Method push

Server/src/safeQueue.hpp:55–77

    }

    void push(type const &elem) {
        // Lock
        pthread_mutex_lock (&mutex);

        /*
         * Wait/block if limit has been reached
         */
        if (limit and size() >= limit) {
            pthread_mutex_unlock (&mutex);

            while (size() >= limit) {
                usleep(10000);
            }

            pthread_mutex_lock (&mutex);
        }

        // Add
        queue<type>::push(elem);

        // Unlock
        pthread_mutex_unlock (&mutex);
    }

    void pop() {