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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ARTEMIS-1043) NettyConnector not working with IPv6 address
Date Thu, 06 Apr 2017 13:34:41 GMT

    [ https://issues.apache.org/jira/browse/ARTEMIS-1043?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15958940#comment-15958940
] 

ASF GitHub Bot commented on ARTEMIS-1043:
-----------------------------------------

GitHub user jmesnil opened a pull request:

    https://github.com/apache/activemq-artemis/pull/1177

    [ARTEMIS-1043] Support IPv6 in NettyConnector

    Call IPV6Util.encloseHost when creating the uri used to send the HTTP
    ugrade request to ensure that IPv6 address are properly enclosed.
    
    JIRA: https://issues.apache.org/jira/browse/ARTEMIS-1043

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/jmesnil/activemq-artemis ARTEMIS-1043_NettyConnector_IPv6

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/activemq-artemis/pull/1177.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #1177
    
----
commit 7bb3ae5ca53c3bb57360e30cdec7c473ff2bec00
Author: Jeff Mesnil <jmesnil@gmail.com>
Date:   2017-04-06T13:30:06Z

    [ARTEMIS-1043] Support IPv6 in NettyConnector
    
    Call IPV6Util.encloseHost when creating the uri used to send the HTTP
    ugrade request to ensure that IPv6 address are properly enclosed.
    
    JIRA: https://issues.apache.org/jira/browse/ARTEMIS-1043

----


> NettyConnector not working with IPv6 address
> --------------------------------------------
>
>                 Key: ARTEMIS-1043
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-1043
>             Project: ActiveMQ Artemis
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 1.5.3
>            Reporter: Jeff Mesnil
>
> Artemis client doesn't correctly enclose IPv6 address when sending HTTP upgrade packet.

> According to [RFC2732 | https://www.ietf.org/rfc/rfc2732.txt], section {{2. Literal IPv6
Address Format in URL's Syntax}} and [HTTP header field definition specification|https://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html],
correct request URL should be enclosed like following one: {{http://[fe80::56ee:75ff:fe47:c83e]}}

> Following code snippet creates request for URL {{http://fe80::56ee:75ff:fe47:c83e}} 
> {code} 
> HashMap<String, Object> map = new HashMap<String, Object>(); 
> map.put("host", "fe80::56ee:75ff:fe47:c83e"); 
> map.put("port", "8080"); 
> map.put(TransportConstants.HTTP_UPGRADE_ENABLED_PROP_NAME, true); 
> TransportConfiguration transportConfiguration = new TransportConfiguration(NettyConnectorFactory.class.getName(),
map); 
> ConnectionFactory cf = ActiveMQJMSClient.createConnectionFactoryWithoutHA(JMSFactoryType.CF,
transportConfiguration); 
>  connection = cf.createConnection(); 
> {code} 
> This works fine when client connects directly to the server. However it may cause problems
when Artemis connects to proxy which expects IPv6 address correctly enclosed. 
> Artemis client should detect IPv6 address and enclose it, so it conforms to specification.



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