/// <summary>
/// Add a P2PPacket to the queue
/// </summary>
public void Enqueue(P2Packet packet)
{
lock (_lock) // Lock for thread safety
{
P2PPacketNode newNode = new P2PPacketNode(packet);
_len++;
if (_head == null)
{
_head = newNode;
_tail = newNode;
return;
}
_tail.Next = newNode;
_tail = newNode;
}
}
/// <summary>
/// Clear all nodes from the queue
/// </summary>
public void Clear()
{
object clearLock = new object();
lock (clearLock)
{
P2Packet?packet = Dequeue();
while (packet != null)
{
packet = Dequeue();
}
// Guarantee clearing of head, tail, and length
_head = null;
_tail = null;
_len = 0;
}
}
/// <summary>
/// Remove a P2PPacket from the queue
/// </summary>
public P2Packet?Dequeue()
{
lock (_lock) // Lock for thread safety
{
// Only human; probably unnecessary, but safer or something
if (_len > 0)
{
_len--;
}
if (_head != null)
{
P2PPacketNode node = _head;
P2Packet packet = _head.Packet;
_head = _head.Next;
node.Dispose();
return(packet);
}
return(null);
}
}
public void Dispose()
{
_next = null;
}