Function main

example/main.c:124–222

}

int main(int argc, char * argv[])
{
    FILE *log_file;

    ff_init(argc, argv);

    /* Set APP's log file to instead F-Stack log file */
    log_file = fopen("./helloworld.log", "a+");
    if (log_file == NULL) {
        ff_log(FF_LOG_ERR, FF_LOGTYPE_FSTACK_APP, "fopen log file failed, errno:%d, %s\n", errno, strerror(errno));
        exit(1);
    }

    ff_log_reset_stream((void *)log_file);
    /* Close F-Stack log file */
    ff_log_close();

    ff_log_set_global_level(FF_LOG_INFO);
    ff_log_set_level(FF_LOGTYPE_FSTACK_APP, FF_LOG_INFO);

    kq = ff_kqueue();
    if (kq < 0) {
        ff_log(FF_LOG_ERR, FF_LOGTYPE_FSTACK_APP, "ff_kqueue failed, errno:%d, %s\n", errno, strerror(errno));
        exit(1);
    }

    sockfd = ff_socket(AF_INET, SOCK_STREAM, 0);
    if (sockfd < 0) {
        ff_log(FF_LOG_ERR, FF_LOGTYPE_FSTACK_APP, "ff_socket failed, sockfd:%d, errno:%d, %s\n", sockfd, errno, strerror(errno));
        exit(1);
    }

    /* Set non blocking */
    int on = 1;
    ff_ioctl(sockfd, FIONBIO, &on);

    struct sockaddr_in my_addr;
    bzero(&my_addr, sizeof(my_addr));
    my_addr.sin_family = AF_INET;
    my_addr.sin_port = htons(80);
    my_addr.sin_addr.s_addr = htonl(INADDR_ANY);

    int ret = ff_bind(sockfd, (struct linux_sockaddr *)&my_addr, sizeof(my_addr));
    if (ret < 0) {
       ff_log(FF_LOG_ERR, FF_LOGTYPE_FSTACK_APP, "ff_bind failed, sockfd:%d, errno:%d, %s\n", sockfd, errno, strerror(errno));
        exit(1);
    }

     ret = ff_listen(sockfd, MAX_EVENTS);
    if (ret < 0) {
        ff_log(FF_LOG_ERR, FF_LOGTYPE_FSTACK_APP, "ff_listen failed, sockfd:%d, errno:%d, %s\n", sockfd, errno, strerror(errno));
        exit(1);
    }

    EV_SET(&kevSet, sockfd, EVFILT_READ, EV_ADD, 0, MAX_EVENTS, NULL);
    /* Update kqueue */
    ff_kevent(kq, &kevSet, 1, NULL, 0, NULL);