Method process_timed_fail

cpp/src/connection_driver_test.cpp:155–161

        now = std::max(anow, bnow);
    }
    void process_timed_fail() {
        timestamp anow = now + timeout + timeout + duration(100);
        timestamp bnow = now + timeout + timeout + duration(100);
        a.process(anow);
        b.process(bnow);
        now = std::max(anow, bnow);
    }
};

/// A handler that records incoming endpoints, errors etc.