1 files changed, 39 insertions, 1 deletions
diff --git a/common/src/leap/soledad/common/log.py b/common/src/leap/soledad/common/log.py
index 3f026045..59a47726 100644
--- a/common/src/leap/soledad/common/log.py
+++ b/common/src/leap/soledad/common/log.py
@@ -25,9 +25,47 @@ to stdout, mainly for development purposes.
 
 import os
 import sys
+import time
 
 from twisted.logger import Logger
 from twisted.logger import textFileLogObserver
+from twisted.logger import LogLevel
+from twisted.logger import InvalidLogLevelError
+from twisted.python.failure import Failure
+
+
+# What follows is a patched class to correctly log namespace and level when
+# using the default formatter and --syslog option in twistd. This seems to be a
+# known bug but it has not been reported to upstream yet.
+
+class SyslogLogger(Logger):
+
+    def emit(self, level, format=None, **kwargs):
+        if level not in LogLevel.iterconstants():
+            self.failure(
+                "Got invalid log level {invalidLevel!r} in {logger}.emit().",
+                Failure(InvalidLogLevelError(level)),
+                invalidLevel=level,
+                logger=self,
+            )
+            return
+
+        event = kwargs
+        event.update(
+            log_logger=self, log_level=level, log_namespace=self.namespace,
+            log_source=self.source, log_format=format, log_time=time.time(),
+        )
+
+        # ---------------------------------8<---------------------------------
+        # this is a workaround for the mess between twisted's legacy log system
+        # and twistd's --syslog option.
+        event["system"] = "%s#%s" % (self.namespace, level.name)
+        # ---------------------------------8<---------------------------------
+
+        if "log_trace" in event:
+            event["log_trace"].append((self, self.observer))
+
+        self.observer(event)
 
 
 def getLogger(*args, **kwargs):
@@ -39,7 +77,7 @@ def getLogger(*args, **kwargs):
     if os.environ.get('SOLEDAD_LOG_TO_STDOUT'):
         kwargs({'observer': textFileLogObserver(sys.stdout)})
 
-    return Logger(*args, **kwargs)
+    return SyslogLogger(*args, **kwargs)
 
 
 __all__ = ['getLogger']