李赫元 2012-05-14, 09:04
-Re: How to know if connection to zk is successful in C API.
Martin Kou 2012-05-14, 10:49
The connection API is asynchronous, you'll need to look for the session
state changes in the watcher_callback.
On Mon, May 14, 2012 at 2:04 AM, 李赫元 <[EMAIL PROTECTED]> wrote:
> Hi All,
> I encounter a problem in zookeeper 3.4.1 with C API.
> The following is always show "success" even the zkserver is actually down.
> char* zk_server = "127.0.0.1:2181";
> zhandle_t* zh = zookeeper_init(zk_server, watcher_callback, 3000,
> 0, NULL, 0);
> return -1;
> ::std::cout << "success" << ::std::endl;
> Even if the zookeeper is shutdown, the zh handle is still not NULL.
> So, I don't know how to judge if connection to zookeeper is succful in C
> Thanks all.
> Heyuan Li
李赫元 2012-05-14, 11:44