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我很難弄清楚我的Laravel應用程序到底發生了什麼。它在本地功能完全（Mac，php 5.5.26），所以我一直通過僞造（php 5.6.15）在我的數字海洋液滴上測試應用程序。Laravel隊列反序列化問題
我正在使用this package發送推送通知到消耗我的Laravel api的前端應用程序。爲了更快地完成api調用，我將推送通知委託給本地運行良好的Laravel隊列，但是當我在數字海洋上進行測試時，我收到了此錯誤。
[2016-01-09 20:34:09] stage.ERROR: exception 'ErrorException' with message 'Erroneous data format for unserializing 'ArrayIterator'' in {path}/{project}/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedHandler.php:74
我正在使用數據庫驅動程序。下面是序列化的工作排在我的本地數據庫的工作表...
{"job":"Illuminate\\Queue\\[email protected]","data":{"command":"O:28:\"App\\Jobs\\Push\\SendPushFollow\":4:{s:34:\"\u0000App\\Jobs\\Push\\SendPushFollow\u0000push\";O:27:\"App\\Helpers\\Push\\PushFollow\":5:{s:14:\"\u0000*\u0000ios_devices\";O:50:\"Sly\\NotificationPusher\\Collection\\DeviceCollection\":1:{s:7:\"\u0000*\u0000coll\";C:13:\"ArrayIterator\":21:{x:i:0;a:0:{};m:a:0:{}}}s:16:\"\u0000*\u0000android_count\";i:2;s:12:\"\u0000*\u0000ios_count\";i:0;s:18:\"\u0000*\u0000android_devices\";O:50:\"Sly\\NotificationPusher\\Collection\\DeviceCollection\":1:{s:7:\"\u0000*\u0000coll\";C:13:\"ArrayIterator\":953:{x:i:0;a:2:{s:162:\"APA91bGCWGMQlh6kMYVVPUjnkDKtgLmYBiHxv1WY4r3zPjmXO3C0_UcvBCoOWkiiiC8lBc4JRILBDo29K0BtGNQKKQAA46tCvJocklTp3u7_x4q8Nz9CubNuqJN_OaMRBys_HWUqNXPLzIbodjEHV_bTc-CUKurnRQ\";O:35:\"Sly\\NotificationPusher\\Model\\Device\":2:{s:42:\"\u0000Sly\\NotificationPusher\\Model\\Device\u0000token\";s:162:\"APA91bGCWGMQlh6kMYVVPUjnkDKtgLmYBiHxv1WY4r3zPjmXO3C0_UcvBCoOWkiiiC8lBc4JRILBDo29K0BtGNQKKQAA46tCvJocklTp3u7_x4q8Nz9CubNuqJN_OaMRBys_HWUqNXPLzIbodjEHV_bTc-CUKurnRQ\";s:13:\"\u0000*\u0000parameters\";a:0:{}}s:162:\"APA91bEUPnqR3t8KDhE0YTsc_HnkoxFvw4WyUpRxISm2A_2Ep7orCySVKsh2oRVSQTVOhSZS_yYjP7gup5vEnuwz2JPXcxHCc19P98E2QVNyjhTP_NvDkcfkogVIHAHpgelyGRuvm8aQ-SAs9uirxd3iBHPlZb16zA\";O:35:\"Sly\\NotificationPusher\\Model\\Device\":2:{s:42:\"\u0000Sly\\NotificationPusher\\Model\\Device\u0000token\";s:162:\"APA91bEUPnqR3t8KDhE0YTsc_HnkoxFvw4WyUpRxISm2A_2Ep7orCySVKsh2oRVSQTVOhSZS_yYjP7gup5vEnuwz2JPXcxHCc19P98E2QVNyjhTP_NvDkcfkogVIHAHpgelyGRuvm8aQ-SAs9uirxd3iBHPlZb16zA\";s:13:\"\u0000*\u0000parameters\";a:0:{}}};m:a:0:{}}}s:10:\"\u0000*\u0000message\";O:36:\"Sly\\NotificationPusher\\Model\\Message\":2:{s:42:\"\u0000Sly\\NotificationPusher\\Model\\Message\u0000text\";s:32:\"John Smith is now following you!\";s:10:\"\u0000*\u0000options\";a:12:{s:5:\"badge\";i:1;s:5:\"sound\";s:12:\"example.aiff\";s:12:\"actionLocKey\";s:20:\"Action button title!\";s:6:\"locKey\";s:13:\"localized key\";s:7:\"locArgs\";a:2:{i:0;s:14:\"localized args\";i:1;s:14:\"localized args\";}s:11:\"launchImage\";s:9:\"image.jpg\";s:5:\"title\";s:21:\"InMyBag: New Follower\";s:6:\"custom\";a:0:{}s:5:\"notId\";i:7;s:5:\"style\";s:5:\"inbox\";s:8:\"ledColor\";a:4:{i:0;i:0;i:1;i:0;i:2;i:255;i:3;i:0;}s:16:\"vibrationPattern\";a:3:{i:0;i:500;i:1;i:250;i:2;i:500;}}}}s:5:\"queue\";N;s:5:\"delay\";N;s:6:\"\u0000*\u0000job\";N;}"}}
，這裏是從服務器上表中的行條目...
{"job":"Illuminate\\Queue\\[email protected]","data":{"command":"O:28:\"App\\Jobs\\Push\\SendPushFollow\":4:{s:34:\"\u0000App\\Jobs\\Push\\SendPushFollow\u0000push\";O:27:\"App\\Helpers\\Push\\PushFollow\":5:{s:14:\"\u0000*\u0000ios_devices\";O:50:\"Sly\\NotificationPusher\\Collection\\DeviceCollection\":1:{s:7:\"\u0000*\u0000coll\";O:13:\"ArrayIterator\":0:{}}s:16:\"\u0000*\u0000android_count\";i:2;s:12:\"\u0000*\u0000ios_count\";i:0;s:18:\"\u0000*\u0000android_devices\";O:50:\"Sly\\NotificationPusher\\Collection\\DeviceCollection\":1:{s:7:\"\u0000*\u0000coll\";O:13:\"ArrayIterator\":2:{s:162:\"APA91bGCWGMQlh6kMYVVPUjnkDKtgLmYBiHxv1WY4r3zPjmXO3C0_UcvBCoOWkiiiC8lBc4JRILBDo29K0BtGNQKKQAA46tCvJocklTp3u7_x4q8Nz9CubNuqJN_OaMRBys_HWUqNXPLzIbodjEHV_bTc-CUKurnRQ\";O:35:\"Sly\\NotificationPusher\\Model\\Device\":2:{s:42:\"\u0000Sly\\NotificationPusher\\Model\\Device\u0000token\";s:162:\"APA91bGCWGMQlh6kMYVVPUjnkDKtgLmYBiHxv1WY4r3zPjmXO3C0_UcvBCoOWkiiiC8lBc4JRILBDo29K0BtGNQKKQAA46tCvJocklTp3u7_x4q8Nz9CubNuqJN_OaMRBys_HWUqNXPLzIbodjEHV_bTc-CUKurnRQ\";s:13:\"\u0000*\u0000parameters\";a:0:{}}s:162:\"APA91bEUPnqR3t8KDhE0YTsc_HnkoxFvw4WyUpRxISm2A_2Ep7orCySVKsh2oRVSQTVOhSZS_yYjP7gup5vEnuwz2JPXcxHCc19P98E2QVNyjhTP_NvDkcfkogVIHAHpgelyGRuvm8aQ-SAs9uirxd3iBHPlZb16zA\";O:35:\"Sly\\NotificationPusher\\Model\\Device\":2:{s:42:\"\u0000Sly\\NotificationPusher\\Model\\Device\u0000token\";s:162:\"APA91bEUPnqR3t8KDhE0YTsc_HnkoxFvw4WyUpRxISm2A_2Ep7orCySVKsh2oRVSQTVOhSZS_yYjP7gup5vEnuwz2JPXcxHCc19P98E2QVNyjhTP_NvDkcfkogVIHAHpgelyGRuvm8aQ-SAs9uirxd3iBHPlZb16zA\";s:13:\"\u0000*\u0000parameters\";a:0:{}}}}s:10:\"\u0000*\u0000message\";O:36:\"Sly\\NotificationPusher\\Model\\Message\":2:{s:42:\"\u0000Sly\\NotificationPusher\\Model\\Message\u0000text\";s:32:\"John Smith is now following you!\";s:10:\"\u0000*\u0000options\";a:12:{s:5:\"badge\";i:1;s:5:\"sound\";s:12:\"example.aiff\";s:12:\"actionLocKey\";s:20:\"Action button title!\";s:6:\"locKey\";s:13:\"localized key\";s:7:\"locArgs\";a:2:{i:0;s:14:\"localized args\";i:1;s:14:\"localized args\";}s:11:\"launchImage\";s:9:\"image.jpg\";s:5:\"title\";s:21:\"InMyBag: New Follower\";s:6:\"custom\";a:0:{}s:5:\"notId\";i:10;s:5:\"style\";s:5:\"inbox\";s:8:\"ledColor\";a:4:{i:0;i:0;i:1;i:0;i:2;i:255;i:3;i:0;}s:16:\"vibrationPattern\";a:3:{i:0;i:500;i:1;i:250;i:2;i:500;}}}}s:5:\"queue\";N;s:5:\"delay\";N;s:6:\"\u0000*\u0000job\";N;}"}}
我跑了一個在線文字DIF與發現該Blob的序列化數據部分在ArrayIterator部分中出現了一些差異（如錯誤日誌指出的那樣）。看起來不同之處在於我的本地機器和服務器之間的PushNotification :: DeviceCollection對象序列化方式不同。在我的測試中，我使用相同的POST數據在本地和服務器上打api端點，以確保序列化的輸出應該是相同的，但不是。
我不知道如何去解決這個問題。我不知道這在技術上是否與PushNotification軟件包有關（我沒有看到與此問題有關的任何錯誤報告），還是僅僅是其他的東西我正在掩飾。
另外，就一個方面說明，我使用另一個隊列來發送KeenIO事件，使用與此Push結構類似的類結構，並且它沒有任何問題，所以我真的覺得它必須是PushNotification的問題包什麼...任何想法？
解決
因此，原來它是用PHP版本的問題。我的服務器正在運行5.6，當我在PHP 7.0上創建另一個小程序並克隆服務器時，一切都開始運行。我離開了原來的服務器並運行，所以它可以作爲使用beanstalkd的推送通知的隊列處理器，並且像冠軍一樣工作。
編輯
我使用監督員運行隊列：工作命令。我已經運行
php artisan queue:restart
我確定當通過命令行執行kill命令來運行新測試時，工匠進程已完全停止。再次，隊列工作人員對服務器上的KeenIO作業沒有任何問題，只是推送通知作業。
這裏的作業類：
<?php namespace App\Jobs\Push;
use Illuminate\Queue\SerializesModels;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Contracts\Bus\SelfHandling;
use Illuminate\Contracts\Queue\ShouldQueue;
use App\Jobs\SendPushEvent;
use App\Helpers\Push\PushFollow;
class SendPushFollow extends SendPushEvent implements SelfHandling, ShouldQueue {
use InteractsWithQueue, SerializesModels;
private $push;
/**
* Create a new job instance.
*
* @return void
*/
public function __construct($follower, $followee)
{
$this->push = new PushFollow($follower, $followee);
}
/**
* Execute the job.
*
* @return void
*/
public function handle(){
$this->push->send();
}
}
下面是它具有所有PushNotification邏輯在其中的PushFollow類。
<?php namespace App\Helpers\Push;
use PushNotification;
use App\Helpers\Push\Push;
use Log;
class PushFollow extends Push {
/**
* This builds the default notification.
* @param array $data the passed in data array
* @param [type] $type android or iOS
*/
public function __construct ($follower, $followee) {
$_ios_devices = [];
$_android_devices = [];
$this->ios_count = 0;
$this->android_count = 0;
foreach($followee->devices as $_device){
if($_device->platform == "ios"){
$_ios_devices[] = PushNotification::Device($_device->identifier);
$this->ios_count++;
} elseif ($_device->platform == "android") {
$_android_devices[] = PushNotification::Device($_device->identifier);
$this->android_count++;
}
}
Log::info('FINISHED BUILDING THE LISTS!!!');
$this->ios_devices = PushNotification::DeviceCollection($_ios_devices);
$this->android_devices = PushNotification::DeviceCollection($_android_devices);
Log::info('SET THE DEVICE COLLECTIONS');
$this->message = PushNotification::Message($follower->profile->name.' is now following you!',[
'badge' => 1,
'sound' => 'example.aiff',
'actionLocKey' => 'Action button title!',
'locKey' => 'localized key',
'locArgs' => array(
'localized args',
'localized args',
),
'launchImage' => 'image.jpg',
'title' => env('APP_NAME').': New Follower',
'custom' => [],
'notId' => rand(1, 20),
'style' => 'inbox',
/*
'actions' => [
['icon' => "emailGuests", 'title' => "EMAIL GUESTS", 'callback' => "app.emailGuests"],
[ 'icon' => "snooze", 'title' => "SNOOZE", 'callback' => "app.snooze"],
],
*/
'ledColor' => [0, 0, 255, 0],
'vibrationPattern' => [500, 250, 500],
]);
Log::info('SET THE MESSAGE');
}
public function send() {
Log::info('CALLING THE SEND METHOD');
if($this->android_count) {
PushNotification::app(env('ANDROID_PUSH_NAME'))
->to($this->android_devices)
->send($this->message);
}
if($this->ios_count){
PushNotification::app(env('IOS_PUSH_NAME'))
->to($this->ios_devices)
->send($this->message);
}
}
}
這裏是我所有不同的推動類擴展的Push類。
<?php namespace App\Helpers\Push;
abstract class Push {
protected $ios_devices;
protected $android_count;
protected $ios_count;
protected $android_devices;
protected $message;
}
哦，這裏還有堆棧跟蹤。
#0 [internal function]: Illuminate\Foundation\Bootstrap\HandleExceptions->handleError(2, 'Erroneous data ...', '/home/forge/def...', 74, Array)
#1 {path_to_project}/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedHandler.php(74): unserialize('O:28:"App\\Jobs\\...')
#2 {path_to_project}/vendor/laravel/framework/src/Illuminate/Queue/Jobs/Job.php(212): Illuminate\Queue\CallQueuedHandler->failed(Array)
#3 {path_to_project}/vendor/laravel/framework/src/Illuminate/Queue/Worker.php(261): Illuminate\Queue\Jobs\Job->failed()
#4 {path_to_project}/vendor/laravel/framework/src/Illuminate/Queue/Worker.php(201): Illuminate\Queue\Worker->logFailedJob('database', Object(Illuminate\Queue\Jobs\DatabaseJob))
#5 {path_to_project}/vendor/laravel/framework/src/Illuminate/Queue/Worker.php(159): Illuminate\Queue\Worker->process('database', Object(Illuminate\Queue\Jobs\DatabaseJob), '5', 0)
#6 {path_to_project}/vendor/laravel/framework/src/Illuminate/Queue/Worker.php(111): Illuminate\Queue\Worker->pop(NULL, 'keen,push_notif...', 0, 3, '5')
#7 {path_to_project}/vendor/laravel/framework/src/Illuminate/Queue/Worker.php(87): Illuminate\Queue\Worker->runNextJobForDaemon(NULL, 'keen,push_notif...', 0, 3, '5')
#8 {path_to_project}/vendor/laravel/framework/src/Illuminate/Queue/Console/WorkCommand.php(103): Illuminate\Queue\Worker->daemon(NULL, 'keen,push_notif...', 0, 128, 3, '5')
#9 {path_to_project}/vendor/laravel/framework/src/Illuminate/Queue/Console/WorkCommand.php(71): Illuminate\Queue\Console\WorkCommand->runWorker(NULL, 'keen,push_notif...', 0, 128, true)
#10 [internal function]: Illuminate\Queue\Console\WorkCommand->fire()
#11 {path_to_project}/vendor/laravel/framework/src/Illuminate/Container/Container.php(507): call_user_func_array(Array, Array)
#12 {path_to_project}/vendor/laravel/framework/src/Illuminate/Console/Command.php(150): Illuminate\Container\Container->call(Array)
#13 {path_to_project}/vendor/symfony/console/Command/Command.php(256): Illuminate\Console\Command->execute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#14 {path_to_project}/vendor/laravel/framework/src/Illuminate/Console/Command.php(136): Symfony\Component\Console\Command\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#15 {path_to_project}/vendor/symfony/console/Application.php(837): Illuminate\Console\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#16 {path_to_project}/vendor/symfony/console/Application.php(189): Symfony\Component\Console\Application->doRunCommand(Object(Illuminate\Queue\Console\WorkCommand), Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#17 {path_to_project}/vendor/symfony/console/Application.php(120): Symfony\Component\Console\Application->doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#18 {path_to_project}/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(107): Symfony\Component\Console\Application->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#19 {path_to_project}/artisan(36): Illuminate\Foundation\Console\Kernel->handle(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#20 {main}
你是否在守護這個過程？如果您使用Upstart或Supervisord之類的東西，您是否嘗試重置守護進程？我知道，如果您在運行守護程序命令後更改了腳本，則需要重置該腳本，否則它將不會收到更改。 – maiorano84
@ maiorano84看到我的編輯。 – Panda4Man