public void Init(int count, string connectionString)
{
for (int i = 0; i < count; i++)
{
DbConnection connection = Npgsql.NpgsqlFactory.Instance.CreateConnection();
connection.ConnectionString = connectionString;
connection.Open();
DBConnectionItem item = new DBConnectionItem();
item.Pool = this;
item.Connection = connection;
mConnectionPool.Push(item);
}
}
public void Push(DBConnectionItem item)
{
TaskCompletionSource <DBConnectionItem> work = null;
lock (this)
{
if (mWaitQueue.Count > 0)
{
work = mWaitQueue.Dequeue();
}
else
{
mConnectionPool.Push(item);
}
}
if (work != null)
{
Task.Run(() => work.SetResult(item));
}
}
