Use supported Node runtime for Azurite CI

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

Copilot-Session: b872ac61-5bac-40e3-b9c7-daf295725fde

Author: andystaples

.github/workflows/durabletask-azurefunctions.yml

@@ -80,7 +80,7 @@ jobs:
       - name: Set up Node.js (needed for Azurite and Functions Core Tools)
         uses: actions/setup-node@v4
         with:
-          node-version: "20.x"
+          node-version: "21.x"
 
       - name: Install Azurite and Azure Functions Core Tools
         run: |

.github/workflows/durabletask.yml

@@ -48,7 +48,7 @@ jobs:
       - name: Set up Node.js (needed for Azurite)
         uses: actions/setup-node@v4
         with:
-          node-version: '20.x'
+          node-version: '21.x'
 
       - name: Cache npm
         uses: actions/cache@v3
@@ -57,7 +57,7 @@ jobs:
           key: ${{ runner.os }}-npm-azurite
 
       - name: Install Azurite
-        run: npm install -g azurite
+        run: npm install -g azurite@latest
 
       - name: Install Nox
         run: |

tests/azure-functions-durable/e2e/apps/dtask_style/orchestrators.py

@@ -193,9 +193,7 @@ def signal_counter_delayed(ctx: task.OrchestrationContext, key: Any):
     # Schedules a delayed (future) signal to the counter entity, then completes
     # immediately. The signal should only be delivered after the delay elapses.
     entity_id = entities.EntityInstanceId("counter", key)
-    # Azure Queue visibility delays have one-second precision. The fractional
-    # offset keeps normal dispatch within Core's 100 ms early-delivery window.
-    signal_at = ctx.current_utc_datetime + timedelta(seconds=3.1)
+    signal_at = ctx.current_utc_datetime + timedelta(seconds=3)
     ctx.signal_entity(entity_id, "add", 4, signal_time=signal_at)
     return key
 

tests/azure-functions-durable/e2e/test_dtask_entities_advanced_e2e.py

@@ -82,9 +82,7 @@ def test_call_failing_entity_handled(dtask_app):
 
 def test_client_delayed_signal_is_deferred(dtask_app):
     key = f"client-delay-{int(time.time() * 1000)}"
-    # The fractional offset accounts for Azure Queue's one-second visibility
-    # precision and keeps dispatch within Core's 100 ms early-delivery window.
-    dtask_app.signal_entity("counter", key, "add", input=9, delay_seconds=3.1)
+    dtask_app.signal_entity("counter", key, "add", input=9, delay_seconds=3.0)
 
     # It must not be delivered immediately.
     time.sleep(1)