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Remove tap usage, comment this necessary complexity

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Mike Perham 2015-01-18 11:01:03 -08:00
parent e1e3934350
commit 1e32fd797b
1 changed files with 7 additions and 4 deletions
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11
lib/connection_pool.rb
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@ -53,12 +53,15 @@ class ConnectionPool
end
def with(options = {})
success = false # hoisted
# Connections can become corrupted via Timeout::Error. Discard
# any connection whose usage after checkout does not finish as expected.
# See #67
success = false
conn = checkout(options)
begin
(yield conn).tap do
success = true # means the connection wasn't interrupted
end
result = yield conn
success = true # means the connection wasn't interrupted
result
ensure
if success
# everything is roses, we can safely check the connection back in