public void RemoveReferences(int amount)
{
if (amount == 0)
{
return;
}
if (m_type != MsgType.Pool || (m_flags & MsgFlags.Shared) == 0)
{
Close();
}
if (m_atomicCounter.Decrement(amount) == 0)
{
m_atomicCounter.Dispose();
m_atomicCounter = null;
BufferPool.Return(m_data);
}
}
public void Close()
{
if (!Check())
{
throw NetMQException.Create(ErrorCode.EFAULT);
}
if (m_type == MsgType.Pool)
{
// if not shared or reference counter drop to zero
if ((m_flags & MsgFlags.Shared) == 0 || m_atomicCounter.Decrement() == 0)
{
BufferPool.Return(m_data);
}
m_atomicCounter.Dispose();
m_atomicCounter = null;
}
m_data = null;
// Make the message invalid.
m_type = MsgType.Invalid;
}