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| author | Nick <nick@nicksieger.com> | 2008-04-19 14:42:56 -0500 |
|---|---|---|
| committer | Nick Sieger <nick@nicksieger.com> | 2008-08-29 14:12:09 -0500 |
| commit | cab76ce6ac2983f59451e2d53b23746a2873aea0 (patch) | |
| tree | 9aeb8c88ac13d353660d147fb82e6b865700f45a /activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb | |
| parent | 50cd4bdc99ebaf3ac879e4e7fea43c5b55ca5f68 (diff) | |
| download | rails-cab76ce6ac2983f59451e2d53b23746a2873aea0.tar.gz rails-cab76ce6ac2983f59451e2d53b23746a2873aea0.tar.bz2 rails-cab76ce6ac2983f59451e2d53b23746a2873aea0.zip | |
Add synchronization to connection pool also
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb')
| -rw-r--r-- | activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb b/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb index e262b2bac5..ed9d074506 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/connection_specification.rb @@ -27,6 +27,8 @@ module ActiveRecord @@connection_pools = {} class << self + # Turning on allow_concurrency basically switches a null mutex for a real one, so that + # multi-threaded access of the connection pools hash is synchronized. def allow_concurrency=(flag) if @@allow_concurrency != flag if flag @@ -37,7 +39,7 @@ module ActiveRecord end end - # for internal use only + # for internal use only and for testing def active_connections #:nodoc: @@connection_pools.inject({}) do |hash,kv| hash[kv.first] = kv.last.active_connection |