Method tryRead

tests/CAT_TS-2000_test.cpp:101–108

Read until ';' with a custom timeout; returns null QString on timeout.

    // Read until ';' with a custom timeout; returns null QString on timeout.
    QString tryRead(int msTimeout)
    {
        const int saved = m_timeout;
        m_timeout = msTimeout;
        QString result = readUntilSemi();
        m_timeout = saved;
        return result;
    }

    void close() { m_sock.disconnectFromHost(); }