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TCP/IP Socket Programming

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TCP/IP Socket Programming
Juergen Offline
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#18
08-23-2025, 06:39 AM
Hello, I send you a protocol of the wireshark sniffer tool.   I send from  169.254.22.62 ( my PC ) with 
 
LDClient.Connect( "169.254.5.166:15471" , "False" ) a Connection Command to my Device. 

The Response  was :

4 0.010297 169.254.5.166 169.254.22.62 TCP 66 15471 → 59024 [SYN, ACK] Seq=0 Ack=1 Win=29200 Len=0 MSS=1460 SACK_PERM
5 0.010505 169.254.22.62 169.254.5.166 TCP 54 59024 → 15471 [ACK] Seq=1 Ack=1 Win=131328 Len=0
6 0.010940 169.254.22.62 169.254.5.166 TCP 54 59024 → 15471 [RST, ACK] Seq=1 Ack=1 Win=0 Len=0

In Line 6 the PC send a RST , i think that mean "Reset"  to my Device  169.254.5.166 .....
Can you explain why this happens ?

The Protocol is in Attachment.


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Messages In This Thread
TCP/IP Socket Programming - by Juergen - 07-14-2025, 08:35 AM
RE: TCP/IP Socket Programming - by litdev - 07-14-2025, 02:49 PM
RE: TCP/IP Socket Programming - by Juergen - 07-16-2025, 09:40 AM
RE: TCP/IP Socket Programming - by Juergen - 07-25-2025, 10:55 AM
RE: TCP/IP Socket Programming - by litdev - 07-25-2025, 11:23 AM
RE: TCP/IP Socket Programming - by Juergen - 07-25-2025, 11:48 AM
RE: TCP/IP Socket Programming - by litdev - 07-25-2025, 01:12 PM
RE: TCP/IP Socket Programming - by Juergen - 07-25-2025, 06:17 PM
RE: TCP/IP Socket Programming - by litdev - 07-25-2025, 06:33 PM
RE: TCP/IP Socket Programming - by Juergen - 07-27-2025, 08:49 AM
RE: TCP/IP Socket Programming - by litdev - 07-27-2025, 10:50 AM
RE: TCP/IP Socket Programming - by Juergen - 07-27-2025, 12:21 PM
RE: TCP/IP Socket Programming - by litdev - 07-27-2025, 01:42 PM
RE: TCP/IP Socket Programming - by Juergen - 07-28-2025, 08:04 AM
RE: TCP/IP Socket Programming - by litdev - 07-28-2025, 08:32 AM
RE: TCP/IP Socket Programming - by WhTurner - 07-28-2025, 12:37 PM
RE: TCP/IP Socket Programming - by Juergen - 08-23-2025, 06:39 AM
RE: TCP/IP Socket Programming - by litdev - 08-23-2025, 12:33 PM

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