[Twisted-Python] Correct way to handle errors of connectTCP

[Jean-Paul Calderone]

On Mon, 31 Mar 2008 19:59:46 +0100, Simon Pickles <sipickles at hotmail.com> wrote:
>Hi,
>
>I expected reactor.connectTCP to return a deferred. That would have been 
>nice, since callbacks would have handled the outcome.
>
>So how to I handle failure with it?

ClientFactory.clientConnectionFailed will be called if the connection
attempt fails for some reason.

Jean-Paul