Re:?==?utf-8?q? kick_mupdate refused

[Miguel Mucio Santos Moreira]

Hello Michael,

We don't use TLS in our Mudpate Master.

Thanks for your help.


--

Miguel Moreira
DTE/SRE/GRE - Gerência de Redes
+55(31)3339-1401
PRODEMGE - Companhia de Tecnologia da Informação do Estado de Minas Gerais


Aviso: Esta mensagem é destinada exclusivamente para a(s) pessoa(s) a quem é dirigida, podendo conter informação sigilosa e legalmente protegida. O uso impróprio será tratado conforme as normas da empresa e a legislação em vigor. Caso não seja o destinatário, favor notificar o remetente, ficando proibidas a utilização, divulgação, cópia e distribuição. Em Quinta, Setembro 26, 2019 04:31 -03, Michael Menge <michael.menge at zdv.uni-tuebingen.de> escreveu:Hi,

Quoting Miguel Mucio Santos Moreira <miguel at prodemge.gov.br>:

> Hello everybody
>
> I've had a weird log information on my frontends servers regards to
> mupdate connection from frontend to mupdate master.
> Mupdate Master would be refusing connections from frontend servers.
>
> srvimapfprd01 cyrus/imaps[29677]: kick_mupdate: can't connect to
> target: Connection refused
>
> These messages don't appear all day long and I don't notice any
> problem with the murder cluster
>
> All my cluster has cyrus 2.4.16-4 version.
>
> Any hints about it?
>

Does your mupdate master use TLS?

https://github.com/cyrusimap/cyrus-imapd/issues/2774

The problem was obvious in Cyrus 3.0 but I hat those connection
problems also with 2.4
and I now think it was non-thread-safe usage of openssl




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