[Dxspider-support] Who said ghosts don't exist?

[Rudy Bakalov]

 Which N2WQ did you use? I suggest you use port 8073 for your comparisons.
Rudy N2WQ
    On Thursday, April 3, 2025 at 10:32:34 AM EDT, Christopher Schlegel via Dxspider-support <dxspider-support at tobit.co.uk> wrote:  
 
 Similar results here...
Test setup, BYOBU with 4 connections. Top left is WI3W-2, bottom left is WI3W-3. Top right is N2WQ-1, bottom right is AE5E. As the CCC nodes default to HF only spots, as I understand it, I set the filters on my nodes to "reject/spots not on hf" to mimic that. See attached image...
I did not choose N2WQ and AE5E to pick on them. I chose those two nodes because I know they may be active here and may possibly have answers that could help.
Chris, WI3W



On Thu, Apr 3, 2025 at 9:03 AM Kin via Dxspider-support <dxspider-support at tobit.co.uk> wrote:

Hi,

I've spent days writing and rewriting code, I've tried everything and cursed
a thousand times.
At last, I've realised that, although I'm not particularly skilled with
Perl, you can't squeeze blood from a stone.
I was comparing the spots sent by two nodes in real time using two Telnet
sessions - in other words, as a regular user, with no PC11/61 analysis or
anything like that.
But I was always missing spots. I found one bug, but the only thing I
managed to do was reduce the number of missing spots.

I had the bright idea of connecting to a CCC, and discovered that my script
wasn't failing at all when it claimed there were missing spots on the CC
Cluster screen.
When I ran a sh/dx, the spot appeared - but not when I was watching in real
time.
I thought perhaps it was due to CCC's preference for using set/ve7cc, but
nope - exactly the same result.
The spots do arrive and are handled by the CCC, but some of them simply
aren't shown in the Telnet session - unless you query the historical data.

In practical terms, that's as good as the spot never having reached the
node.
The same thing happens in two separate sessions connected to the same CCC
node.

I've attached a couple of screenshots.
The first shows a CCC on the left and a DXSpider on the right, both
connected.
The second screenshot shows how I queried two DXs that didn't appear in the
first capture - but, as if by magic, they are in the history.

You can verify it yourselves.

Kin EA3CV

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