http_tracker_connection fix to use separate timeout when stopping a tracker

src/http_tracker_connection.cpp

@@ -167,7 +167,11 @@ namespace libtorrent
 		m_tracker_connection.reset(new http_connection(ios, cc
 			, boost::bind(&http_tracker_connection::on_response, self(), _1, _2, _3, _4)));
 
-		m_tracker_connection->get(url, seconds(stn.tracker_completion_timeout)
+		int timeout = req.event==tracker_request::stopped
+			?stn.stop_tracker_timeout
+			:stn.tracker_completion_timeout;
+
+		m_tracker_connection->get(url, seconds(timeout)
 			, 1, &ps, 5, stn.user_agent, bind_infc);
 
 #if defined(TORRENT_VERBOSE_LOGGING) || defined(TORRENT_LOGGING)

src/tracker_manager.cpp

@@ -335,6 +335,11 @@ exit:
 			}
 			// close will remove the entry from m_connections
 			// so no need to pop
+
+#if defined TORRENT_VERBOSE_LOGGING || defined TORRENT_LOGGING || defined TORRENT_ERROR_LOGGING
+			boost::shared_ptr<request_callback> rc = c->requester();
+			if (rc) rc->debug_log("aborting: " + req.url);
+#endif
 			c->close();
 		}