Merge pull request #3604 from matrix-org/rav/background_process_fixes

Wrap a number of things that run in the background

1 files changed, 10 insertions, 3 deletions

diff --git a/synapse/app/homeserver.py b/synapse/app/homeserver.py
index 2ad1beb8d8..b7e7718290 100755
--- a/synapse/app/homeserver.py
+++ b/synapse/app/homeserver.py
@@ -49,6 +49,7 @@ from synapse.http.additional_resource import AdditionalResource
 from synapse.http.server import RootRedirect
 from synapse.http.site import SynapseSite
 from synapse.metrics import RegistryProxy
+from synapse.metrics.background_process_metrics import run_as_background_process
 from synapse.metrics.resource import METRICS_PREFIX, MetricsResource
 from synapse.module_api import ModuleApi
 from synapse.python_dependencies import CONDITIONAL_REQUIREMENTS, check_requirements
@@ -427,6 +428,9 @@ def run(hs):
     # currently either 0 or 1
     stats_process = []
 
+    def start_phone_stats_home():
+        run_as_background_process("phone_stats_home", phone_stats_home)
+
     @defer.inlineCallbacks
     def phone_stats_home():
         logger.info("Gathering stats for reporting")
@@ -498,7 +502,10 @@ def run(hs):
             )
 
     def generate_user_daily_visit_stats():
-        hs.get_datastore().generate_user_daily_visits()
+        run_as_background_process(
+            "generate_user_daily_visits",
+            hs.get_datastore().generate_user_daily_visits,
+        )
 
     # Rather than update on per session basis, batch up the requests.
     # If you increase the loop period, the accuracy of user_daily_visits
@@ -507,7 +514,7 @@ def run(hs):
 
     if hs.config.report_stats:
         logger.info("Scheduling stats reporting for 3 hour intervals")
-        clock.looping_call(phone_stats_home, 3 * 60 * 60 * 1000)
+        clock.looping_call(start_phone_stats_home, 3 * 60 * 60 * 1000)
 
         # We need to defer this init for the cases that we daemonize
         # otherwise the process ID we get is that of the non-daemon process
@@ -515,7 +522,7 @@ def run(hs):
 
         # We wait 5 minutes to send the first set of stats as the server can
         # be quite busy the first few minutes
-        clock.call_later(5 * 60, phone_stats_home)
+        clock.call_later(5 * 60, start_phone_stats_home)
 
     if hs.config.daemonize and hs.config.print_pidfile:
         print (hs.config.pid_file)