Add retry and rate limit support to the installation task

mayan/apps/installation/models.py

@@ -164,8 +164,8 @@ class Installation(SingletonModel):
 
             try:
                 requests.post(FORM_SUBMIT_URL, data={'formkey': FORM_KEY, FORM_RECEIVER_FIELD: Property.get_reportable(as_json=True)}, timeout=TIMEOUT)
-            except (requests.exceptions.Timeout, requests.exceptions.ConnectionError):
-                pass
+            except Exception:
+                raise
             else:
                 self.is_first_run = False
                 self.save()

mayan/apps/installation/tasks.py

@@ -1,9 +1,14 @@
+import requests
+
 from mayan.celery import app
 
 from .models import Installation
 
 
 @app.task
-def task_details_submit():
-    details = Installation.objects.get()
-    details.submit()
+def task_details_submit(max_retries=None, rate_limit='1/m', ignore_result=True):
+    try:
+        details = Installation.objects.get()
+        details.submit()
+    except (requests.exceptions.Timeout, requests.exceptions.ConnectionError) as exception:
+        raise self.retry(exc=exception)