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In-Reply-To: <1305303050.3835.24.camel@jsevellec>
References: <1305303050.3835.24.camel@jsevellec>
Date: Sat, 14 May 2011 20:40:19 +0800
Message-ID: <BANLkTinU0w+od0n0s7-TCG2Zoe3KBgUxpw@mail.gmail.com>
Subject: Re: Question about client connection
From: =?GB2312?B?0M+1z9mp?= <xingdk.apex@gmail.com>
To: user@zookeeper.apache.org
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This way:

class Notifiery
{
public synchronized void Notify()
{
   mNotified =3D true;
   notify();
}
public synchronized bool Wait(long timeout)
{
   if (mNotified) return true;
   wait(timeout);
   return mNotified;
}
bool mNotified;
}

Notifier n =3D new Notifier;
zk =3D new Zookeeper(.....); /// pass "n" to the init watch
bool connected =3D n.Wait(your_tolerant_timeout);
if (!connected)
{
  zk.close();
  throw something;
}
Inside the init watch, n.Notify() after you see a CONNECTED event.
2011/5/14 Jeremy Sevellec <jeremy.sevellec@sarbacane.com>

> Hi Everyone,
>
> I'm new to Zookeeper and I'm trying to use it to make some distributed
> lock. Globally, It works perfect!
>
> I've got a question about zookeeper client connection to a dead
> zookeeper server .
>
> When I'm doing this connec to to a dead zookeeper server like this (the
> code works fine when the server is up) :
> zooKeeper =3D new ZooKeeper(....).
>
> The zookeeper client failed to connect but loop infinitely to try to
> connect again and again. Is there any solution to know [catch] that it's
> impossible to connect to a zookeeper server to be abble to make
> something?
>
> Regards,
>
> J=E9r=E9my
>

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