Method driver_pair

cpp/src/connection_driver_test.cpp:114–121

    in_memory_driver a, b;

    driver_pair(const connection_options& oa, const connection_options& ob,
                const std::string& name=""
    ) :
        a(ba, ab, name+"a"), b(ab, ba, name+"b")
    {
        a.connect(oa);
        b.accept(ob);
    }

    void process() { a.process(); b.process(); }
};