A simple socket program to run with grab package view

To familiarize yourself with socket programming, run an existing example under Ubuntu (Networking and socket Programming tutorial in C-codeproject) and see the results of the run through a grab packet.

Step one, compile

GCC Server.c-o server.out

GCC Client.c-o client.out

Step two, open the Wireshark

Step three, run

./server.out

./client.out

Step four, look at the results of the Wireshark capture package as shown in.

Since Wireshark the bytes returned by the server is recognized as an IPA protocol, and some formats are inconsistent with the IPA, it prompts "malformed Packet". A direct look at the binary corresponding character is the value sent by the server.

A simple socket program to run with grab package view