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Zookeeper >> mail # dev >> predefined xids in c client

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Re: predefined xids in c client
Hi Pat,

How does the C client ensure that the regular xids are non-negative?
The get_xid() function in st_adaptor.c doesn't seem to handle
overflow. I guess I'm missing something obvious...



On Mon, Jun 11, 2012 at 11:01 PM, Patrick Hunt <[EMAIL PROTECTED]> wrote:
> Regular xids are always non-negative.
> Patrick
> On Sun, Jun 10, 2012 at 12:15 AM, Michi Mutsuzaki <[EMAIL PROTECTED]> wrote:
>> Hi,
>> There are some predefined XIDs (like #define PING_XID -2) in
>> zk_adaptor.h. Why do we need them? How do they avoid colliding with
>> regular XIDs?
>> Thanks!
>> --Michi