Why exactly is makeDirectory not firing any callbacks or errbacks and what can I add at the Factory level to make it do so?
class MySSHClientFactory(SSHClientFactory):
def clientConnectionLost(self, connector, reason):
self.op.addErrback(reason)
def makeDirectory(self, path, attrs):
self.op = Deferred()
def _cbSuccess(result):
self.op.callback(result)
return self.sftpClient.makeDirectory(path, attrs).addCallback(_cbSuccess)d
This code is wrong. It takes what may be a perfectly good Deferred from makeDirectory and breaks the error chain off of it. The correct way to do this would be more like `makeDirectory(...).chainDeferred(self.op)`. However, `self.op` and `_cbSuccess` are doing nothing useful here so you may as well just delete all that and return the `makeDirectory(...)` Deferred.
If that Deferred doesn't fire its errback chain when the connection is closed, that's a bug in Conch. If you can put together a minimal example and file a ticket, that would be wonderful and perhaps someone can get it fixed for you.
Jean-Paul