public void UsageGiveBack(NanoConnection connection)
{
lock (_inUseLock)
{
_clients.Enqueue(connection);
}
}
public void OpenConnections()
{
if (ConnectionPoolSize <= 0)
{
throw new Exception("connection pool size must be greater than 0");
}
_clients = new Queue <NanoConnection>();
for (int i = 0; i < ConnectionPoolSize; ++i)
{
string address = "tcp://" + Host + ":" + Port;
var c = new NanoConnection(-1, this, address);
CreateAndConnectSocket(c);
_clients.Enqueue(c);
}
}
private void CreateAndConnectSocket(NanoConnection c)
{
c.Socket = NN.Socket(Domain.SP, Protocol.REQ);
if (c.Socket < 0)
{
Dispose();
throw new Exception("failed to create SP/REQ socket.");
}
int ret = NN.Connect(c.Socket, c.Address);
if (ret < 0)
{
Dispose();
throw new Exception("failed to open connection to: " + c.Address);
}
}
public void CloseOpenConnection(NanoConnection c)
{
NN.Close(c.Socket); // could return -1 (error). todo: handle better.
CreateAndConnectSocket(c);
}
