Ensure status message is reset after leaving Error state

Also clean up comments in core.py

deluge/core/core.py

@@ -88,24 +88,34 @@ class Core(component.Component):
         # Load the session state if available
         self.__load_session_state()
 
-        # Set the user agent
+        ## Set Session settings ##
         settings = self.session.get_settings()
+
+        # User agent
         settings["user_agent"] = "Deluge/%(deluge_version)s libtorrent/%(lt_version)s" % {
             'deluge_version': deluge.common.get_version(),
             'lt_version': self.get_libtorrent_version().rpartition(".")[0]
         }
-        # Increase the alert queue size so that alerts don't get lost
+
+        # Increase the alert queue size so that alerts don't get lost.
         settings["alert_queue_size"] = 10000
 
-        # Set session settings
+        # Send have messages to peers that already have the piece.
         settings["send_redundant_have"] = True
+
+        # On Windows OS set the disk I/O read/write to bypass OS cache
         if deluge.common.windows_check():
             settings["disk_io_write_mode"] = lt.io_buffer_mode_t.disable_os_cache
             settings["disk_io_read_mode"] = lt.io_buffer_mode_t.disable_os_cache
-        self.session.set_settings(settings)
 
+        self.session.set_settings(settings)
+        ## End Set Session settings ##
+
+        ## libtorrent plugins ##
+        # Allows peers to download the metadata from the swarm directly
         self.session.add_extension("metadata_transfer")
         self.session.add_extension("ut_metadata")
+        # Ban peers that sends bad data
         self.session.add_extension("smart_ban")
 
         # Create the components

deluge/core/torrent.py

@@ -187,10 +187,7 @@ class Torrent(object):
         # Status message holds error info about the torrent
         self.statusmsg = "OK"
 
-        # The torrents state
-        # This is only one out of 4 calls to update_state for each torrent on startup.
-        # This call doesn't seem to be necessary, it can probably be removed
-        #self.update_state()
+        # The torrent's state
         self.state = None
 
         self.tracker_status = ""
@@ -464,6 +461,8 @@ class Torrent(object):
             if status.paused:
                 self.handle.auto_managed(False)
             return
+        else:
+            self.set_status_message("OK")
 
         if ltstate == LTSTATE["Queued"] or ltstate == LTSTATE["Checking"]:
             if status.paused: