Relationship class instance variable isn't thread safe

[armyofgnomes]

If you generate reports in multiple threads, they will validate properly, but the relationship ids will be incorrect because it's caching all instances across threads. This will happen if you are using sidekiq workers.

https://github.com/randym/axlsx/blob/master/lib/axlsx/rels/relationship.rb#L11

[xpepermint]

+1

[lbalceda]

+1. @armyofgnomes how did you end up working around this?

[armyofgnomes]

We ended up doing just one worker per instance as a workaround :(

[bradurani]

We're stuck with this issue too. Any plans to address?

[trautwein]

We also have this issue and are working around it by using sidekiq-limit_fetch and limiting the queue to 1.

[hqm42]

I just found #477
same fix different diff

[noniq]

This has been fixed in caxlsx: caxlsx/caxlsx#10

[bradurani]

Thank you! this one has been plaguing us for years :)