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From Eric-AWL <eric.vinc...@atosorigin.com>
Subject Re: [jira] Commented: (AMQ-2776) Connection refused when using shortname in activemqurl
Date Thu, 29 Jul 2010 14:22:43 GMT

Hi Gary !

I wanted to use "useLocalHost=false" on my transport connector. But since
this option is now striped, a broker that runs in a different process, on
the same host can discover the broker that sent this broadcast frame, but
can not connect to it !!!

It's because the socket is binded on "address:port" (useLocalHost=false",
and the connection is tried on "127.0.0.1:port" (resolveHostname).

A broker that doesn't run on the same host can connect to it without
problem.

As you can see in my tcpdump frames, in 5.3.0, useLocalHost option, wasn't
striped and the connection between the 2 brokers on the same server worked.

Eric-AWL


JIRA jira@apache.org wrote:
> 
> 
>     [
> https://issues.apache.org/activemq/browse/AMQ-2776?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=60988#action_60988
> ] 
> 
> Gary Tully commented on AMQ-2776:
> ---------------------------------
> 
> the parameters supplied to the TransportConnector are stripped of before
> being broadcast because many of the server side options are not applicable
> to the connection initiator (client side)
> If you want a client to connect using useLocalHost=true, then that option
> needs to be specified on the brokerURL (connection factory) or on the
> networkConnector broker url. The parameters are then applied to all
> discovered urls.
> 
>> 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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> -
> You can reply to this email to add a comment to the issue online.
> 
> 
> 

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