Langchain bug fix

.github/workflows/addlicense.yml

@@ -39,7 +39,7 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
 
       - name: Fetch git tags
         run: |

.github/workflows/benchmarks.yml

@@ -38,7 +38,7 @@ jobs:
       BASE_SHA: ${{ github.event.pull_request.base.sha }}
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
         with:
           fetch-depth: 0
 

.github/workflows/build-ci-image.yml

@@ -43,7 +43,7 @@ jobs:
     name: Docker Build ${{ matrix.platform }}
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
         with:
           persist-credentials: false
           fetch-depth: 0
@@ -60,7 +60,7 @@ jobs:
 
       - name: Generate Docker Metadata (Tags and Labels)
         id: meta
-        uses: docker/metadata-action@c1e51972afc2121e065aed6d45c65596fe445f3f # 5.8.0
+        uses: docker/metadata-action@318604b99e75e41977312d83839a89be02ca4893 # 5.9.0
         with:
           images: ghcr.io/${{ steps.image-name.outputs.IMAGE_NAME }}
           flavor: |
@@ -139,7 +139,7 @@ jobs:
 
       - name: Generate Docker Metadata (Tags and Labels)
         id: meta
-        uses: docker/metadata-action@c1e51972afc2121e065aed6d45c65596fe445f3f # 5.8.0
+        uses: docker/metadata-action@318604b99e75e41977312d83839a89be02ca4893 # 5.9.0
         with:
           images: ghcr.io/${{ steps.image-name.outputs.IMAGE_NAME }}
           flavor: |

.github/workflows/deploy.yml

@@ -69,14 +69,14 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
         with:
           persist-credentials: false
           fetch-depth: 0
 
       - name: Setup QEMU
         if: runner.os == 'Linux'
-        uses: docker/setup-qemu-action@29109295f81e9208d7d86ff1c6c12d2833863392 # 3.6.0
+        uses: docker/setup-qemu-action@c7c53464625b32c7a7e944ae62b3e17d2b600130 # 3.7.0
         with:
           platforms: arm64
 
@@ -109,7 +109,7 @@ jobs:
     runs-on: ubuntu-24.04
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
         with:
           persist-credentials: false
           fetch-depth: 0

.github/workflows/mega-linter.yml

@@ -45,7 +45,7 @@ jobs:
     steps:
       # Git Checkout
       - name: Checkout Code
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
         with:
           token: ${{ secrets.PAT || secrets.GITHUB_TOKEN }}
           fetch-depth: 0 # Required for pushing commits to PRs

.github/workflows/tests.yml

@@ -93,7 +93,7 @@ jobs:
       - tests
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
       - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # 6.0.0
         with:
           python-version: "3.13"
@@ -127,7 +127,7 @@ jobs:
       - tests
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
       - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # 6.0.0
         with:
           python-version: "3.13"
@@ -166,7 +166,7 @@ jobs:
         --add-host=host.docker.internal:host-gateway
     timeout-minutes: 30
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
 
       - name: Fetch git tags
         run: |
@@ -231,7 +231,7 @@ jobs:
         --add-host=host.docker.internal:host-gateway
     timeout-minutes: 30
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
 
       - name: Fetch git tags
         run: |
@@ -294,14 +294,14 @@ jobs:
     runs-on: windows-2025
     timeout-minutes: 30
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
 
       - name: Fetch git tags
         run: |
           git fetch --tags origin
 
       - name: Install uv
-        uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # 7.1.2
+        uses: astral-sh/setup-uv@1e862dfacbd1d6d858c55d9b792c756523627244 # 7.1.4
 
       - name: Install Python
         run: |
@@ -363,14 +363,14 @@ jobs:
     runs-on: windows-11-arm
     timeout-minutes: 30
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
 
       - name: Fetch git tags
         run: |
           git fetch --tags origin
 
       - name: Install uv
-        uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # 7.1.2
+        uses: astral-sh/setup-uv@1e862dfacbd1d6d858c55d9b792c756523627244 # 7.1.4
 
       - name: Install Python
         run: |
@@ -443,7 +443,7 @@ jobs:
         --add-host=host.docker.internal:host-gateway
     timeout-minutes: 30
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
 
       - name: Fetch git tags
         run: |
@@ -526,7 +526,7 @@ jobs:
           --health-retries 10
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
 
       - name: Fetch git tags
         run: |
@@ -606,7 +606,7 @@ jobs:
           --health-retries 5
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
 
       - name: Fetch git tags
         run: |
@@ -687,7 +687,7 @@ jobs:
           --health-retries 5
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
 
       - name: Fetch git tags
         run: |
@@ -772,7 +772,7 @@ jobs:
         # from every being executed as bash commands.
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
 
       - name: Fetch git tags
         run: |
@@ -837,7 +837,7 @@ jobs:
         --add-host=host.docker.internal:host-gateway
     timeout-minutes: 30
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
 
       - name: Fetch git tags
         run: |
@@ -927,7 +927,7 @@ jobs:
           KAFKA_CFG_INTER_BROKER_LISTENER_NAME: L3
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
 
       - name: Fetch git tags
         run: |
@@ -1005,7 +1005,7 @@ jobs:
           --health-retries 5
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
 
       - name: Fetch git tags
         run: |
@@ -1083,7 +1083,7 @@ jobs:
           --health-retries 5
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
 
       - name: Fetch git tags
         run: |
@@ -1161,7 +1161,7 @@ jobs:
           --health-retries 5
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
 
       - name: Fetch git tags
         run: |
@@ -1244,7 +1244,7 @@ jobs:
           --health-retries 5
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
 
       - name: Fetch git tags
         run: |
@@ -1327,7 +1327,7 @@ jobs:
           --health-retries 5
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
 
       - name: Fetch git tags
         run: |
@@ -1406,7 +1406,7 @@ jobs:
           --health-retries 5
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
 
       - name: Fetch git tags
         run: |
@@ -1487,7 +1487,7 @@ jobs:
           --health-retries 5
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
 
       - name: Fetch git tags
         run: |
@@ -1567,7 +1567,7 @@ jobs:
           --health-retries 5
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
 
       - name: Fetch git tags
         run: |
@@ -1647,7 +1647,7 @@ jobs:
           --health-retries 5
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
 
       - name: Fetch git tags
         run: |
@@ -1726,7 +1726,7 @@ jobs:
           --health-retries 5
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
 
       - name: Fetch git tags
         run: |
@@ -1804,7 +1804,7 @@ jobs:
           --health-retries 5
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
 
       - name: Fetch git tags
         run: |
@@ -1923,7 +1923,7 @@ jobs:
           --add-host=host.docker.internal:host-gateway
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
 
       - name: Fetch git tags
         run: |
@@ -2003,7 +2003,7 @@ jobs:
           --health-retries 5
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
 
       - name: Fetch git tags
         run: |
@@ -2081,7 +2081,7 @@ jobs:
           --health-retries 5
 
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
 
       - name: Fetch git tags
         run: |

.github/workflows/trivy.yml

@@ -32,7 +32,7 @@ jobs:
     steps:
       # Git Checkout
       - name: Checkout Code
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # 5.0.0
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # 6.0.0
         with:
           token: ${{ secrets.PAT || secrets.GITHUB_TOKEN }}
           fetch-depth: 0
@@ -61,6 +61,6 @@ jobs:
 
       - name: Upload Trivy scan results to GitHub Security tab
         if: ${{ github.event_name == 'schedule' }}
-        uses: github/codeql-action/upload-sarif@0499de31b99561a6d14a36a5f662c2a54f91beee # 4.31.2
+        uses: github/codeql-action/upload-sarif@fdbfb4d2750291e159f0156def62b853c2798ca2 # 4.31.5
         with:
           sarif_file: "trivy-results.sarif"

newrelic/api/asgi_application.py

@@ -132,10 +132,20 @@ async def send_inject_browser_agent(self, message):
 
         message_type = message["type"]
         if message_type == "http.response.start" and not self.initial_message:
-            headers = list(message.get("headers", ()))
+            # message["headers"] may be a generator, and consuming it via process_response will leave the original
+            # application with no headers. Fix this by preserving them in a list before consuming them.
+            if "headers" in message:
+                message["headers"] = headers = list(message["headers"])
+            else:
+                headers = []
+
+            # Check if we should insert the HTML snippet based on the headers.
+            # Currently if there are no headers this will always be False, but call the function
+            # anyway in case this logic changes in the future.
             if not self.should_insert_html(headers):
                 await self.abort()
                 return
+
             message["headers"] = headers
             self.initial_message = message
         elif message_type == "http.response.body" and self.initial_message:
@@ -232,7 +242,13 @@ async def send(self, event):
             finally:
                 self.__exit__(*sys.exc_info())
         elif event["type"] == "http.response.start":
-            self.process_response(event["status"], event.get("headers", ()))
+            # event["headers"] may be a generator, and consuming it via process_response will leave the original
+            # ASGI application with no headers. Fix this by preserving them in a list before consuming them.
+            if "headers" in event:
+                event["headers"] = headers = list(event["headers"])
+            else:
+                headers = []
+            self.process_response(event["status"], headers)
         return await self._send(event)