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<a href="https://community.jboss.org/index.jspa" style="text-decoration: none; color: #E1E1E1">JBoss Community</a></h1>
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Session replication using AS7 clustering, S3 PING, Amazon EC2
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created by <a href="https://community.jboss.org/people/silverdev">H R</a> in <i>JBoss AS 7 Development</i> - <a href="https://community.jboss.org/message/783143#783143">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hello all,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I am trying to setup session replication using AS7 clustering, S3 PING and Amazon EC2 for the Seam booking EAR app.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>So far, I have managed to get session replication working with two different local servers running on the same network using S3 ping and AS7: </p><ol><li>The S3 bucket is created with two files.</li><li>I can restart one server and continue my browser session.</li></ol><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I am running into a problem when trying to get this same setup running on Amazon EC2. Here's how far I could get on the Amazon cloud:</p><ol><li>I start JBoss using the following command:<p>standalone.sh -c standalone-ha.xml -Djboss.server.base.dir=standalone -b 10.X.Y.Z -Djboss.default.jgroups.stack=tcp -Djboss.node.name=node1 &amp;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></li><li>The S3 bucket is created with two files. Relevant part of standalone-ha.xml:<pre class="jive-pre"><code class="jive-code jive-xml">                <span class="jive-xml-tag"><protocol type="S3_PING"></span>
                    <span class="jive-xml-tag"><property name="access_key"></span>
                        xxx
                    <span class="jive-xml-tag"></property></span>
                    <span class="jive-xml-tag"><property name="secret_access_key"></span>
                        xxx
                    <span class="jive-xml-tag"></property></span>
                    <span class="jive-xml-tag"><property name="prefix"></span>
                        jbossas7-s3ping
                    <span class="jive-xml-tag"></property></span>
                    <span class="jive-xml-tag"><property name="timeout"></span>
                        60000
                    <span class="jive-xml-tag"></property></span>
                <span class="jive-xml-tag"></protocol></span>
</code></pre></li><li>JGroups logs says:<p>09:59:23,254 INFO  <a class="jive-link-external-small" href="org.jboss.as.clustering.jgroups">org.jboss.as.clustering.jgroups</a> (ServerService Thread Pool -- 37) JBAS010260: Activating JGroups subsystem.10:00:08,631 INFO  <a class="jive-link-external-small" href="org.infinispan.remoting.transport.jgroups.JGroupsTransport">org.infinispan.remoting.transport.jgroups.JGroupsTransport</a> (pool-15-thread-1) ISPN000078: Starting JGroups Channel</p><p>10:00:08,636 DEBUG <a class="jive-link-external-small" href="org.infinispan.remoting.transport.jgroups.JGroupsTransport">org.infinispan.remoting.transport.jgroups.JGroupsTransport</a> (pool-15-thread-1) New view accepted: <a class="" href="https://community.jboss.org/message/783143#783143#783143/0">node1/web</a> <a class="" href="https://community.jboss.org/message/783143#783143#783143/node1/web">Session replication using AS7 clustering, S3 PING, Amazon EC2</a></p><p>10:00:08,636 INFO  <a class="jive-link-external-small" href="org.infinispan.remoting.transport.jgroups.JGroupsTransport">org.infinispan.remoting.transport.jgroups.JGroupsTransport</a> (pool-15-thread-1) ISPN000094: Received new cluster view: <a class="" href="https://community.jboss.org/message/783143#783143#783143/0">node1/web</a> <a class="" href="https://community.jboss.org/message/783143#783143#783143/node1/web">Session replication using AS7 clustering, S3 PING, Amazon EC2</a></p><p>10:00:08,637 INFO  <a class="jive-link-external-small" href="org.infinispan.remoting.transport.jgroups.JGroupsTransport">org.infinispan.remoting.transport.jgroups.JGroupsTransport</a> (pool-15-thread-1) ISPN000079: Cache local address is node1/web, physical addresses are <a class="" href="https://community.jboss.org/message/783143#783143#783143/10.194.93.149:7600">Session replication using AS7 clustering, S3 PING, Amazon EC2</a></p><p>10:00:08,638 DEBUG <a class="jive-link-external-small" href="org.infinispan.remoting.transport.jgroups.JGroupsTransport">org.infinispan.remoting.transport.jgroups.JGroupsTransport</a> (pool-15-thread-1) Waiting on view being accepted</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></li></ol><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Note:</p><ol><li>I have opened ICMP,TCP ports for EC2 Security Groups on both EC2 instances</li><li>I have disabled firewall on both instances</li><li>I can telnet from instance to the other on port 7600.</li><li>I have attached my AS7 config.</li></ol><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Can anyone help?</p></div>
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