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https://issues.apache.org/activemq/browse/AMQ-2776?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=60958#action_60958
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Eric commented on AMQ-2776:
---------------------------
With multicast discovery, I think I found the problem
My transport connector was in 5.3.0
<transportConnector name="TestDeCharge-DEFAULT-IN"
uri="tcp://td0sib01s.priv.atos.fr:61616?useLocalHost=false"
discoveryUri="multicast://default?group=TestDeCharge-DEFAULT"/>
In 5.3.0, the corresponding multicast frame is
09:59:02.870809 IP td0sib01s.priv.atos.fr.6155 > 239.255.2.3.6155: UDP, length
102
0x0000: 4500 0082 0000 4000 0111 959b 0a18 e7b5 e.....@.........
0x0010: efff 0203 180b 180b 006e e44f 5465 7374 .........n.OTest
0x0020: 4465 4368 6172 6765 2d44 4546 4155 4c54 DeCharge-DEFAULT
0x0030: 2e41 6374 6976 654d 512d 342e 616c 6976 .ActiveMQ-4.aliv
0x0040: 652e 256c 6f63 616c 686f 7374 2574 6370 e.%localhost%tcp
0x0050: 3a2f 2f74 6430 7369 6230 3173 2e70 7269 ://td0sib01s.pri
0x0060: 762e 6174 6f73 2e66 723a 3631 3631 363f v.atos.fr:61616?
0x0070: 7573 654c 6f63 616c 486f 7374 3d66 616c useLocalHost=fal
0x0080: 7365 se
In 5.3.2, the corresponding multicast frame is
[r...@td0sib01s ~]# tcpdump -s 200 -c 4 src host td0sib01s and ip multicast -X
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0, link-type EN10MB (Ethernet), capture size 200 bytes
09:51:30.818735 IP td0sib01s.priv.atos.fr.6155 > 239.255.2.3.6155: UDP, length
83
0x0000: 4500 006f 0000 4000 0111 95ae 0a18 e7b5 e.....@.........
0x0010: efff 0203 180b 180b 005b e43c 5465 7374 .........[.<Test
0x0020: 4465 4368 6172 6765 2d44 4546 4155 4c54 DeCharge-DEFAULT
0x0030: 2e41 6374 6976 654d 512d 342e 616c 6976 .ActiveMQ-4.aliv
0x0040: 652e 256c 6f63 616c 686f 7374 2574 6370 e.%localhost%tcp
0x0050: 3a2f 2f74 6430 7369 6230 3173 2e70 7269 ://td0sib01s.pri
0x0060: 762e 6174 6f73 2e66 723a 3631 3631 36 v.atos.fr:61616
without "?useLocalHost=false"
A broker that is present on the same server wants to connect with
useLocalHost=true => localhost and not "address".
it fails to connect.
Eric-AWL
> Connection refused when using shortname in activemqurl
> ------------------------------------------------------
>
> Key: AMQ-2776
> URL: https://issues.apache.org/activemq/browse/AMQ-2776
> Project: ActiveMQ
> Issue Type: Bug
> Components: Connector
> Affects Versions: 5.3.2, 5.4.0
> Environment: Suse 10 Sp2
> Reporter: vioa lu
> Fix For: 5.4.0
>
> Attachments: activemq-2776.patch
>
>
> 1. On server suse10sp268, start activemq , then run activemq-admin.bat browse
> --amqurl tcp://suse10sp268:61616 TEST.FOO , got excecption Caused by:
> javax.jms.JMSException: Could not connect to broker URL:
> tcp://suse10sp268:61616. Reason: java.net.ConnectException: Connection
> refused: connect
> at
> org.apache.activemq.util.JMSExceptionSupport.create(JMSExceptionSupport.java:35)
> at
> org.apache.activemq.ActiveMQConnectionFactory.createActiveMQConnection(ActiveMQConnectionFactory.java:286)
> at
> org.apache.activemq.ActiveMQConnectionFactory.createConnection(ActiveMQConnectionFactory.java:185)
> at
> org.apache.activemq.ra.ActiveMQConnectionSupport.makeConnection(ActiveMQConnectionSupport.java:79)
> at
> org.apache.activemq.ra.ActiveMQConnectionSupport.makeConnection(ActiveMQConnectionSupport.java:61)
> at
> org.apache.activemq.ra.ActiveMQManagedConnectionFactory.createManagedConnection(ActiveMQManagedConnectionFactory.java:169)
> ... 42 more
> Caused by: java.net.ConnectException: Connection refused: connect
> at java.net.PlainSocketImpl.socketConnect(Native Method)
> at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
> at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
> at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
> at java.net.Socket.connect(Socket.java:519)
> at
> org.apache.activemq.transport.tcp.TcpTransport.connect(TcpTransport.java:483)
> at
> org.apache.activemq.transport.tcp.TcpTransport.doStart(TcpTransport.java:446)
> at org.apache.activemq.util.ServiceSupport.start(ServiceSupport.java:53)
> at
> org.apache.activemq.transport.TransportFilter.start(TransportFilter.java:58)
> at
> org.apache.activemq.transport.TransportFilter.start(TransportFilter.java:58)
> at
> org.apache.activemq.transport.WireFormatNegotiator.start(WireFormatNegotiator.java:72)
> at
> org.apache.activemq.transport.TransportFilter.start(TransportFilter.java:58)
> at
> org.apache.activemq.transport.TransportFilter.start(TransportFilter.java:58)
> at
> org.apache.activemq.ActiveMQConnectionFactory.createActiveMQConnection(ActiveMQConnectionFactory.java:266)
> This happened also when got error starting activemq-ra module in geronimo
> https://issues.apache.org/jira/browse/GERONIMO-5371
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