Log exception occurring while sending RPC errors to clients.

deluge/core/rpcserver.py

@@ -246,6 +246,7 @@ class DelugeRPCProtocol(Protocol):
             Sends an error response with the contents of the exception that was raised.
             """
             exceptionType, exceptionValue, exceptionTraceback = sys.exc_info()
+            try:
                 self.sendData((
                     RPC_ERROR,
                     request_id,
@@ -254,6 +255,11 @@ class DelugeRPCProtocol(Protocol):
                     exceptionValue._kwargs,
                     "".join(traceback.format_tb(exceptionTraceback))
                 ))
+            except Exception, err:
+                log.error("An exception occurred while sending RPC_ERROR to "
+                          "client. Error to send(exception goes next): %s",
+                          "".join(traceback.format_tb(exceptionTraceback)))
+                log.exception(err)
 
         if method == "daemon.info":
             # This is a special case and used in the initial connection process

deluge/core/torrent.py

@@ -189,14 +189,14 @@ class Torrent(object):
         else:
             self.owner = owner
 
-        # Keep trac of last seen complete
+        # Keep track of last seen complete
         if state:
             self._last_seen_complete = state.last_seen_complete or 0.0
         else:
             self._last_seen_complete = 0.0
 
         # Keep track if we're forcing a recheck of the torrent so that we can
-        # repause it after its done if necessary
+        # re-pause it after its done if necessary
         self.forcing_recheck = False
         self.forcing_recheck_paused = False
 
@@ -359,7 +359,7 @@ class Torrent(object):
         # Set the tracker list in the torrent object
         self.trackers = trackers
         if len(trackers) > 0:
-            # Force a reannounce if there is at least 1 tracker
+            # Force a re-announce if there is at least 1 tracker
             self.force_reannounce()
 
         self.tracker_host = None