How do you perform Group Concurrency

[zkldi]

Hi, I can't seem to find how to do this in the documentation:

I want to have a hard limit on how many jobs can be active per group, regardless of workers. For example:

// pretend this groupIdConcurrencyLimit is 1
ADD JOB groupId: foo
// foo starts getting processed by worker
ADD JOB groupId: bar
// bar starts getting processed by worker
ADD JOB groupId: foo
// this waits around until the first foo is finished, as the limit per group is only ever one per job.
ADD JOB groupId: baz
// whereas this can start processing immediately 

Maybe I'm missing something. Is this possible? Thank you.

[manast]

Seems like for some reason many people needs this feature now, anyway, here we have some discussion too: #1040
But long story short: it is not available in BullMQ but it will be available in the Pro version soon.

[zkldi]

No worries. Sadly the Pro version is prohibitively expensive for an individual dev, but I really appreciate your work nonetheless (and think you deserve the money :P)