Laravel exec（）在排队的工作中

Question

I'm using a redis queue with my laravel app. It doesn't appear that calling exec('{run some java program}') from within my queue'd job actually executes that command.

Anyone know anything about this?

Answer 1

If there's an error with your external executable for whatever reason, PHP will skip past and ignore the output of exec (you may wish to debug / dump the result of exec() to a file / console to find out more) and therefore so will the queue.

Handy to remember, the PHP-CLI that Queues run in don't have access to anything you'd usually use in a non-CLI (PHP-FPM, Apache module etc...) environment (Request, request() and $request will not work as you expect them to )

Related:

Laravel Queued Job doesn't wait for exec to coplete