[jboss-as7-dev] TCPPING in AS7

[Jason T. Greene]

We have to be careful about this in the future. We should preserve old 
defaults for older configs.

On 3/15/12 1:01 AM, Richard Achmatowicz wrote:
> He may have been referring to the fact that in AS 7.1.1 if you don't
> include a<transport/>  element in your cache container, you don't get a
> transport. And in that case, caches in two instances of that cache
> container would not communicate.
>
> On 03/14/2012 07:12 PM, Kabir Khan wrote:
>> 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
>>>
>>> _______________________________________________
>>> jboss-as7-dev mailing list
>>> jboss-as7-dev at lists.jboss.org
>>> https://lists.jboss.org/mailman/listinfo/jboss-as7-dev
>>
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>
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-- 
Jason T. Greene
JBoss AS Lead / EAP Platform Architect
JBoss, a division of Red Hat