[Spread-users] clients blocked at startup in partial cluster?

[Fabian Schonholz]

Not really sure who and why I was subscribed to this list, but can  
the moderator or admin remove me.

Thank you.

On Oct 18, 2005, at 2:46 PM, toby cabot wrote:


> Hi folks,
>
> I'm seeing some "interesting" behavior from Spread on Linux and  
> wanted to check if it's normal or something we want to look into.   
> I've got a two-node cluster that uses Spread to decide which node  
> is active and which is backup.  If I start either node with the  
> network cable unplugged then Java clients block when they try to  
> connect to Spread:
>
> "main" prio=1 tid=0x0805ad70 nid=0x30cb runnable [bfffd000..bfffd87c]
>     at java.net.SocketInputStream.socketRead0(Native Method)
>     at java.net.SocketInputStream.read(SocketInputStream.java:129)
>     at java.net.SocketInputStream.read(SocketInputStream.java:182)
>     at spread.SpreadConnection.readAuthMethods 
> (SpreadConnection.java:433)
>     at spread.SpreadConnection.connect(SpreadConnection.java:856)
>     - locked <0x447e3f20> (a spread.SpreadConnection)
>
> The client blocks until the network cable is plugged in, at which  
> point it proceeds.  The client is connecting to localhost, i.e.
>
>  spread = new SpreadConnection();
>  spread.connect(InetAddress.getByName("127.0.0.1"), port, name,  
> false, true);
>
> Is this behavior expected or have I got something mis-configured?
>
> Thanks,
> Toby Cabot
>
> PS.  Spread.conf contains:
>
> Spread_Segment 239.16.3.11:4803 {
>      prfx4     172.16.3.14
>      prfx1     172.16.3.11
> }
>
> _______________________________________________
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> Spread-users at lists.spread.org
> http://lists.spread.org/mailman/listinfo/spread-users
>
>

Fabian Schonholz

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