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authorMatthew Hodgson <matthew@matrix.org>2018-07-19 11:26:04 +0100
committerMatthew Hodgson <matthew@matrix.org>2018-07-19 11:26:04 +0100
commitbe3adfc331ef7f19b2e44b17cd06e463bff09f3a (patch)
tree2e565f68ef2154e3882704916eae3b1e8f0c9f3c /synapse/http/site.py
parentMerge branch 'develop' into matthew/filter_members (diff)
parentrevert 00bc979 (diff)
downloadsynapse-be3adfc331ef7f19b2e44b17cd06e463bff09f3a.tar.xz
merge develop pydoc for _get_state_for_groups
Diffstat (limited to 'synapse/http/site.py')
-rw-r--r--synapse/http/site.py49
1 files changed, 31 insertions, 18 deletions
diff --git a/synapse/http/site.py b/synapse/http/site.py
index 2664006f8c..5fd30a4c2c 100644
--- a/synapse/http/site.py
+++ b/synapse/http/site.py
@@ -16,11 +16,11 @@ import contextlib
 import logging
 import time
 
-from twisted.web.server import Site, Request
+from twisted.web.server import Request, Site
 
 from synapse.http import redact_uri
 from synapse.http.request_metrics import RequestMetrics
-from synapse.util.logcontext import LoggingContext
+from synapse.util.logcontext import ContextResourceUsage, LoggingContext
 
 logger = logging.getLogger(__name__)
 
@@ -42,9 +42,10 @@ class SynapseRequest(Request):
     which is handling the request, and returns a context manager.
 
     """
-    def __init__(self, site, *args, **kw):
-        Request.__init__(self, *args, **kw)
+    def __init__(self, site, channel, *args, **kw):
+        Request.__init__(self, channel, *args, **kw)
         self.site = site
+        self._channel = channel
         self.authenticated_entity = None
         self.start_time = 0
 
@@ -95,35 +96,47 @@ class SynapseRequest(Request):
     def _finished_processing(self):
         try:
             context = LoggingContext.current_context()
-            ru_utime, ru_stime = context.get_resource_usage()
-            db_txn_count = context.db_txn_count
-            db_txn_duration_sec = context.db_txn_duration_sec
-            db_sched_duration_sec = context.db_sched_duration_sec
+            usage = context.get_resource_usage()
         except Exception:
-            ru_utime, ru_stime = (0, 0)
-            db_txn_count, db_txn_duration_sec = (0, 0)
+            usage = ContextResourceUsage()
 
         end_time = time.time()
 
+        # need to decode as it could be raw utf-8 bytes
+        # from a IDN servname in an auth header
+        authenticated_entity = self.authenticated_entity
+        if authenticated_entity is not None:
+            authenticated_entity = authenticated_entity.decode("utf-8", "replace")
+
+        # ...or could be raw utf-8 bytes in the User-Agent header.
+        # N.B. if you don't do this, the logger explodes cryptically
+        # with maximum recursion trying to log errors about
+        # the charset problem.
+        # c.f. https://github.com/matrix-org/synapse/issues/3471
+        user_agent = self.get_user_agent()
+        if user_agent is not None:
+            user_agent = user_agent.decode("utf-8", "replace")
+
         self.site.access_logger.info(
             "%s - %s - {%s}"
             " Processed request: %.3fsec (%.3fsec, %.3fsec) (%.3fsec/%.3fsec/%d)"
-            " %sB %s \"%s %s %s\" \"%s\"",
+            " %sB %s \"%s %s %s\" \"%s\" [%d dbevts]",
             self.getClientIP(),
             self.site.site_tag,
-            self.authenticated_entity,
+            authenticated_entity,
             end_time - self.start_time,
-            ru_utime,
-            ru_stime,
-            db_sched_duration_sec,
-            db_txn_duration_sec,
-            int(db_txn_count),
+            usage.ru_utime,
+            usage.ru_stime,
+            usage.db_sched_duration_sec,
+            usage.db_txn_duration_sec,
+            int(usage.db_txn_count),
             self.sentLength,
             self.code,
             self.method,
             self.get_redacted_uri(),
             self.clientproto,
-            self.get_user_agent(),
+            user_agent,
+            usage.evt_db_fetch_count,
         )
 
         try: