[JBoss JIRA] (WFLY-3051) JMX connection to remote server-instances is not happening in wildfly 8.0.0.Final in domain mode
by Rituraj Sinha (JIRA)
[ https://issues.jboss.org/browse/WFLY-3051?page=com.atlassian.jira.plugin.... ]
Rituraj Sinha commented on WFLY-3051:
-------------------------------------
Hi Darran,
is there any progress related to the issue ...?
Thanks
> JMX connection to remote server-instances is not happening in wildfly 8.0.0.Final in domain mode
> ------------------------------------------------------------------------------------------------
>
> Key: WFLY-3051
> URL: https://issues.jboss.org/browse/WFLY-3051
> Project: WildFly
> Issue Type: Task
> Security Level: Public(Everyone can see)
> Components: JMX, Remoting
> Affects Versions: 8.0.0.Final
> Reporter: Rituraj Sinha
> Assignee: Darran Lofthouse
> Fix For: 8.0.1.Final
>
>
> i have gone through the below link for JMX subsystem for wildfly 8 as
> https://docs.jboss.org/author/display/WFLY8/JMX+subsystem+configuration
>
> but unable to connect to server-instances running remotely ...i have posted my question there as well and pasting it here now ...
> can someone please give us the steps to configure JMX through jconsole...?
> changes done on the domain.xml are the same as stated above
> <subsystem xmlns="urn:jboss:domain:jmx:1.3">
> <expose-resolved-model/>
> <expose-expression-model/>
> <remoting-connector use-management-endpoint="false"/>
> </subsystem>
> <subsystem xmlns="urn:jboss:domain:jmx:1.3">
> <expose-resolved-model/>
> <expose-expression-model/>
> <remoting-connector use-management-endpoint="false"/>
> </subsystem>
> as per the jboss-as-jmx_1_3.xsd its like
> <xs:attribute name="use-management-endpoint" type="xs:boolean" default="true" use="optional" >
> <xs:annotation>
> <xs:documentation>
> If true then this connector will use the management endpoint, otherwise it will use the
> remoting subsystem endpoint.
> </xs:documentation>
> </xs:annotation>
> </xs:attribute>
> now if we are making it false then it should be using the remoting endpoint ...now remoting subsystem by default uses ApplicatoinRealm
> i have created application-user and password for the same but when i am trying to connect to remote server-instances its not connecting it....
> below is what i am able to connect to
> service:jmx:http-remoting-jmx://remote_hostA:9990 --
> Unknown macro: {host A is where my domain_controller is running}
> how can i access the server-instances running on domain_controller
> Unknown macro: {there are three server_instanaces running on HostA with a port offset of 100 each}
> i am trying to connect with the below url as
> service:jmx:http-remoting-jmx://lremote_hostA:8180
> let me know if something is missing from my side...
> Thanks
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11 years, 7 months
[JBoss JIRA] (JGRP-1804) UDP: sending of multicasts fails after an ifdown / ifup cycle
by Bela Ban (JIRA)
[ https://issues.jboss.org/browse/JGRP-1804?page=com.atlassian.jira.plugin.... ]
Bela Ban updated JGRP-1804:
---------------------------
Description:
After an ifdown / if up cycle, sending of multicast messages over mcast_sock fails with an IOException (no such device). Sending unicast datagram packets works.
SOLUTION:
Catch the IOException on the send and set the interface again ({{MulticastSocket.setInterface()}}). This was confirmed to work.
Perhaps count the number of failures and only reset the interface when the count exceeds a threshold
was:
After an ifdown / if up cycle, sending of multicast messages over mcast_sock fails with an IOException (no such device). Sending unicast datagram packets works.
SOLUTION:
Catch the IOException on the send and set the interface again ({{MulticastSocket.setInterface()}}). This was confirmed to work.
> UDP: sending of multicasts fails after an ifdown / ifup cycle
> -------------------------------------------------------------
>
> Key: JGRP-1804
> URL: https://issues.jboss.org/browse/JGRP-1804
> Project: JGroups
> Issue Type: Bug
> Reporter: Bela Ban
> Assignee: Bela Ban
> Fix For: 3.5
>
>
> After an ifdown / if up cycle, sending of multicast messages over mcast_sock fails with an IOException (no such device). Sending unicast datagram packets works.
> SOLUTION:
> Catch the IOException on the send and set the interface again ({{MulticastSocket.setInterface()}}). This was confirmed to work.
> Perhaps count the number of failures and only reset the interface when the count exceeds a threshold
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11 years, 7 months
[JBoss JIRA] (JGRP-1804) UDP: sending of multicasts fails after an ifdown / ifup cycle
by Bela Ban (JIRA)
[ https://issues.jboss.org/browse/JGRP-1804?page=com.atlassian.jira.plugin.... ]
Bela Ban updated JGRP-1804:
---------------------------
Description:
After an ifdown / if up cycle, sending / receiving of multicast messages over mcast_sock fails with an IOException (no such device). Sending / receiving unicast datagram packets works.
SOLUTION:
Catch the IOException on the send/receive and set the interface again ({{MulticastSocket.setInterface()}}). This was confirmed to work.
Perhaps count the number of failures and only reset the interface when the count exceeds a threshold
was:
After an ifdown / if up cycle, sending of multicast messages over mcast_sock fails with an IOException (no such device). Sending unicast datagram packets works.
SOLUTION:
Catch the IOException on the send and set the interface again ({{MulticastSocket.setInterface()}}). This was confirmed to work.
Perhaps count the number of failures and only reset the interface when the count exceeds a threshold
> UDP: sending of multicasts fails after an ifdown / ifup cycle
> -------------------------------------------------------------
>
> Key: JGRP-1804
> URL: https://issues.jboss.org/browse/JGRP-1804
> Project: JGroups
> Issue Type: Bug
> Reporter: Bela Ban
> Assignee: Bela Ban
> Fix For: 3.5
>
>
> After an ifdown / if up cycle, sending / receiving of multicast messages over mcast_sock fails with an IOException (no such device). Sending / receiving unicast datagram packets works.
> SOLUTION:
> Catch the IOException on the send/receive and set the interface again ({{MulticastSocket.setInterface()}}). This was confirmed to work.
> Perhaps count the number of failures and only reset the interface when the count exceeds a threshold
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11 years, 7 months