Basic Laravel job throws: “Serialization of 'Closure' is not allowed” on failure












1















I have created a very basic queue job:



<?php

namespace AppJobs;

use Exception;
use IlluminateBusQueueable;
use IlluminateQueueSerializesModels;
use IlluminateQueueInteractsWithQueue;
use IlluminateContractsQueueShouldQueue;
use IlluminateFoundationBusDispatchable;

class FailingJob implements ShouldQueue
{
use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;

public $tries = 1;

/**
* Create a new job instance.
*
* @return void
*/
public function __construct()
{
// nothing
}

/**
* Execute the job.
*
* @return void
*/
public function handle()
{
// nothing
}

/**
* Called when the job fails
*
* @param Exception $exception
*/
public function failed(Exception $exception) {
// nothing
}
}


and I dispatch it like so: FailingJob::dispatch();. This works fine.



Now I am purposefully adding "bugged" code in order for the job to fail, but instead of gracefully making the job fail,



I get the following exception:
Serialization of 'Closure' is not allowed.



I'm not sure where this is coming from, because this job is basically empty. I would like to use the failed() function in order to handle failures, but I can't even do that because this exception gets thrown when the job fails.



For reference, this is the code I use to make the job fail:



/**
* Execute the job.
*
* @return void
*/
public function handle()
{
xxxxxx
// ^ This will make the job fail
}









share|improve this question





























    1















    I have created a very basic queue job:



    <?php

    namespace AppJobs;

    use Exception;
    use IlluminateBusQueueable;
    use IlluminateQueueSerializesModels;
    use IlluminateQueueInteractsWithQueue;
    use IlluminateContractsQueueShouldQueue;
    use IlluminateFoundationBusDispatchable;

    class FailingJob implements ShouldQueue
    {
    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;

    public $tries = 1;

    /**
    * Create a new job instance.
    *
    * @return void
    */
    public function __construct()
    {
    // nothing
    }

    /**
    * Execute the job.
    *
    * @return void
    */
    public function handle()
    {
    // nothing
    }

    /**
    * Called when the job fails
    *
    * @param Exception $exception
    */
    public function failed(Exception $exception) {
    // nothing
    }
    }


    and I dispatch it like so: FailingJob::dispatch();. This works fine.



    Now I am purposefully adding "bugged" code in order for the job to fail, but instead of gracefully making the job fail,



    I get the following exception:
    Serialization of 'Closure' is not allowed.



    I'm not sure where this is coming from, because this job is basically empty. I would like to use the failed() function in order to handle failures, but I can't even do that because this exception gets thrown when the job fails.



    For reference, this is the code I use to make the job fail:



    /**
    * Execute the job.
    *
    * @return void
    */
    public function handle()
    {
    xxxxxx
    // ^ This will make the job fail
    }









    share|improve this question



























      1












      1








      1








      I have created a very basic queue job:



      <?php

      namespace AppJobs;

      use Exception;
      use IlluminateBusQueueable;
      use IlluminateQueueSerializesModels;
      use IlluminateQueueInteractsWithQueue;
      use IlluminateContractsQueueShouldQueue;
      use IlluminateFoundationBusDispatchable;

      class FailingJob implements ShouldQueue
      {
      use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;

      public $tries = 1;

      /**
      * Create a new job instance.
      *
      * @return void
      */
      public function __construct()
      {
      // nothing
      }

      /**
      * Execute the job.
      *
      * @return void
      */
      public function handle()
      {
      // nothing
      }

      /**
      * Called when the job fails
      *
      * @param Exception $exception
      */
      public function failed(Exception $exception) {
      // nothing
      }
      }


      and I dispatch it like so: FailingJob::dispatch();. This works fine.



      Now I am purposefully adding "bugged" code in order for the job to fail, but instead of gracefully making the job fail,



      I get the following exception:
      Serialization of 'Closure' is not allowed.



      I'm not sure where this is coming from, because this job is basically empty. I would like to use the failed() function in order to handle failures, but I can't even do that because this exception gets thrown when the job fails.



      For reference, this is the code I use to make the job fail:



      /**
      * Execute the job.
      *
      * @return void
      */
      public function handle()
      {
      xxxxxx
      // ^ This will make the job fail
      }









      share|improve this question
















      I have created a very basic queue job:



      <?php

      namespace AppJobs;

      use Exception;
      use IlluminateBusQueueable;
      use IlluminateQueueSerializesModels;
      use IlluminateQueueInteractsWithQueue;
      use IlluminateContractsQueueShouldQueue;
      use IlluminateFoundationBusDispatchable;

      class FailingJob implements ShouldQueue
      {
      use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;

      public $tries = 1;

      /**
      * Create a new job instance.
      *
      * @return void
      */
      public function __construct()
      {
      // nothing
      }

      /**
      * Execute the job.
      *
      * @return void
      */
      public function handle()
      {
      // nothing
      }

      /**
      * Called when the job fails
      *
      * @param Exception $exception
      */
      public function failed(Exception $exception) {
      // nothing
      }
      }


      and I dispatch it like so: FailingJob::dispatch();. This works fine.



      Now I am purposefully adding "bugged" code in order for the job to fail, but instead of gracefully making the job fail,



      I get the following exception:
      Serialization of 'Closure' is not allowed.



      I'm not sure where this is coming from, because this job is basically empty. I would like to use the failed() function in order to handle failures, but I can't even do that because this exception gets thrown when the job fails.



      For reference, this is the code I use to make the job fail:



      /**
      * Execute the job.
      *
      * @return void
      */
      public function handle()
      {
      xxxxxx
      // ^ This will make the job fail
      }






      php laravel serialization closures






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      edited Jan 2 at 14:27









      Umar Abdullah

      1




      1










      asked Jan 2 at 14:14









      MusaMusa

      1579




      1579
























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