crunchyfrog / libevws Goto Github PK

unsigned char *g_data = NULL;
int g_len = 0;

void echo_data(struct evwsconn_new *conn){
    sleep(1);
    evwsconn_send_message(conn, 1, g_data, g_len);
}

void message_handler(struct evwsconn* conn, enum evws_data_type data_type,
    const unsigned char* data, int len, void* user_data) {
    fprintf(stdout, "---->receive message: %d, %d!!!!\n", data_type, len);
    if(g_data != NULL) free(g_data);

    g_data = malloc(len * sizeof(unsigned char));
    memset(g_data, 0, len);
    memcpy(g_data, data, len);
    g_len = len;


    pthread_t thread;
    //not work with thread!!
    pthread_create(&thread, NULL, (void *)echo_data, (void *)conn);

    //this is work
    //echo_data(conn);
}