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Re: [patch 5/5] Add tests for WL3127 slave side TCP address binding

From: Andrei Elkin <aelkin(at)mysql.com>
Date: Sat Oct 13 2007 - 07:31:00 EDT


Bernhard, All, hi.

> Stewart,
>
> Stewart Smith wrote:
>> I think to really have this work we need a "connect timeout" for
>> client/rpl connections (like we do for mgmapi in ndb) and a way to wait
>> for it to expire (or an error) so we could write it properly.
>
> I fully agree and there is already a bug report for it: #30932.
>
> For telco in general it is essential to have timeout for these things
> and not to hang around waiting ...
>
> There is also other interesting side effects to connected to it: e.g.
> #31024.

I have left my comments on bug#30932 page on that `slave_net_timeout' sematics dramatically changes since bug#20435/wl#342 heartbeat will be pushed.
The fear that idling master causes lots of reconnections due to a small `slave_net_timeout' is vanished.
`slave_net_timeout' is truely can be considered to be a rather "connect timeout" as it can only expire until the slave successfully connects (and called the master for sending heartbeats).

>
> So this is a good chance to get something like that at least into the
> ndb 6.X releases :)
>
> /Bernd
>

cheers,

Andrei

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Received on Sat Oct 13 07:31:12 2007

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