Hi,
I don't know anything about the device you are connecting to, or what SB code you are using apart from the connect command.
I am guessing that you connect to some device, and I guess that 'wireshark sniffer tool' records network traffic - I've never heard of or used it.
It sees some traffic (line 6) and your question is this being sent by the connection?
This is a lot of guessing by me. Under the hood the extension LDCLient.Connect calls this connection command:
https://learn.microsoft.com/en-gb/dotnet...ew=net-9.0
I don't know in detail exactly what this does at a low level.
Maybe this helps (a bit of googling) - looks like maybe the device was sent something it didn't understand (line5?), but I'm not an expert at all on TCP:
https://www.pico.net/kb/what-is-a-tcp-reset-rst/
Or
https://www.howtouselinux.com/post/tcp-flags
Maybe someone else here has some experience with low level TCP
EDIT, maybe the SB program ended and the connection was closed?
I don't know anything about the device you are connecting to, or what SB code you are using apart from the connect command.
I am guessing that you connect to some device, and I guess that 'wireshark sniffer tool' records network traffic - I've never heard of or used it.
It sees some traffic (line 6) and your question is this being sent by the connection?
This is a lot of guessing by me. Under the hood the extension LDCLient.Connect calls this connection command:
https://learn.microsoft.com/en-gb/dotnet...ew=net-9.0
I don't know in detail exactly what this does at a low level.
Maybe this helps (a bit of googling) - looks like maybe the device was sent something it didn't understand (line5?), but I'm not an expert at all on TCP:
https://www.pico.net/kb/what-is-a-tcp-reset-rst/
Or
https://www.howtouselinux.com/post/tcp-flags
Maybe someone else here has some experience with low level TCP
EDIT, maybe the SB program ended and the connection was closed?