service check added

Author: SM_SAYEED

app.py

@@ -437,6 +437,23 @@ def fix_uploads_uniqueness():
 
 #########################################################
 
+@app.route("/healthz")
+def healthz():
+    # Must be super fast and always 200 so Fly can mark the machine healthy
+    return "ok", 200
+
+#########################################################
+
+@app.route("/diag/routes")
+def diag_routes():
+    # Lets you confirm which routes are actually registered in prod
+    if not session.get("admin"):
+        abort(403)
+    rules = sorted([str(r) for r in app.url_map.iter_rules()])
+    return jsonify({"routes": rules})
+
+#########################################################
+
 # -- View and import (admin only) --
 @app.route('/materials/<property_name>/<tab>', methods=['GET', 'POST'])
 def property_detail(property_name, tab):

fly.toml

@@ -1,19 +1,17 @@
-# fly.toml app configuration file generated for patterns-matter on 2025-07-28T11:37:29+02:00
+# fly.toml app configuration file for patterns-matter on 2025-07-28T11:37:29+02:00
 #
 # See https://fly.io/docs/reference/configuration/ for information about how to use this file.
-#
 
 app = 'patterns-matter'
 primary_region = 'ams'
 
-[checks]
-  [checks.web]
-    grace_period = "10s"
-    interval = "15s"
-    method = "get"
-    path = "/"
+
+[[http_service.checks]]
+    method = "GET"
+    path = "/healthz"
+    interval = "10s"
     timeout = "2s"
-    type = "http"
+    grace_period = "30s"
 
 
 [http_service]