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From Patrick Hunt <ph...@apache.org>
Subject Re: c client "0" state?
Date Tue, 28 Sep 2010 06:07:07 GMT
Seems like a bug to me. Please enter a JIRA (if you haven't already).

Thanks,

Patrick

On Fri, Sep 17, 2010 at 9:10 AM, Michael Xu <mx2323@gmail.com> wrote:

> Hi everyone
>
> in the c client api:
>
> Is it normal for zoo_state() to return zero (not one of the valid state
> consts) when it is handling socket errors?
>
>
> In the C Code, handle_error(), which handles socket errors,  sets the
> zh->state to zero,
> ==================
>    if (!is_unrecoverable(zh))
>        zh->state = 0;
> ==================
>
> If the handle is recoverable, why is the state set to zero, which is not
> even a valid state const?
>
> Here's a use case where the state should be connecting, but instead is
> zero:
>
> 1) c client connects to a zkserver
> 2) shutdown zkserver
> 3) zoo_state() returns zero on a valid zookeeper handle.
>
>
> We are using zoo_state() to get the state of the connection, and this is
> a surprising returned value from this function.
>
>
> Thanks,
>
> michael
>
>

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