tor/changes/bug23751

  o Minor bugfixes (scheduler, channel):
    - Ignore channels that have been closed while flushing cells. This can
      happen if the write on the connection fails leading to the channel being
      closed while in the scheduler loop. This is not a complete fix, it is a
      bandaid until we are able to refactor those interactions. Fixes bug
      23751; bugfix on 0.3.2.1-alpha.
sched: Ignore closed channel after flushing cells The flush cells process can close a channel if the connection write fails but still return that it flushed at least one cell. This is due because the error is not propagated up the call stack so there is no way of knowing if the flush actually was successful or not. Because this would require an important refactoring touching multiple subsystems, this patch is a bandaid to avoid the KIST scheduler to handle closed channel in its loop. Bandaid on #23751. Signed-off-by: David Goulet <dgoulet@torproject.org> 2017-11-08 15:44:39 +01:00			`o Minor bugfixes (scheduler, channel):`
			`- Ignore channels that have been closed while flushing cells. This can`
			`happen if the write on the connection fails leading to the channel being`
			`closed while in the scheduler loop. This is not a complete fix, it is a`
			`bandaid until we are able to refactor those interactions. Fixes bug`
			`23751; bugfix on 0.3.2.1-alpha.`