static void logical_cli(FILE* stream, int sockfd) {
char sendline[128];
char recvline[128];
while (fgets(sendline, sizeof(sendline), stream) != NULL) {
common_writen(sockfd, sendline, strlen(sendline));
if (common_readline(sockfd, sizeof(recvline), recvline) == 0)
return;
fprintf(stdout, "%s", recvline);
}
}
static DWORD WINAPI echo_process(void* arg) {
int fd = *(int*)arg;
ssize_t n;
char buff[1024];
while ((n = common_read(fd, sizeof(buff), buff)) > 0)
common_writen(fd, buff, n);
common_close(fd);
return 0;
}