PHP SoapClient 超时

Question

SoapClient 请求是否会超时并引发异常。截至目前，我得到 PHP 服务器响应超时，在我的情况下为 60 秒。基本上我想要的是，如果在特定时间内没有来自 Web 服务的任何回复，则会引发异常并且我可以捕获它。 60 秒的警告不是我想要的。

Answer 1

无效答案。请改用https://stackoverflow.com/a/12119215/441739。

---

虽然 Andrei 链接到了一个不错的解决方案，但这个解决方案的代码更少，但却得到了一个很好的解决方案：

* Handling Timeouts with PHP5 SoapClient Extension (by Antonio Ramirez; 02 Feb 2010)
示例代码：
//
// 设置连接超时（示例中为 15 秒）
//
$client = new SoapClient($wsdl, array("connection_timeout" => 15));
如果您需要更细粒度的 HTTP 控制，还有流上下文。参见new SoapClient()^Docs 的stream_context 选项。在表面之下SoapClient 使用 HTTP 和 SSL 传输。

Answer 2

ini_set("default_socket_timeout", 15);
$client = new SoapClient($wsdl, array(......));

connection_timeout 选项为 SOAP 服务的连接。此选项未定义超时 用于响应缓慢的服务。限制等待呼叫的时间 完成 default_socket_timeout 设置可用。

Answer 3

看看

• Timing Out PHP Soap Calls by Robert; 21 Oct 2009

如果你觉得舒服并且你的环境允许你扩展类。

它基本上扩展了SoapClient 类，将HTTP 传输替换为可以处理超时的curl：

class SoapClientTimeout extends SoapClient
{
    private $timeout;

    public function __setTimeout($timeout)
    {
        if (!is_int($timeout) && !is_null($timeout))
        {
            throw new Exception("Invalid timeout value");
        }

        $this->timeout = $timeout;
    }

    public function __doRequest($request, $location, $action, $version, $one_way = FALSE)
    {
        if (!$this->timeout)
        {
            // Call via parent because we require no timeout
            $response = parent::__doRequest($request, $location, $action, $version, $one_way);
        }
        else
        {
            // Call via Curl and use the timeout
            $curl = curl_init($location);

            curl_setopt($curl, CURLOPT_VERBOSE, FALSE);
            curl_setopt($curl, CURLOPT_RETURNTRANSFER, TRUE);
            curl_setopt($curl, CURLOPT_POST, TRUE);
            curl_setopt($curl, CURLOPT_POSTFIELDS, $request);
            curl_setopt($curl, CURLOPT_HEADER, FALSE);
            curl_setopt($curl, CURLOPT_HTTPHEADER, array("Content-Type: text/xml"));
            curl_setopt($curl, CURLOPT_TIMEOUT, $this->timeout);

            $response = curl_exec($curl);

            if (curl_errno($curl))
            {
                throw new Exception(curl_error($curl));
            }

            curl_close($curl);
        }

        // Return?
        if (!$one_way)
        {
            return ($response);
        }
    }
}

Answer 4

接受的答案将破坏 SoapClient 必须提供的所有功能。比如设置正确的内容标题、身份验证等。

这将是解决问题的更好方法

class MySoapClient extends \SoapClient
{
    private $timeout = 10;

    public function __construct($wsdl, array $options)
    {
        // Defines a timeout in seconds for the connection to the SOAP service.
        // This option does not define a timeout for services with slow responses.
        // To limit the time to wait for calls to finish the default_socket_timeout setting is available.
        if (!isset($options['connection_timeout'])) {
            $options['connection_timeout'] = $this->timeout;
        }

        parent::__construct($wsdl, $options);
    }

    public function setTimeout($timeout)
    {
        $this->timeout = $timeout;
    }

    public function __doRequest($request, $location, $action, $version, $one_way = 0)
    {
        $original = ini_get('default_socket_timeout');
        ini_set('default_socket_timeout', $this->timeout);
        $response = parent::__doRequest($request, $location, $action, $version, $one_way);
        ini_set('default_socket_timeout', $original);

        return $response;
    }

}

Answer 5

你可以通过 composer 安装它： https://github.com/ideaconnect/idct-soap-client

它扩展了标准 SoapClient 并提供了设置重试次数、连接和读取超时的选项。

Answer 6

我在使用 SOAPClient 时使用以下逻辑：

public function executeSoapCall($method, $params)
{
    try {
        $client = $this->tryGetSoapClient();

        $timeout = ini_get('default_socket_timeout');
        ini_set('default_socket_timeout', 60);//set new timeout value - 60 seconds
        $client->__soapCall($method, $params);//execute SOAP call
        ini_set('default_socket_timeout', $timeout);//revert timeout back
    } catch (\Throwable $e) {
        if (isset($timeout)) {
            ini_set('default_socket_timeout', $timeout);//revert timeout back
        }
    }
}
protected function tryGetSoapClient()
{
    $timeout = ini_get('default_socket_timeout');//get timeout (need to be reverted back afterwards)
    ini_set('default_socket_timeout', 10);//set new timeout value - 10 seconds
    try {
        $client = new \SoapClient($this->wsdl, $this->options);//get SOAP client
    } catch (\Throwable $e) {
        ini_set('default_socket_timeout', 10);//revert back in case of exception
        throw $e;
    }
    $this->iniSetTimeout($timeout);//revert back

    return $client;
}

这可以帮助我等待长达 10 秒的连接建立和 60 秒的调用执行时间。

Answer 7

您也可以使用stream_context_create() 并将timeout 选项添加到http 数组中：

$context = stream_context_create(
    array(
        'http' => array(
            "timeout" => 10,
        ),
    )
);

Here is the PHP manual page

SoapHandler 的初始化应该是：

$soapHandler = new SoapClient($wsdl, [
    //more params, if needed..
    
    'stream_context' => $context,
]);