C#•2w ago

Extra bytes in TCP message

Sent some message to a local tcp server, and it sent some extra bytes along with the message. What are these?

3 Replies

ACiDCA7•2w ago

CR LF so a enter-keypress most likely since you didnt show what/how you are sending the string this is my bet

Buddy•2w ago

I highly recommend https://packetsender.com/ If you want to test your server(s)

Packet Sender is a free utility to for sending / receiving of network packets. Support for TCP, UDP, and SSL.

Blank•2w ago

Found out the right ones were just \r\n (windows) and the left ones were IP and TCP packet headers.