Question

我向laravel作业中的服务发送有效负载以打印pdf。我正在使用artisan queue:work database在本地运行作业，并且handle()确实被调用，直到我使用Guzzle发送http请求的那一部分为止。

handle() {

    try {

        print_r("Assembling invoice data\n");

        // ...
        // ... doing some manual serialising
        // ...

        $client = new Client();
        print_r("Sending pdf print job\n");
        $response = $client->request("POST", $url, [
            "json" => [
                "sender_info" => $senderInfo,
                "contact" => $contact,
                "invoice_lines" => $invoiceLines,
                "invoice_totals" => $invoiceTotals,
                "invoice_footer" => $this->invoice->footer,
                "invoice_note" => $this->invoice->note,
                "invoice_meta" => [
                    "key" => $this->invoice->meta_key,
                    "value" => $this->invoice->meta_value
                ],
                "invoice_date" => $this->invoice->date->format("d-m-Y"),
                "invoice_due_date" => $this->invoice->due_date->format("d-m-Y"),
                "invoice_color" => $this->invoice->color,
                "invoice_number" => $this->invoice->number_prefix . $this->invoice->number_value,
                "logo" => $this->invoice->logo,
                "id" => $this->invoice->id
            ]
        ]);
        print_r($response);

        if ($response->getStatusCode() !== 200) {
            print_r("pdf print job failed\n");

            // @todo: send message to bugsnagger
            throw new \Exception("Generating a pdf failed");
        }

        print_r("Pdf print job complete\n");

    } catch (Exception $e) {
        print_r($e);
    }
}

我通过读取print_r()语句验证了作业正在满足客户端的请求，但是没有完成。执行工作后，我只能看到的是

[2018-07-01 09:04:36] Processing: App\Jobs\ProcessNewInvoice
Assembling invoice data
Sending pdf print job

...仅需一秒钟即可完成255次。

首先，我使这段代码在Laravel作业之外运行。这似乎有效。不是超时之类的。现在，我很难弄清它在哪里失败了。有什么建议吗？

Answer 1

原因完全无关。

"invoice_date" => $this->invoice->date->format("d-m-Y"),
"invoice_due_date" => $this->invoice->due_date->format("d-m-Y"),

模型上的日期属性未转换为Carbon对象，因此->format()方法不存在。要在我的模型上修复日期转换，我必须将它们添加到Invoice.php;

protected $dates = [
    "date",
    "due_date",
];

仍然令我感到困惑的是，该作业没有引发异常，也没有被标记为失败。

从作业中发送Guzzle http请求后无响应

1 个答案: