diff --git a/proxygen/httpserver/samples/hq/HQServer.cpp b/proxygen/httpserver/samples/hq/HQServer.cpp
index e328b03488..1dd9b94aa4 100644
--- a/proxygen/httpserver/samples/hq/HQServer.cpp
+++ b/proxygen/httpserver/samples/hq/HQServer.cpp
@@ -175,7 +175,11 @@ QuicServerTransport::Ptr HQServerTransportFactory::make(
     std::shared_ptr<const FizzServerContext> ctx) noexcept {
   auto transport = quic::QuicHandshakeSocketHolder::makeServerTransport(
       evb, std::move(socket), std::move(ctx), this);
-  if (!params_.qLoggerPath.empty()) {
+  if (qloggerFactory_) {
+    if (auto logger = qloggerFactory_(quic::VantagePoint::Server)) {
+      transport->setQLogger(std::move(logger));
+    }
+  } else if (!params_.qLoggerPath.empty()) {
     transport->setQLogger(std::make_shared<HQLoggerHelper>(
         params_.qLoggerPath, params_.prettyJson, quic::VantagePoint::Server));
   }
diff --git a/proxygen/httpserver/samples/hq/HQServer.h b/proxygen/httpserver/samples/hq/HQServer.h
index 500017558b..f2dad7d2a8 100644
--- a/proxygen/httpserver/samples/hq/HQServer.h
+++ b/proxygen/httpserver/samples/hq/HQServer.h
@@ -148,12 +148,19 @@ class HQServerTransportFactory
     , public quic::EarlyDataAppParamsHandler
     , private quic::QuicHandshakeSocketHolder::Callback {
  public:
+  using QLoggerFactory =
+      std::function<std::shared_ptr<quic::QLogger>(quic::VantagePoint)>;
+
   explicit HQServerTransportFactory(
       const HQServerParams& params,
       HTTPTransactionHandlerProvider httpTransactionHandlerProvider,
       std::function<void(proxygen::HQSession*)> onTransportReadyFn_);
   ~HQServerTransportFactory() override = default;
 
+  void setQLoggerFactory(QLoggerFactory fn) {
+    qloggerFactory_ = std::move(fn);
+  }
+
   // Creates new quic server transport
   quic::QuicServerTransport::Ptr make(
       folly::EventBase* evb,
@@ -206,6 +213,7 @@ class HQServerTransportFactory
   std::map<std::string, AlpnEntry> alpnHandlers_;
   proxygen::H3EarlyDataHandler h3EarlyDataHandler_;
   quic::EarlyDataAppParamsHandler* defaultEarlyDataHandler_{nullptr};
+  QLoggerFactory qloggerFactory_;
 };
 
 } // namespace quic::samples