…y to maintain appropriate linkage with AR database connection across threads
…onnection management test
…he configuration of the current connection at runtime
…cord", not "ActiveRecord"
…Base (deprecated since 2.2).
Signed-off-by: Michael Koziarski <email@example.com>
…the pool - also clean up some cruft remaining from per-thread connection cache
…ed, more docs
…dler class - delegating methods left behind
- use new active support Module#synchronize - allow_concurrency now switches between a null monitor and a regular monitor (defaulting to null monitor to avoid overhead)