rbenv + puma.sevice/puma.socket with ExecStop breaks restart bundler: failed to load command: puma · Issue #1664 · puma/puma · GitHub
Puma fails to start but i can start manually using same command · Issue #188 · seuros/capistrano-puma · GitHub
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Why puma workers constantly hung, and how we fixed by discovering the bug of Ruby v2.5.8 and v2.6.6 | by Yohei Yoshimuta | ITNEXT
Unable to load application: NoMethodError: undefined method `threads' for main:Object · Issue #738 · puma/puma · GitHub
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