public override void CopyUpdater(ref ConversationKey key, ref ConversationInput input, ref ConversationValue oldValue, ref ConversationValue newValue)
{
newValue = new ConversationValue(oldValue.FrameAddresses.Length * 2)
{
FrameCount = oldValue.FrameCount,
ForwardFlow = oldValue.ForwardFlow,
ReverseFlow = oldValue.ReverseFlow,
};
Array.Copy(oldValue.FrameAddresses, newValue.FrameAddresses, oldValue.FrameCount);
UpdateEntry(ref key, ref input, ref newValue);
}
public override void InitialUpdater(ref ConversationKey key, ref ConversationInput input, ref ConversationValue value)
{
value = new ConversationValue(32)
{
FrameCount = 1,
ForwardFlow = new FlowValue
{
FirstSeen = input.FrameTicks,
LastSeen = input.FrameTicks,
Packets = 1,
Octets = (ulong)input.FrameSize
}
};
value.FrameAddresses[0] = input.FrameAddress;
}
private void UpdateEntry(ref ConversationKey key, ref ConversationInput input, ref ConversationValue value)
{
if (Equals(key.FlowKey, input.FrameKey))
{
UpdateFlow(ref input, ref value.ForwardFlow);
}
else
{
UpdateFlow(ref input, ref value.ReverseFlow);
}
value.FrameAddresses[value.FrameCount] = input.FrameAddress;
value.FrameCount++;
}
public override bool InPlaceUpdater(ref ConversationKey key, ref ConversationInput input, ref ConversationValue value)
{
if (value.FrameCount < value.FrameAddresses.Length)
{
UpdateEntry(ref key, ref input, ref value);
return(true);
}
else
{
return(false);
}
}
public override bool ConcurrentWriter(ref ConversationKey key, ref ConversationValue src, ref ConversationValue dst)
{
dst = src;
return(true);
}
public override void ConcurrentReader(ref ConversationKey key, ref ConversationInput input, ref ConversationValue value, ref ConversationOutput dst)
{
dst.Key = key;
dst.Value = value;
}
public override void SingleWriter(ref ConversationKey key, ref ConversationValue src, ref ConversationValue dst)
{
dst = src;
}