[patch] cancel fetchers when they are all that's keeping the main loop alive

cancel-fetchers.patch (text/plain), 607 bytes, created by Zac Medico on 2008-07-26 12:38:02 UTC

Index: pym/_emerge/__init__.py
===================================================================
--- pym/_emerge/__init__.py	(revision 11184)
+++ pym/_emerge/__init__.py	(revision 11185)
@@ -9544,6 +9544,13 @@
 		remaining, state_change = self._schedule_tasks_imp()
 		self._task_queues.merge.schedule()
 		self._status_display.display()
+
+		# Cancel prefetchers if they're the only reason
+		# the main poll loop is still running.
+		if self._failed_pkgs and \
+			not (self._jobs or self._task_queues.merge):
+			self._task_queues.fetch.clear()
+
 		return remaining
 
 	def _schedule_tasks_imp(self):