Unsupported command argument type: TrueClass. Migration from redis gem v4 to v5 about resque HOT 5 CLOSED

I'm using Resque.working and Resque::Worker#job to check running jobs.
I didn't know about resque-loner. Thanks for sharing! @PatrickTulskie

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Hi, I believe this is the problem with resque-workers-lock gem.

https://github.com/bartolsthoorn/resque-workers-lock/blob/eca2db692d80880b646127deeed60c1607ed7837/lib/resque/plugins/workers/lock.rb#L62

if Resque.redis.msetnx lock_result.zip([true]*lock_result.size).flatten

In redis-rb v5, it's no longer possible to pass Boolean values. A String must be passed instead.
Please refer to the following comments:

• redis/redis-rb#1142 (comment)
• redis/redis-rb#1173 (comment)

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Hello @mishina2228, thank you very much for the response. Do you know if Resque provides functions to check whether the job is already running? If it does, then I could exclude the resque-workers-lock gem.

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I don't think there is anything natively built in for that. You can use https://github.com/resque/resque-loner to prevent multiple insertions of the same job though. Typically I do state tracking in our relational databases and abort the job if it's marked in progress by something else though.

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Thank you for your responses. I am closing the issue as it is caused by another gem.

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