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From "Fournier, Camille F." <Camille.Fourn...@gs.com>
Subject RE: Something about zkclient
Date Thu, 20 Oct 2011 14:27:24 GMT
You will receive an exception of NoAuth in the event thread. The addAuth call is not synchronous,
so you can't just expect an addAuth call that succeeds to actually have succeeded without
verification that the connection is still valid after that call. Anyway, it's not that tricky,
just not as straightforward as some of the other things.

C

-----Original Message-----
From: nileader [mailto:nileader@gmail.com] 
Sent: Wednesday, October 19, 2011 7:58 PM
To: user@zookeeper.apache.org
Subject: Re: Something about zkclient

Nice to hear from you. C.


So, why tricky. In zk's original api, if you add an error authInfo, then you
will receive en exception of NoAuth. Then user's operation will be fail.


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2011/10/19 Camille Fournier <camille@apache.org>

> The author never implemented it, you'll have to modify the source and add
> it
> yourself. It's a bit tricky because the call will always succeed
> immediately
> even if the auth actually fails, I recommend doing a simple synchronou
> exists call immediately after to force the error to flush through if there
> is one.
>
> C
>
> From my phone
> On Oct 18, 2011 10:23 PM, "nileader" <nileader@gmail.com> wrote:
>
> > hi, everyone.
> > Any one who use https://github.com/sgroschupf/zkclient this.
> >
> > In zk original api, there is api: zk.addAuthInfo(authentication_
> > type, correctAuthentication.getBytes());
> >
> > but in https://github.com/sgroschupf/zkclient, no.
> >
> > who can tell me why?
> > or who know the author of the zkclient.
> >
>
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