Add logging for meshsim

1 files changed, 10 insertions, 0 deletions

diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py
index c07ba171e3..b16097caa2 100644
--- a/synapse/handlers/federation.py
+++ b/synapse/handlers/federation.py
@@ -68,6 +68,7 @@ from ._base import BaseHandler
 
 logger = logging.getLogger(__name__)
 
+pdu_logger = logging.getLogger("synapse.federation.pdu_destination_logger")
 
 def shortstr(iterable, maxitems=5):
     """If iterable has maxitems or fewer, return the stringification of a list
@@ -176,6 +177,15 @@ class FederationHandler(BaseHandler):
                 or pdu.internal_metadata.is_outlier()
             )
         )
+        pdu_logger.info(
+            "ReceivedPDU",
+            extra={
+                "event_id": pdu.event_id, "room_id": pdu.room_id,
+                "origin": origin, "already_seen": already_seen,
+                "server": self.server_name,
+            },
+        )
+
         if already_seen:
             logger.debug("[%s %s]: Already seen pdu", room_id, event_id)
             return