#include "csapp.h"

int main(int argc, char **argv) 
{
    int clientfd, port;
    char *host, buf[MAXLINE];
    rio_t rio;
    if (argc != 3) 
    {
        fprintf(stderr, "usage: %s <host> <port>\n", argv[0]);
        exit(0);
    }
    host = argv[1];
    port = atoi(argv[2]);
    clientfd = Open_clientfd(host, port);
    Rio_readinitb(&rio, clientfd);
    while (Fgets(buf, MAXLINE, stdin) != NULL) 
    {
        time_t t;
        struct tm * lt;
        size_t n; 
        printf("\n客户端IP：127.0.0.1\n");
        printf("服务器实现者学号：20165223\n");
        time (&t);
        lt = localtime (&t);
        printf ("当前时间为：%d/%d/%d %d:%d:%d\n",lt->tm_year+1900, lt->tm_mon+1, lt->tm_mday, lt->tm_hour, lt->tm_min, lt->tm_sec);
        Rio_writen(clientfd, buf, strlen(buf));
        Rio_readlineb(&rio, buf, MAXLINE);
        Fputs(buf, stdout);
    }
    Close(clientfd); 
    exit(0);
}