Method write

core/src/utils/networking.cpp:88–109

    }

    bool ConnClass::write(int count, uint8_t* buf) {
        if (!connectionOpen) { return false; }
        std::lock_guard lck(writeMtx);
        int ret;

        if (_udp) {
            int fromLen = sizeof(remoteAddr);
            ret = sendto(_sock, (char*)buf, count, 0, (struct sockaddr*)&remoteAddr, sizeof(remoteAddr));
        }
        else {
            ret = send(_sock, (char*)buf, count, 0);
        }

        if (ret <= 0) {
            {
                std::lock_guard lck(connectionOpenMtx);
                connectionOpen = false;
            }
            connectionOpenCnd.notify_all();
        }
        return (ret > 0);
    }

    void ConnClass::readAsync(int count, uint8_t* buf, void (*handler)(int count, uint8_t* buf, void* ctx), void* ctx) {
        if (!connectionOpen) { return; }