//This is my buffered read callback for libevent
void on_read(struct bufferevent *bev, void *arg) {

    char inp[1024] = { 0 };
    int n = bufferevent_read(bev, inp, 1024);
    if (n < 0) {
        printf("error read\n");
        return;
    }
    if (n == 0) {
        //no characters read
        return;
    }

    //Print the entire buffer
    printf("%s\n", inp);
}