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author | Nick Sieger <nick@nicksieger.com> | 2008-08-07 08:33:42 -0700 |
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committer | Nick Sieger <nick@nicksieger.com> | 2008-08-29 14:12:11 -0500 |
commit | 3ce64d4f1608330072e1959a10f9b84205baebfa (patch) | |
tree | c44dd05461087d99fbe99ea47def85a7340cd696 /activerecord | |
parent | fe575dd4a9f0fa0e71a89fae9f4a951a9fb36058 (diff) | |
download | rails-3ce64d4f1608330072e1959a10f9b84205baebfa.tar.gz rails-3ce64d4f1608330072e1959a10f9b84205baebfa.tar.bz2 rails-3ce64d4f1608330072e1959a10f9b84205baebfa.zip |
Fix checkin method, add a couple more tests
Diffstat (limited to 'activerecord')
-rw-r--r-- | activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb | 2 | ||||
-rw-r--r-- | activerecord/test/cases/threaded_connections_test.rb | 38 |
2 files changed, 35 insertions, 5 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb b/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb index 97c6e3e886..3d727bd0e6 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb @@ -237,7 +237,7 @@ module ActiveRecord def checkin(conn) @connection_mutex.synchronize do - @checked_out -= conn + @checked_out.delete conn @queue.signal end end diff --git a/activerecord/test/cases/threaded_connections_test.rb b/activerecord/test/cases/threaded_connections_test.rb index 3abe9aea56..a9d82037bc 100644 --- a/activerecord/test/cases/threaded_connections_test.rb +++ b/activerecord/test/cases/threaded_connections_test.rb @@ -44,7 +44,6 @@ unless %w(FrontBase).include? ActiveRecord::Base.connection.adapter_name class PooledConnectionsTest < ActiveRecord::TestCase def setup @connection = ActiveRecord::Base.remove_connection - @connections = [] @allow_concurrency = ActiveRecord::Base.allow_concurrency ActiveRecord::Base.allow_concurrency = true end @@ -55,8 +54,9 @@ unless %w(FrontBase).include? ActiveRecord::Base.connection.adapter_name ActiveRecord::Base.establish_connection(@connection) end - def gather_connections + def checkout_connections ActiveRecord::Base.establish_connection(@connection.merge({:pool => 2, :wait_timeout => 0.3})) + @connections = [] @timed_out = 0 4.times do @@ -70,10 +70,40 @@ unless %w(FrontBase).include? ActiveRecord::Base.connection.adapter_name end end - def test_threaded_connections - gather_connections + def test_pooled_connection_checkout + checkout_connections assert_equal @connections.length, 2 assert_equal @timed_out, 2 end + + def checkout_checkin_connections(pool_size, threads) + ActiveRecord::Base.establish_connection(@connection.merge({:pool => pool_size, :wait_timeout => 0.5})) + @connection_count = 0 + @timed_out = 0 + threads.times do + Thread.new do + begin + conn = ActiveRecord::Base.connection_pool.checkout + sleep 0.1 + ActiveRecord::Base.connection_pool.checkin conn + @connection_count += 1 + rescue ActiveRecord::ConnectionTimeoutError + @timed_out += 1 + end + end.join + end + end + + def test_pooled_connection_checkin_one + checkout_checkin_connections 1, 2 + assert_equal 2, @connection_count + assert_equal 0, @timed_out + end + + def test_pooled_connection_checkin_two + checkout_checkin_connections 2, 3 + assert_equal 3, @connection_count + assert_equal 0, @timed_out + end end end |