Cannot rewind a generator that was already run

[event-engine]

Cannot rewind a generator that was already run

[arnedesmedt]

Thank you very much for the fix. It works now!

[codeliner]

Hey @arnedesmedt , thx for reporting the bug. It's my fault. I've tried to fix an issue with the MapIterator of the php-engine-utils package. We recognized a problem when using the MapIterator with a MongoDB cursor, so I've refactored it to use a Generator internally. Unfortunately, I've forgotten that Generators are not rewindable :(

In our current project we use Event Engine with a custom MongoDB store (not open source yet) and the fix worked for us but I did not test it with prooph v7 PDO Event Store :(

Fix

Run composer update. It should install the new php-engine-utils release v0.1.4.

Can you try again with the new version?

Sorry for the problems. I already discussed with @sandrokeil that we will write a test suite that goes through the tutorial and ensures it's working when we release a new version of a package.

[codeliner]

great! Hopefully you can enjoy the rest of the tutorial without strange bugs ;)