Log Message:
-----------
Fix [#1011138] Connection pooling performance suffers under heavy load.
Rewritten connector pool logic in order to keep lock for much less time and also with a higher granularity.
Thanks Andrew for heads up.
Modified Files:
--------------
Npgsql2/src/Npgsql:
NpgsqlConnectorPool.cs (r1.19 -> r1.20)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlConnectorPool.cs?r1=1.19&r2=1.20)