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Avoid calling closed? outside of synchronize block #534

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Apr 15, 2024
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4 changes: 2 additions & 2 deletions lib/sshkit/backends/connection_pool/cache.rb
Original file line number Diff line number Diff line change
Expand Up @@ -36,8 +36,8 @@ def push(conn)
def evict
# Peek at the first connection to see if it is still fresh. If so, we can
# return right away without needing to use `synchronize`.
first_expires_at, first_conn = connections.first
return if (first_expires_at.nil? || fresh?(first_expires_at)) && !closed?(first_conn)
first_expires_at, _first_conn = connections.first
return if (first_expires_at.nil? || fresh?(first_expires_at))

connections.synchronize do
fresh, stale = connections.partition do |expires_at, conn|
Expand Down