Linux socket program Demo1(client & server)
client and server Demo of socket. client send data to server. server send data to client. // this is client #include <sys/socket.h> #include <netinet/in.h> #include <arpa/inet.h> #include <assert.h> #include <stdio.h> #include <unistd.h> #include <stdlib.h> #include <errno.h> #include <string.h> #define BUFF_SIZE 1024 int main(int argc, char* argv[]) { if(argc<=2) { printf("usage:%s ip_address port_number \r\n", basename(argv[0])); return 1; } char* ip = argv[1]; int port = atoi(argv[2]); struct sockaddr_in address; bzero(&address, sizeof(address)); address.sin_family = AF_INET; address.sin