[jboss-as7-dev] TCPPING in AS7

[Kabir Khan]

A guy at last night's JUG was complaining about this. He mentioned there is a new setting to make the cache replicated, which now needs explicitly turning on. The config from 7.0.x does not turn this on in 7.1, the new setting needs turning on. I guess (but have no idea) that it is one of these values from the infinispan 1.2 xsd:

    <xs:complexType name="cache-container">
        <xs:complexContent>
            <xs:extension base="tns:base-cache-container">
                <xs:sequence>
                    <xs:element name="transport" type="tns:transport" minOccurs="0">
                        <xs:annotation>
                            <xs:documentation>Overrides the transport characteristics for this cache container.</xs:documentation>
                        </xs:annotation>
                    </xs:element>
                    <xs:choice maxOccurs="unbounded">
                        <xs:element name="local-cache" type="tns:local-cache">
                            <xs:annotation>
                                <xs:documentation>Defines a LOCAL mode cache.</xs:documentation>
                            </xs:annotation>
                        </xs:element>
                        <xs:element name="replicated-cache" type="tns:replicated-cache">
                            <xs:annotation>
                                <xs:documentation>Defines a REPL_* mode cache.</xs:documentation>
                            </xs:annotation>
                        </xs:element>
                        <xs:element name="invalidation-cache" type="tns:invalidation-cache">
                            <xs:annotation>
                                <xs:documentation>Defines an INVALIDATION_* mode cache.</xs:documentation>
                            </xs:annotation>
                        </xs:element>
                        <xs:element name="distributed-cache" type="tns:distributed-cache">
                            <xs:annotation>
                                <xs:documentation>Defines a DIST_* mode cache.</xs:documentation>
                            </xs:annotation>
                        </xs:element>
                    </xs:choice>
                </xs:sequence>
            </xs:extension>
        </xs:complexContent>
On 14 Mar 2012, at 21:44, William DeCoste wrote:

> Hi Brian,
> 
> Has anything changed in the config of AS7.1 from 7.0.x? I am not seeing 
> any jgroups traffic or discovery. This configuration worked fine in 
> 7.0.x. When JGroups is loaded it just creates 2 1-node clusters. They 
> don't seem to see each other or even be trying.
> 
> Thanks -Bill
> 
> <subsystem xmlns="urn:jboss:domain:jgroups:1.1" default-stack="tcp">
> <stack name="tcp">
> <transport type="TCP" socket-binding="jgroups-tcp"/>
> <protocol type="TCPPING">
> <property name="timeout">
>                         3000
> </property>
> <property name="initial_hosts">
>                         127.0.250.1[7600],127.0.251.1[7600]
> </property>
> <property name="port_range">
>                         1
> </property>
> <property name="num_initial_members">
>                         2
> </property>
> </protocol>
> <protocol type="MERGE2"/>
> <protocol type="FD_SOCK" socket-binding="jgroups-tcp-fd"/>
> <protocol type="FD"/>
> <protocol type="VERIFY_SUSPECT"/>
> <protocol type="BARRIER"/>
> <protocol type="pbcast.NAKACK"/>
> <protocol type="UNICAST2"/>
> <protocol type="pbcast.STABLE"/>
> <protocol type="pbcast.GMS"/>
> <protocol type="UFC"/>
> <protocol type="MFC"/>
> <protocol type="FRAG2"/>
> </stack>
> </subsystem>
> 
> -- 
> Bill DeCoste
> Principal Software Engineer, Red Hat
> 978-204-0920
> wdecoste at redhat.com
> 
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