Question

我的本地laravel-websockets服务器可以使用Pusher广播器了。我决定在我的uBuntu服务器上执行do-release-upgrade；并将其升级到Welcome to Ubuntu 18.04.2 LTS (GNU/Linux 4.15.0-1037-aws x86_64)。升级后，我确实重启了系统。

但是，升级后，我发现我无法再广播消息。升级前一切正常，但现在不再正常。

我已经检查了明显的问题区域-

我确保websockets服务器正在运行
Supervisord配置为处理我的SQS队列，该队列有助于对广播的消息进行排队。
该代码在本地计算机上运行良好。

我几乎确信是uBuntu升级导致了错误。

FWIW-这是Laravel框架在广播消息时生成的异常-

[2019-05-05 14:29:55] production.ERROR:  {"exception":"[object] (Illuminate\\Broadcasting\\BroadcastException(code: 0):  at /var/www/site/vendor/laravel/framework/src/Illuminate/Broadcasting/Broadcasters/PusherBroadcaster.php:119)
[stacktrace]
#0 /var/www/site/vendor/laravel/framework/src/Illuminate/Broadcasting/BroadcastEvent.php(48): Illuminate\\Broadcasting\\Broadcasters\\PusherBroadcaster->broadcast(Array, 'App\\\\Events\\\\Conv...', Array)
#1 [internal function]: Illuminate\\Broadcasting\\BroadcastEvent->handle(Object(Illuminate\\Broadcasting\\Broadcasters\\PusherBroadcaster))
#2 /var/www/site/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(32): call_user_func_array(Array, Array)
#3 /var/www/site/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(90): Illuminate\\Container\\BoundMethod::Illuminate\\Container\\{closure}()
#4 /var/www/site/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(34): Illuminate\\Container\\BoundMethod::callBoundMethod(Object(Illuminate\\Foundation\\Application), Array, Object(Closure))
#5 /var/www/site/vendor/laravel/framework/src/Illuminate/Container/Container.php(580): Illuminate\\Container\\BoundMethod::call(Object(Illuminate\\Foundation\\Application), Array, Array, NULL)
#6 /var/www/site/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(94): Illuminate\\Container\\Container->call(Array)
#7 /var/www/site/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(128): Illuminate\\Bus\\Dispatcher->Illuminate\\Bus\\{closure}(Object(Illuminate\\Broadcasting\\BroadcastEvent))
#8 /var/www/site/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(104): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Broadcasting\\BroadcastEvent))
#9 /var/www/site/vendor/laravel/framework/src/Illuminate/Bus/Dispatcher.php(98): Illuminate\\Pipeline\\Pipeline->then(Object(Closure))
#10 /var/www/site/vendor/laravel/framework/src/Illuminate/Queue/CallQueuedHandler.php(49): Illuminate\\Bus\\Dispatcher->dispatchNow(Object(Illuminate\\Broadcasting\\BroadcastEvent), false)
#11 /var/www/site/vendor/laravel/framework/src/Illuminate/Queue/Jobs/Job.php(86): Illuminate\\Queue\\CallQueuedHandler->call(Object(Illuminate\\Queue\\Jobs\\SqsJob), Array)
#12 /var/www/site/vendor/laravel/framework/src/Illuminate/Queue/Worker.php(327): Illuminate\\Queue\\Jobs\\Job->fire()
#13 /var/www/site/vendor/laravel/framework/src/Illuminate/Queue/Worker.php(277): Illuminate\\Queue\\Worker->process('sqs', Object(Illuminate\\Queue\\Jobs\\SqsJob), Object(Illuminate\\Queue\\WorkerOptions))
#14 /var/www/site/vendor/laravel/framework/src/Illuminate/Queue/Worker.php(118): Illuminate\\Queue\\Worker->runJob(Object(Illuminate\\Queue\\Jobs\\SqsJob), 'sqs', Object(Illuminate\\Queue\\WorkerOptions))
#15 /var/www/site/vendor/laravel/framework/src/Illuminate/Queue/Console/WorkCommand.php(102): Illuminate\\Queue\\Worker->daemon('sqs', 'default', Object(Illuminate\\Queue\\WorkerOptions))
#16 /var/www/site/vendor/laravel/framework/src/Illuminate/Queue/Console/WorkCommand.php(86): Illuminate\\Queue\\Console\\WorkCommand->runWorker('sqs', 'default')
#17 [internal function]: Illuminate\\Queue\\Console\\WorkCommand->handle()
#18 /var/www/site/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(32): call_user_func_array(Array, Array)
#19 /var/www/site/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(90): Illuminate\\Container\\BoundMethod::Illuminate\\Container\\{closure}()
#20 /var/www/site/vendor/laravel/framework/src/Illuminate/Container/BoundMethod.php(34): Illuminate\\Container\\BoundMethod::callBoundMethod(Object(Illuminate\\Foundation\\Application), Array, Object(Closure))
#21 /var/www/site/vendor/laravel/framework/src/Illuminate/Container/Container.php(580): Illuminate\\Container\\BoundMethod::call(Object(Illuminate\\Foundation\\Application), Array, Array, NULL)
#22 /var/www/site/vendor/laravel/framework/src/Illuminate/Console/Command.php(183): Illuminate\\Container\\Container->call(Array)
#23 /var/www/site/vendor/symfony/console/Command/Command.php(255): Illuminate\\Console\\Command->execute(Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Illuminate\\Console\\OutputStyle))
#24 /var/www/site/vendor/laravel/framework/src/Illuminate/Console/Command.php(170): Symfony\\Component\\Console\\Command\\Command->run(Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Illuminate\\Console\\OutputStyle))
#25 /var/www/site/vendor/symfony/console/Application.php(908): Illuminate\\Console\\Command->run(Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Symfony\\Component\\Console\\Output\\ConsoleOutput))
#26 /var/www/site/vendor/symfony/console/Application.php(269): Symfony\\Component\\Console\\Application->doRunCommand(Object(Illuminate\\Queue\\Console\\WorkCommand), Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Symfony\\Component\\Console\\Output\\ConsoleOutput))
#27 /var/www/site/vendor/symfony/console/Application.php(145): Symfony\\Component\\Console\\Application->doRun(Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Symfony\\Component\\Console\\Output\\ConsoleOutput))
#28 /var/www/site/vendor/laravel/framework/src/Illuminate/Console/Application.php(90): Symfony\\Component\\Console\\Application->run(Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Symfony\\Component\\Console\\Output\\ConsoleOutput))
#29 /var/www/site/vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(122): Illuminate\\Console\\Application->run(Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Symfony\\Component\\Console\\Output\\ConsoleOutput))
#30 /var/www/site/artisan(35): Illuminate\\Foundation\\Console\\Kernel->handle(Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Symfony\\Component\\Console\\Output\\ConsoleOutput))
#31 {main}

由于该消息已保存到数据库，并且仅在“广播”时失败，因此，我的头号嫌疑人是uBuntu。升级过程中是否删除了任何软件包或服务？

在升级之前，我是18.04。希望您能提供任何帮助解决此问题的帮助。预先感谢您的宝贵时间。

在uBuntu“执行发行升级”之后的PusherBroadcaster错误-如何解决？

0 个答案: