diff --git a/netwerk/protocol/http/HttpTransactionChild.cpp b/netwerk/protocol/http/HttpTransactionChild.cpp
index a707c752d69..2c0e8980bf7 100644
--- a/netwerk/protocol/http/HttpTransactionChild.cpp
+++ b/netwerk/protocol/http/HttpTransactionChild.cpp
@@ -416,7 +416,9 @@ HttpTransactionChild::OnStartRequest(nsIRequest* aRequest) {
     }
   }
 
-  UniquePtr<nsHttpResponseHead> head(mTransaction->TakeResponseHead());
+  RefPtr<nsHttpConnectionInfo> connInfo;
+  UniquePtr<nsHttpResponseHead> head(
+      mTransaction->TakeResponseHeadAndConnInfo(getter_AddRefs(connInfo)));
   Maybe<nsHttpResponseHead> optionalHead;
   nsTArray<uint8_t> dataForSniffer;
   if (head) {
@@ -482,7 +484,6 @@ HttpTransactionChild::OnStartRequest(nsIRequest* aRequest) {
     }
   }
 
-  RefPtr<nsHttpConnectionInfo> connInfo = mTransaction->GetConnInfo();
   HttpConnectionInfoCloneArgs infoArgs;
   nsHttpConnectionInfo::SerializeHttpConnectionInfo(connInfo, infoArgs);
 
diff --git a/netwerk/protocol/http/HttpTransactionParent.cpp b/netwerk/protocol/http/HttpTransactionParent.cpp
index 300cd42fa9b..95d79ead693 100644
--- a/netwerk/protocol/http/HttpTransactionParent.cpp
+++ b/netwerk/protocol/http/HttpTransactionParent.cpp
@@ -175,10 +175,17 @@ nsresult HttpTransactionParent::AsyncRead(nsIStreamListener* listener,
   return NS_OK;
 }
 
-UniquePtr<nsHttpResponseHead> HttpTransactionParent::TakeResponseHead() {
+UniquePtr<nsHttpResponseHead>
+HttpTransactionParent::TakeResponseHeadAndConnInfo(
+    nsHttpConnectionInfo** aOut) {
   MOZ_ASSERT(NS_IsMainThread());
   MOZ_ASSERT(!mResponseHeadTaken, "TakeResponseHead called 2x");
 
+  if (aOut) {
+    RefPtr<nsHttpConnectionInfo> connInfo = mConnInfo;
+    connInfo.forget(aOut);
+  }
+
   mResponseHeadTaken = true;
   return std::move(mResponseHead);
 }
diff --git a/netwerk/protocol/http/HttpTransactionShell.h b/netwerk/protocol/http/HttpTransactionShell.h
index 495ab19a1ba..0c98e3b4f94 100644
--- a/netwerk/protocol/http/HttpTransactionShell.h
+++ b/netwerk/protocol/http/HttpTransactionShell.h
@@ -40,12 +40,8 @@ union NetAddr;
 //----------------------------------------------------------------------------
 
 // 95e5a5b7-6aa2-4011-920a-0908b52f95d4
-#define HTTPTRANSACTIONSHELL_IID                     \
-  {                                                  \
-    0x95e5a5b7, 0x6aa2, 0x4011, {                    \
-      0x92, 0x0a, 0x09, 0x08, 0xb5, 0x2f, 0x95, 0xd4 \
-    }                                                \
-  }
+#define HTTPTRANSACTIONSHELL_IID \
+  {0x95e5a5b7, 0x6aa2, 0x4011, {0x92, 0x0a, 0x09, 0x08, 0xb5, 0x2f, 0x95, 0xd4}}
 
 class HttpTransactionShell : public nsISupports {
  public:
@@ -101,7 +97,8 @@ class HttpTransactionShell : public nsISupports {
 
   // Called to take ownership of the response headers; the transaction
   // will drop any reference to the response headers after this call.
-  virtual UniquePtr<nsHttpResponseHead> TakeResponseHead() = 0;
+  virtual UniquePtr<nsHttpResponseHead> TakeResponseHeadAndConnInfo(
+      nsHttpConnectionInfo** aOut) = 0;
 
   // Called to take ownership of the trailer headers.
   // Returning null if there is no trailer.
@@ -193,7 +190,8 @@ NS_DEFINE_STATIC_IID_ACCESSOR(HttpTransactionShell, HTTPTRANSACTIONSHELL_IID)
       override;                                                                \
   virtual nsresult AsyncRead(nsIStreamListener* listener, nsIRequest** pump)   \
       override;                                                                \
-  virtual UniquePtr<nsHttpResponseHead> TakeResponseHead() override;           \
+  virtual UniquePtr<nsHttpResponseHead> TakeResponseHeadAndConnInfo(           \
+      nsHttpConnectionInfo** aOut) override;                                   \
   virtual UniquePtr<nsHttpHeaderArray> TakeResponseTrailers() override;        \
   virtual already_AddRefed<nsITransportSecurityInfo> SecurityInfo() override;  \
   virtual void SetSecurityCallbacks(nsIInterfaceRequestor* aCallbacks)         \
diff --git a/netwerk/protocol/http/TRRServiceChannel.cpp b/netwerk/protocol/http/TRRServiceChannel.cpp
index 58094fa0241..07b3e76add1 100644
--- a/netwerk/protocol/http/TRRServiceChannel.cpp
+++ b/netwerk/protocol/http/TRRServiceChannel.cpp
@@ -1025,7 +1025,7 @@ TRRServiceChannel::OnStartRequest(nsIRequest* request) {
     // mTransactionPump doesn't hit OnInputStreamReady and call this until
     // all of the response headers have been acquired, so we can take
     // ownership of them from the transaction.
-    mResponseHead = mTransaction->TakeResponseHead();
+    mResponseHead = mTransaction->TakeResponseHeadAndConnInfo(nullptr);
     if (mResponseHead) {
       uint32_t httpStatus = mResponseHead->Status();
       if (mTransaction->ProxyConnectFailed()) {
diff --git a/netwerk/protocol/http/nsHttpChannel.cpp b/netwerk/protocol/http/nsHttpChannel.cpp
index cd06902546d..9caf71adc11 100644
--- a/netwerk/protocol/http/nsHttpChannel.cpp
+++ b/netwerk/protocol/http/nsHttpChannel.cpp
@@ -2536,7 +2536,7 @@ void nsHttpChannel::ProcessAltService(nsHttpConnectionInfo* aTransConnInfo) {
                                originAttributes, aTransConnInfo);
 }
 
-nsresult nsHttpChannel::ProcessResponse() {
+nsresult nsHttpChannel::ProcessResponse(nsHttpConnectionInfo* aConnInfo) {
   uint32_t httpStatus = mResponseHead->Status();
 
   LOG(("nsHttpChannel::ProcessResponse [this=%p httpStatus=%u]\n", this,
@@ -2691,12 +2691,13 @@ nsresult nsHttpChannel::ProcessResponse() {
   // notify "http-on-examine-response" observers
   gHttpHandler->OnExamineResponse(this);
 
-  return ContinueProcessResponse1();
+  return ContinueProcessResponse1(aConnInfo);
 }
 
-void nsHttpChannel::AsyncContinueProcessResponse() {
+void nsHttpChannel::AsyncContinueProcessResponse(
+    nsHttpConnectionInfo* aConnInfo) {
   nsresult rv;
-  rv = ContinueProcessResponse1();
+  rv = ContinueProcessResponse1(aConnInfo);
   if (NS_FAILED(rv)) {
     // A synchronous failure here would normally be passed as the return
     // value from OnStartRequest, which would in turn cancel the request.
@@ -2706,15 +2707,16 @@ void nsHttpChannel::AsyncContinueProcessResponse() {
   }
 }
 
-nsresult nsHttpChannel::ContinueProcessResponse1() {
+nsresult nsHttpChannel::ContinueProcessResponse1(
+    nsHttpConnectionInfo* aConnInfo) {
   MOZ_ASSERT(!mCallOnResume, "How did that happen?");
   nsresult rv = NS_OK;
 
   if (mSuspendCount) {
     LOG(("Waiting until resume to finish processing response [this=%p]\n",
          this));
-    mCallOnResume = [](nsHttpChannel* self) {
-      self->AsyncContinueProcessResponse();
+    mCallOnResume = [connInfo = RefPtr{aConnInfo}](nsHttpChannel* self) {
+      self->AsyncContinueProcessResponse(connInfo);
       return NS_OK;
     };
     return NS_OK;
@@ -2748,8 +2750,7 @@ nsresult nsHttpChannel::ContinueProcessResponse1() {
     }
 
     if ((httpStatus < 500) && (httpStatus != 421)) {
-      RefPtr<nsHttpConnectionInfo> connInfo = mTransaction->GetConnInfo();
-      ProcessAltService(connInfo);
+      ProcessAltService(aConnInfo);
     }
   }
 
@@ -8078,11 +8079,15 @@ nsHttpChannel::OnStartRequest(nsIRequest* request) {
     // mTransactionPump doesn't hit OnInputStreamReady and call this until
     // all of the response headers have been acquired, so we can take
     // ownership of them from the transaction.
-    mResponseHead = mTransaction->TakeResponseHead();
+    RefPtr<nsHttpConnectionInfo> connInfo;
+    mResponseHead =
+        mTransaction->TakeResponseHeadAndConnInfo(getter_AddRefs(connInfo));
     mSupportsHTTP3 = mTransaction->GetSupportsHTTP3();
     // the response head may be null if the transaction was cancelled.  in
     // which case we just need to call OnStartRequest/OnStopRequest.
-    if (mResponseHead) return ProcessResponse();
+    if (mResponseHead) {
+      return ProcessResponse(connInfo);
+    }
 
     NS_WARNING("No response head in OnStartRequest");
   }
diff --git a/netwerk/protocol/http/nsHttpChannel.h b/netwerk/protocol/http/nsHttpChannel.h
index cb8b8b74064..c483e6a3f82 100644
--- a/netwerk/protocol/http/nsHttpChannel.h
+++ b/netwerk/protocol/http/nsHttpChannel.h
@@ -331,9 +331,10 @@ class nsHttpChannel final : public HttpBaseChannel,
   [[nodiscard]] nsresult DispatchTransaction(
       HttpTransactionShell* aTransWithStickyConn);
   [[nodiscard]] nsresult CallOnStartRequest();
-  [[nodiscard]] nsresult ProcessResponse();
-  void AsyncContinueProcessResponse();
-  [[nodiscard]] nsresult ContinueProcessResponse1();
+  [[nodiscard]] nsresult ProcessResponse(nsHttpConnectionInfo* aConnInfo);
+  void AsyncContinueProcessResponse(nsHttpConnectionInfo* aConnInfo);
+  [[nodiscard]] nsresult ContinueProcessResponse1(
+      nsHttpConnectionInfo* aConnInfo);
   [[nodiscard]] nsresult ContinueProcessResponse2(nsresult);
   nsresult HandleOverrideResponse();
 
diff --git a/netwerk/protocol/http/nsHttpTransaction.cpp b/netwerk/protocol/http/nsHttpTransaction.cpp
index 6a406fe253b..7c9e7141dd2 100644
--- a/netwerk/protocol/http/nsHttpTransaction.cpp
+++ b/netwerk/protocol/http/nsHttpTransaction.cpp
@@ -217,6 +217,7 @@ nsresult nsHttpTransaction::Init(
   if (NS_FAILED(rv)) return rv;