Method OnConnect

library/cpp/neh/http2.cpp:1212–1231

    }

    void THttpRequest::OnConnect(THttpConn* c) {
        THttpConnRef extraConn;
        {
            TGuard<TSpinLock> g(SL_);
            if (Y_UNLIKELY(!!Conn2_)) {
                //has pair concurrent conn, 'should stay only one'
                if (Conn2_.Get() == c) {
#ifdef DEBUG_STAT
                    ++TDebugStat::Conn2Success;
#endif
                    Conn2_.Swap(Conn_);
                }
                extraConn.Swap(Conn2_);
            }
        }
        if (!!extraConn) {
            extraConn->DetachRequest(); //prevent call OnError()
            extraConn->Close();
        }
    }

    void THttpRequest::OnResponse(TAutoPtr<THttpParser>& rsp) {
        DBGOUT("THttpRequest::OnResponse()");