[Dovecot] dsync/imapc migration question

[Timo Sirainen]

On 10.7.2013, at 19.10, Gedalya <gedalya at gedalya.net> wrote:

> On 07/10/2013 02:49 AM, Timo Sirainen wrote:
>> I think imapc automatically reconnects and retries the command. In any case you should retry if dsync returns non-zero exit code.
>> 
>> (The I/O and timeout leaks don't really matter, but they are also finally fixed in v2.2.3+.)
> Yes, I already adjusted the calling code (massive perl script) to ignore the leak messages, and of course look at the exit code.
> So, you're saying impac reconnects. I guess there is doing to be an error on top of "Server disconnected unexpectedly" if there was something irrecoverable. So can I just code that in? Or should I look only at the exit code? I'm being paranoid here, I know..

Exit code 0 should be enough (if not, it's a bug and I'd like to know), but it's good to be paranoid. :)