Univeracity · jeremydixon22 · Aug 11, 2026 · Aug 11, 2026 · Aug 11, 2026
@@ -1669,7 +1669,7 @@
     {
       "mode": "755",
       "path": "scripts/test-validate-azure-durable-functions-live.sh",
-      "sha256": "2519a905220d15b173f7298cfbc44c3ad3370c61b8d21b2a28611617a6ba83a8"
+      "sha256": "18cf5d42c9890426f3a8fc6fb40367d2464e833778096ea1a59ede6c74f94059"
     },
     {
       "mode": "755",
@@ -1714,7 +1714,7 @@
     {
       "mode": "755",
       "path": "scripts/validate-azure-durable-functions-live.sh",
-      "sha256": "50b7860448693186b0733bb0ab9ea9badd34f1dd7f94cb0f7ceecd7853424a14"
+      "sha256": "39ac593760fb253dd3e42ba9648a4d09d219ee4a2501270ff3edd17dac17d80f"
     },
     {
       "mode": "755",
@@ -4274,5 +4274,5 @@
   ],
   "schemaVersion": 1,
   "sourceDirty": false,
-  "treeSha256": "9d58c326e9fa62cee7633fdd2d6c0e61e647a8fcc953f0a5c615d01945c31126"
+  "treeSha256": "1533913decd63d279f8aeb085ef2a81db539f4e48ab4e7959179c0f6646dd45f"
 }
@@ -61,8 +61,11 @@ case "$command" in
   "functionapp keys list "*)
     printf '%s\n' '{"functionKeys":{"default":"test-function-key-never-log"},"masterKey":"test-master-key-never-log"}'
     ;;
+  "functionapp restart "*)
+    touch "$VYRAL_TEST_STATE/restart-issued"
+    ;;
   "cosmosdb sql container show "*)
-    if [[ "${VYRAL_TEST_FUNCTION_COUNT:-7}" != 7 ]]; then
+    if [[ "${VYRAL_TEST_FUNCTION_COUNT:-7}" != 7 && "${VYRAL_TEST_RECOVER_AFTER_RESTART:-false}" != true ]]; then
       exit 1
     fi
     ;;
@@ -110,7 +113,11 @@ done
 
 case "$url" in
   */admin/functions | */admin/functions/)
-    case "${VYRAL_TEST_FUNCTION_COUNT:-7}" in
+    function_count="${VYRAL_TEST_FUNCTION_COUNT:-7}"
+    if [[ "${VYRAL_TEST_RECOVER_AFTER_RESTART:-false}" == true && -e "$VYRAL_TEST_STATE/restart-issued" ]]; then
+      function_count=7
+    fi
+    case "$function_count" in
       7)
         printf '%s\n' '[{"name":"VyralAzureDurableSmokeCancel"},{"name":"VyralAzureDurableSmokeGet"},{"name":"VyralAzureDurableSmokeRaiseEvent"},{"name":"VyralAzureDurableSmokeStart"},{"name":"VyralExecutionRuntimeOrchestrator"},{"name":"VyralExecutionRuntimeStart"},{"name":"VyralExecutionRuntimeStep"}]'
         ;;
@@ -175,6 +182,8 @@ run_case() {
   local expected_status="$3"
   local expected_result="$4"
   local expected_stage="$5"
+  local expected_restart="$6"
+  local recover_after_restart="${7:-false}"
   local state="$work/state-$name"
   local receipt="$work/receipts/$name.json"
   local output="$work/$name.log"
@@ -185,6 +194,7 @@ run_case() {
   TMPDIR="$work/temp" \
   VYRAL_TEST_STATE="$state" \
   VYRAL_TEST_FUNCTION_COUNT="$function_count" \
+  VYRAL_TEST_RECOVER_AFTER_RESTART="$recover_after_restart" \
   VYRAL_AZURE_LIVE_RESOURCE_GROUP=test-disposable \
   VYRAL_AZURE_LIVE_COSMOS_ACCOUNT=test-cosmos \
   VYRAL_AZURE_COSMOS_CONNECTION_STRING='AccountEndpoint=https://fixture.invalid;AccountKey=fixture;' \
@@ -199,6 +209,7 @@ run_case() {
   [[ "$(jq -r '.cleanup.result' "$receipt")" == passed ]]
   [[ "$(jq -r '.cleanup.functionApp' "$receipt")" == deleted ]]
   [[ "$(jq -r '.cleanup.storageAccount' "$receipt")" == deleted ]]
+  [[ "$(jq -r '.recovery.partialInventoryRestartAttempted' "$receipt")" == "$expected_restart" ]]
   [[ "$(stat -c '%a' "$receipt")" == 600 ]]
   ! grep -Fq 'test-function-key-never-log' "$output"
   ! grep -Fq 'test-master-key-never-log' "$output"
@@ -216,9 +227,10 @@ run_case() {
   fi
 }
 
-run_case success 7 0 passed complete
-run_case discovery-failure 0 1 failed function-discovery
-run_case incomplete-discovery 1 1 failed function-discovery
+run_case success 7 0 passed complete false
+run_case discovery-failure 0 1 failed function-discovery false
+run_case incomplete-discovery 1 1 failed function-discovery true
+run_case restart-recovery 1 0 passed complete true true
 
 if find "$work/temp" -mindepth 1 -print -quit | grep -q .; then
   echo 'Azure live script left temporary residue.' >&2

@@ -51,6 +51,7 @@ FUNCTION_KEY_AVAILABLE=false
 ENDPOINT_READY=false
 DISCOVERED_FUNCTION_COUNT=0
 READINESS_HTTP_CODE="not-attempted"
+HOST_RESTART_ATTEMPTED=false
 FAILURE_STAGE="publish"
 
 cleanup() {
@@ -123,6 +124,7 @@ cleanup() {
       --argjson functions_discovered "$FUNCTIONS_DISCOVERED" \
       --argjson function_key_available "$FUNCTION_KEY_AVAILABLE" \
       --argjson endpoint_ready "$ENDPOINT_READY" \
+      --argjson host_restart_attempted "$HOST_RESTART_ATTEMPTED" \
       --argjson discovered_function_count "$DISCOVERED_FUNCTION_COUNT" \
       --argjson expected_function_count "$EXPECTED_FUNCTION_COUNT" \
       --argjson cleanup_passed "$([[ "$cleanup_failed" == false ]] && echo true || echo false)" \
@@ -147,6 +149,9 @@ cleanup() {
           durableTimer: $timer,
           liveAssertions: $assertions
         },
+        recovery: {
+          partialInventoryRestartAttempted: $host_restart_attempted
+        },
         failure: (
           if $result == "passed" then null
           else {
@@ -272,13 +277,17 @@ base_url="https://${FUNCTION}.azurewebsites.net"
 # snapshot while a Flex host is still indexing. Query the authenticated runtime inventory instead;
 # it both wakes the deployed host and proves the exact functions that host can execute.
 FAILURE_STAGE="function-discovery"
-for _ in $(seq 1 72); do
+partial_inventory_observations=0
+for _ in $(seq 1 48); do
   admin_payload="$(curl --config "$ADMIN_CURL_CONFIG" -sS --fail \
-    "$base_url/admin/functions/" 2>/dev/null || true)"
+    --max-time 10 "$base_url/admin/functions/" 2>/dev/null || true)"
   candidate_count="$(jq -r 'if type == "array" then length else 0 end' \
     <<<"$admin_payload" 2>/dev/null || echo 0)"
   if [[ "$candidate_count" =~ ^[0-9]+$ ]]; then
     DISCOVERED_FUNCTION_COUNT="$candidate_count"
+    if (( candidate_count > 0 && candidate_count < EXPECTED_FUNCTION_COUNT )); then
+      partial_inventory_observations=$((partial_inventory_observations + 1))
+    fi
   fi
   inventory_matches="$(jq -r --argjson expected "$EXPECTED_FUNCTION_NAMES_JSON" '
     if type == "array" and all(.[]; (.name? | type) == "string")
@@ -291,6 +300,21 @@ for _ in $(seq 1 72); do
     FUNCTIONS_DISCOVERED=true
     break
   fi
+  if [[ "$HOST_RESTART_ATTEMPTED" == false && "$partial_inventory_observations" -ge 6 ]]; then
+    FAILURE_STAGE="function-discovery-restart"
+    HOST_RESTART_ATTEMPTED=true
+    if ! az functionapp restart --resource-group "$VYRAL_AZURE_LIVE_RESOURCE_GROUP" \
+      --name "$FUNCTION" --only-show-errors --output none \
+      2>"$WORK_ROOT/function-restart.log"; then
+      echo 'azure-durable-functions-live-host-restart=failed' >&2
+      false
+    fi
+    echo 'azure-durable-functions-live-host-restart=issued'
+    DISCOVERED_FUNCTION_COUNT=0
+    partial_inventory_observations=0
+    FAILURE_STAGE="function-discovery"
+    sleep 10
+  fi
   sleep 5
 done
 echo "azure-durable-functions-live-discovery=count:${DISCOVERED_FUNCTION_COUNT}"