private static void Main()
{
var poolObject = DbPoolConnection.GetInstance(5);
poolObject.GetDatabaseConnection();
Console.ReadLine();
}
// retrieve instance of DbPoolConnection
public static DbPoolConnection getInstance(int key)
{
lock (instances)
{
DbPoolConnection instance = null;
if (!instances.ContainsKey(key))
{
instance = new DbPoolConnection();
instances.Add(key, instance);
}
else
{
instance = instances[key];
}
return(instance);
}
}