public static void AddConnection(MongoConnection conn, bool updateCount)
{
lock (_availableConnections)
{
if (_availableConnections.Count < MAX_POOL_SIZE)
{
if (conn != null)
{
if (conn.Connected)
{
_availableConnections.Enqueue(conn);
}
else
{
conn.Close();
}
}
}
else
{
conn.Close();
}
}
if (updateCount)
Interlocked.Decrement(ref _checkedOut);
}
// TODO add in replication support here for left/right/slave
public static void Initialize()
{
if (_initialized) return;
if (_availableConnections == null) _availableConnections = new Queue<MongoConnection>();
for (int i = 0; i < MIN_POOL_SIZE; i++)
{
MongoConnection conn = new MongoConnection();
AddConnection(conn);
}
_initialized = true;
}
public static void AddConnection(MongoConnection conn)
{
AddConnection(conn, false);
}
private static MongoConnection OpenConnection()
{
if (_checkedOut < MAX_POOL_SIZE)
{
MongoConnection conn = new MongoConnection();
AddConnection(conn, true);
return conn;
}
throw new Exception("Connection pool has reached it's limit: " + MAX_POOL_SIZE);
}
