1 files changed, 23 insertions, 10 deletions
diff --git a/synapse/handlers/search.py b/synapse/handlers/search.py
index 1eca26aa1e..c464adbd0b 100644
--- a/synapse/handlers/search.py
+++ b/synapse/handlers/search.py
@@ -13,21 +13,20 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from twisted.internet import defer
+import itertools
+import logging
 
-from ._base import BaseHandler
+from unpaddedbase64 import decode_base64, encode_base64
 
-from synapse.api.constants import Membership, EventTypes
-from synapse.api.filtering import Filter
+from twisted.internet import defer
+
+from synapse.api.constants import EventTypes, Membership
 from synapse.api.errors import SynapseError
+from synapse.api.filtering import Filter
 from synapse.events.utils import serialize_event
 from synapse.visibility import filter_events_for_client
 
-from unpaddedbase64 import decode_base64, encode_base64
-
-import itertools
-import logging
-
+from ._base import BaseHandler
 
 logger = logging.getLogger(__name__)
 
@@ -64,6 +63,13 @@ class SearchHandler(BaseHandler):
             except Exception:
                 raise SynapseError(400, "Invalid batch")
 
+        logger.info(
+            "Search batch properties: %r, %r, %r",
+            batch_group, batch_group_key, batch_token,
+        )
+
+        logger.info("Search content: %s", content)
+
         try:
             room_cat = content["search_categories"]["room_events"]
 
@@ -271,6 +277,8 @@ class SearchHandler(BaseHandler):
             # We should never get here due to the guard earlier.
             raise NotImplementedError()
 
+        logger.info("Found %d events to return", len(allowed_events))
+
         # If client has asked for "context" for each event (i.e. some surrounding
         # events and state), fetch that
         if event_context is not None:
@@ -279,7 +287,12 @@ class SearchHandler(BaseHandler):
             contexts = {}
             for event in allowed_events:
                 res = yield self.store.get_events_around(
-                    event.room_id, event.event_id, before_limit, after_limit
+                    event.room_id, event.event_id, before_limit, after_limit,
+                )
+
+                logger.info(
+                    "Context for search returned %d and %d events",
+                    len(res["events_before"]), len(res["events_after"]),
                 )
 
                 res["events_before"] = yield filter_events_for_client(