Function receiveMessage

src/shared/sockethelpers.cpp:264–278

}

int receiveMessage()
{
    int msg;
    int ret = receiveData(&msg, sizeof(int));
#ifdef LIBTAS_LIBRARY
    LOG(LL_DEBUG, LCF_SOCKET, "Receive socket message %d", msg);
#endif
    /* Handle special case for closed socket */
    if (ret == 0)
        return -2;
        
    if (ret < 0)
        return ret;
    return msg;
}

int receiveMessageNonBlocking()
{