441     if (tls_ != nullptr) {  in DispatchRead()
446         return tls_->ReadFully(buf, len);  in DispatchRead()
453     if (tls_ != nullptr) {  in DispatchWrite()
458         return tls_->WriteFully(std::string_view(reinterpret_cast<const char*>(buf), len));  in DispatchWrite()
513     tls_ = TlsConnection::Create(TlsConnection::Role::Client, x509_str, evp_str, osh);  in DoTlsHandshake()
515     tls_ = TlsConnection::Create(TlsConnection::Role::Server, x509_str, evp_str, osh);  in DoTlsHandshake()
517     CHECK(tls_);  in DoTlsHandshake()
523     tls_->EnableClientPostHandshakeCheck(true);  in DoTlsHandshake()
526     tls_->SetCertificateCallback(adb_tls_set_certificate);  in DoTlsHandshake()
528     tls_->SetCertVerifyCallback([](X509_STORE_CTX*) { return 1; });  in DoTlsHandshake()
531     tls_->SetCertVerifyCallback(  in DoTlsHandshake()
535     tls_->SetClientCAList(ca_list.get());  in DoTlsHandshake()
538     auto err = tls_->DoHandshake();  in DoTlsHandshake()
543     tls_.reset();  in DoTlsHandshake()