users@shoal.java.net

Problems with running Shoal example

From: Farid Gawi <farid_at_ivory-sw.com>
Date: Mon, 12 May 2008 11:01:17 +0300

Hi,
According to 'Shreedhar' request to my post at his blog, here are the
results:

My IP config:
-------------
Windows IP Configuration

        Host Name . . . . . . . . . . . . : Ivory-Farid
        Primary Dns Suffix . . . . . . . :
        Node Type . . . . . . . . . . . . : Unknown
        IP Routing Enabled. . . . . . . . : No
        WINS Proxy Enabled. . . . . . . . : No

Ethernet adapter Local Area Connection:

        Connection-specific DNS Suffix . :
        Description . . . . . . . . . . . : Intel(R) 82562V-2 10/100 Network
Con
nection
        Physical Address. . . . . . . . . : 00-1A-A0-8E-33-16
        Dhcp Enabled. . . . . . . . . . . : No
        IP Address. . . . . . . . . . . . : 190.144.45.19
        Subnet Mask . . . . . . . . . . . : 255.255.255.0
        Default Gateway . . . . . . . . . : 190.144.45.254
        DNS Servers . . . . . . . . . . . : 212.117.128.6
                                            212.117.129.3

Ethernet adapter scorpion:

        Connection-specific DNS Suffix . :
        Description . . . . . . . . . . . : 3Com EtherLink XL 10/100 PCI TX
NIC
(3C905B-TX)
        Physical Address. . . . . . . . . : 00-50-DA-C7-E4-3E
        Dhcp Enabled. . . . . . . . . . . : No
        IP Address. . . . . . . . . . . . : 21.5.0.12
        Subnet Mask . . . . . . . . . . . : 255.255.255.0
        Default Gateway . . . . . . . . . :



The output of the 2 run instances (on the same machine):
--------------------------------------------------------
1)
12/05/2008 10:49:57 test.Test runSimpleSample
INFO: Starting SimpleGMSSample....
12/05/2008 10:49:57 test.Test initializeGMS
INFO: Initializing Shoal for member: server1210578597078 group:Group1
12/05/2008 10:49:57 test.Test registerForGroupEvents
INFO: Registering for group event notifications
12/05/2008 10:49:57 test.Test joinGMSGroup
INFO: Joining Group Group1
12/05/2008 10:49:58 com.sun.enterprise.ee.cms.impl.jxta.ViewWindow
getMemberTokens
INFO: GMS View Change Received for group Group1 : Members in view for
(before change analysis) are :
1: MemberId: server1210578597078, MemberType: CORE, Address:
urn:jxta:uuid-139AFFFD47F1447FA71888B741B77CB3A1C00FD58917452CA532BF555F0150
2703

12/05/2008 10:49:58 test.Test sendMessages
INFO: wait 5 secs to send 10 messages
12/05/2008 10:49:58 com.sun.enterprise.ee.cms.impl.jxta.ViewWindow
newViewObserved
INFO: Analyzing new membership snapshot received as part of event :
MASTER_CHANGE_EVENT
12/05/2008 10:50:03 test.Test sendMessages
INFO: Sending messages...
12/05/2008 10:50:03 test.Test waitForShutdown
INFO: wait 20 secs to shutdown
12/05/2008 10:50:23 test.Test leaveGroupAndShutdown
INFO: Shutting down instance server1210578597078
12/05/2008 10:50:23 com.sun.enterprise.ee.cms.impl.jxta.GMSContext leave
INFO: Leaving GMS group Group1 with shutdown type set to InstanceShutdown

2)
12/05/2008 10:49:59 test.Test runSimpleSample
INFO: Starting SimpleGMSSample....
12/05/2008 10:50:00 test.Test initializeGMS
INFO: Initializing Shoal for member: server1210578600000 group:Group1
12/05/2008 10:50:00 test.Test registerForGroupEvents
INFO: Registering for group event notifications
12/05/2008 10:50:00 test.Test joinGMSGroup
INFO: Joining Group Group1
12/05/2008 10:50:01 com.sun.enterprise.ee.cms.impl.jxta.ViewWindow
getMemberTokens
INFO: GMS View Change Received for group Group1 : Members in view for
(before change analysis) are :
1: MemberId: server1210578600000, MemberType: CORE, Address:
urn:jxta:uuid-139AFFFD47F1447FA71888B741B77CB395386C4D928B44489B1697F65DEFBD
7D03

12/05/2008 10:50:01 com.sun.enterprise.ee.cms.impl.jxta.ViewWindow
newViewObserved
INFO: Analyzing new membership snapshot received as part of event :
MASTER_CHANGE_EVENT
12/05/2008 10:50:01 test.Test sendMessages
INFO: wait 5 secs to send 10 messages
12/05/2008 10:50:06 test.Test sendMessages
INFO: Sending messages...
12/05/2008 10:50:06 test.Test waitForShutdown
INFO: wait 20 secs to shutdown
12/05/2008 10:50:26 test.Test leaveGroupAndShutdown
INFO: Shutting down instance server1210578600000
12/05/2008 10:50:26 com.sun.enterprise.ee.cms.impl.jxta.GMSContext leave
INFO: Leaving GMS group Group1 with shutdown type set to InstanceShutdown


My previous post:
-----------------

Hi,
I'm trying to use Shoal..But I'm missing something in the concept maybe...
I've used the example attached to this mail (which suggested as part of
Shreedhar' s Weblog) but it didn't work for me..
I'm running the example under jdk 1.6, by invoking 2 instances of the main
class..and there is no messages transfer between the 2 instances!
is it ok or something is totally wrong with what i'm doing ?
can you please guide me to make this example run as expected?
How Shaol is related to "Sun GlassFish Enterprise Server", if any?


Tnanks in advance.

Farid Ghawi
---------------------------
Ivory Software Systems LTD.
Tel: 03-5381-865