11:59 a.m.
I'm adding a JGroup stack protocol using this command:
/subsystem=jgroups/stack=tcp/protocol=JDBC_PING:add()
But, the new protocol is added to the end of the list of protocols. And,
since protocol order matters, how do I add the protocol to the front of the
list? And, I'd prefer to do it without tweaking the XML directly. Any
pointers?
--
Michael Irwin
4:30 p.m.
Hi Michael
There is no operation for inserting a protocol layer at a specific
position in the stack.
You will have to remove the original stack definition and recreate it
with a series of commands.
This can be placed into a CLI batch and executed as a script if you need
to do it often.
Here is an example:
contents of the CLI script (the following commands in a text file
called, say, setstack.cli):
--------------------------------------------------------------------------------------
connect
batch
/subsystem=jgroups/stack=tcp:remove()
/subsystem=jgroups/stack=tcp:add()
/subsystem=jgroups/stack=tcp/transport=TCP:add(socket-binding="jgroups-tcp")
/subsystem=jgroups/stack=tcp/protocol=MPING:add(socket-binding="jgroups-mping")
/subsystem=jgroups/stack=tcp/protocol=MERGE3:add()
/subsystem=jgroups/stack=tcp/protocol=FDSOCK:add(socket-binding="jgroups-tcp-fd")
/subsystem=jgroups/stack=tcp/protocol=FD:add()
/subsystem=jgroups/stack=tcp/protocol=VERIFY_SUSPECT:add()
/subsystem=jgroups/stack=tcp/protocol=pbcast.NAKACK2:add()
/subsystem=jgroups/stack=tcp/protocol=UNICAST3:add()
/subsystem=jgroups/stack=tcp/protocol=pbcast.STABLE:add()
/subsystem=jgroups/stack=tcp/protocol=pbcast.GMS:add()
/subsystem=jgroups/stack=tcp/protocol=MFC:add()
/subsystem=jgroups/stack=tcp/protocol=FRAG2:add()
run-batch
--------------------------------------------------------------------------------------
execute the CLI script:
./jboss-cli.sh --file=setstack.cli
Richard
On 29/07/16 12:59 PM, Michael Irwin wrote:
I'm adding a JGroup stack protocol using this command:
/subsystem=jgroups/stack=tcp/protocol=JDBC_PING:add()
But, the new protocol is added to the end of the list of protocols.
And, since protocol order matters, how do I add the protocol to the
front of the list? And, I'd prefer to do it without tweaking the XML
directly. Any pointers?
--
Michael Irwin
_______________________________________________
wildfly-dev mailing list
wildfly-dev(a)lists.jboss.org
https://lists.jboss.org/mailman/listinfo/wildfly-dev
4:40 p.m.
There was an “add-index” param that was added in 10[1] and perhaps only became functional
in the just released 10.1.0.CR1 due to [2].
[1] https://issues.jboss.org/browse/WFLY-4723
<https://issues.jboss.org/browse/WFLY-4723>
[2] https://issues.jboss.org/browse/WFLY-6782
<https://issues.jboss.org/browse/WFLY-6782>
On Jul 29, 2016, at 4:30 PM, Richard Achmatowicz
<rachmato(a)redhat.com> wrote:
Hi Michael
There is no operation for inserting a protocol layer at a specific position in the
stack.
You will have to remove the original stack definition and recreate it with a series of
commands.
This can be placed into a CLI batch and executed as a script if you need to do it often.
Here is an example:
contents of the CLI script (the following commands in a text file called, say,
setstack.cli):
--------------------------------------------------------------------------------------
connect
batch
/subsystem=jgroups/stack=tcp:remove()
/subsystem=jgroups/stack=tcp:add()
/subsystem=jgroups/stack=tcp/transport=TCP:add(socket-binding="jgroups-tcp")
/subsystem=jgroups/stack=tcp/protocol=MPING:add(socket-binding="jgroups-mping")
/subsystem=jgroups/stack=tcp/protocol=MERGE3:add()
/subsystem=jgroups/stack=tcp/protocol=FDSOCK:add(socket-binding="jgroups-tcp-fd")
/subsystem=jgroups/stack=tcp/protocol=FD:add()
/subsystem=jgroups/stack=tcp/protocol=VERIFY_SUSPECT:add()
/subsystem=jgroups/stack=tcp/protocol=pbcast.NAKACK2:add()
/subsystem=jgroups/stack=tcp/protocol=UNICAST3:add()
/subsystem=jgroups/stack=tcp/protocol=pbcast.STABLE:add()
/subsystem=jgroups/stack=tcp/protocol=pbcast.GMS:add()
/subsystem=jgroups/stack=tcp/protocol=MFC:add()
/subsystem=jgroups/stack=tcp/protocol=FRAG2:add()
run-batch
--------------------------------------------------------------------------------------
execute the CLI script:
./jboss-cli.sh --file=setstack.cli
Richard
On 29/07/16 12:59 PM, Michael Irwin wrote:
> I'm adding a JGroup stack protocol using this command:
>
> /subsystem=jgroups/stack=tcp/protocol=JDBC_PING:add()
>
> But, the new protocol is added to the end of the list of protocols. And, since
protocol order matters, how do I add the protocol to the front of the list? And, I'd
prefer to do it without tweaking the XML directly. Any pointers?
>
> --
> Michael Irwin
>
>
> _______________________________________________
> wildfly-dev mailing list
> wildfly-dev(a)lists.jboss.org <mailto:wildfly-dev@lists.jboss.org>
> https://lists.jboss.org/mailman/listinfo/wildfly-dev
<https://lists.jboss.org/mailman/listinfo/wildfly-dev>
_______________________________________________
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--
Brian Stansberry
Manager, Senior Principal Software Engineer
JBoss by Red Hat
3049
days inactive
3049
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2 comments
3 participants
participants (3)
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Richard Achmatowicz