] => 0 [value] => [reason] => [subscribers:Hprose\Future:private] => Array ( ) ) [reason] => [subscribers:Hprose\Future:private] => Array ( ) )

12. Based on the prompt in Figure 6, install the pecl extension for Hprose for PHP. Installing it can effectively improve Hprose’s performance. Open the URL: https://github.com/hprose/hprose-php/wiki/hprose-%E7%9A%84-pecl-%E6%89%A9%E5%B1%95 , as shown in Figure 11:

13. After analysis, in version 2.0, client invocations are asynchronous by default. If a synchronous invocation is needed, set $async = false, as shown in Figure 12:

14. Run the client invocation, which works as expected, as shown in Figure 13: