Method GetPort

library/cpp/testing/common/network.cpp:185–194

        }

        NTesting::TPortHolder GetPort(ui16 port) const {
            if (port && DisableRandomPorts_) {
                auto ackport = TryAcquirePort(port);
                if (ackport) {
                    return NTesting::TPortHolder{std::move(ackport)};
                }
                Y_ABORT("Cannot acquire port %hu!", port);
            }
            return GetFreePort();
        }

    private:
        THolder<NTesting::IPort> TryAcquirePort(ui16 port) const {