Failure transport: allow seeing FULL details from a failed message

[weaverryan]

For the failure transport section, we should be able to click an individual message to be taken to a new page to see the FULL info and stacktrace for that failed message.

[rodnaph]

Here's a version of this we're currently using, is there any information in particular you saw important to be included on this page? At the moment it lists exception code, class and message, along with a basic rendering of the message object, and then stack trace...

It's been suggest we could more closely follow the output of messenger:failed:show, which seems like a good idea. I also wondered about using the vardumper component for the message output.

WDYT?

[weaverryan]

This looks great! Man, this messing information still bothers the heck out of me - so I'd love to have it fixed :).

It's been suggest we could more closely follow the output of messenger:failed:show, which seems like a good idea. I also wondered about using the vardumper component for the message output.

That's the only thing I was thinking about too... specifically for rendering what the message class looks like. The logic isn't reusable, but you can see how it's done here - https://github.com/symfony/symfony/blob/6.3/src/Symfony/Component/Messenger/Command/AbstractFailedMessagesCommand.php#L138 - we indeed use VarDumper if it's available.