[jira] Commented: (ZOOKEEPER-667) java client doesn't allow ipv6 numeric connect string
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https://issues.apache.org/jira/browse/ZOOKEEPER-667?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12925923#action_12925923
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Gunnar Wagenknecht commented on ZOOKEEPER-667:
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I'm wondering if there is something else to do for proper connecting on IPv6
systems. I'm on Windows 7 with Java 6 and I do have the following exception in
my logs.
When connecting I specified {{localhost:2181}}.
{noformat}
21:20:04.157 [Worker-0-SendThread()] INFO org.apache.zookeeper.ClientCnxn -
Opening socket connection to server localhost/0:0:0:0:0:0:0:1:2181
21:20:04.188 [Worker-0-SendThread(localhost:2181)] WARN
org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected
error, closing socket connection and attempting reconnect
java.net.SocketException: Address family not supported by protocol family:
connect
at sun.nio.ch.Net.connect(Native Method) ~[na:1.6.0_21]
at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:507)
~[na:1.6.0_21]
at
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1009)
~[na:na]
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1036)
~[na:na]
{noformat}
java client doesn't allow ipv6 numeric connect string
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Key: ZOOKEEPER-667
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-667
Project: Zookeeper
Issue Type: Bug
Components: java client
Affects Versions: 3.2.2
Reporter: Patrick Hunt
Assignee: Patrick Hunt
Priority: Critical
Fix For: 3.3.0
The java client doesn't handle ipv6 numeric addresses as they are colon (:)
delmited. After splitting the host/port on : we look for the port as the
second entry in the array rather than the last entry in the array.
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[jira] Commented: (ZOOKEEPER-667) java client doesn't allow ipv6 numeric connect string
[ https://issues.apache.org/jira/browse/ZOOKEEPER-667?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12833137#action_12833137 ] Benjamin Reed commented on ZOOKEEPER-667: - requiring the port for ipv6 sounds ok to me. i think we can support both for almost free: it turns out that the following are equivalent: InetAddress.getByName([::1]) InetAddress.getByName(::1) the trick is that we have not look for a port if there is a ] after the last : java client doesn't allow ipv6 numeric connect string - Key: ZOOKEEPER-667 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-667 Project: Zookeeper Issue Type: Bug Components: java client Affects Versions: 3.2.2 Reporter: Patrick Hunt Assignee: Patrick Hunt Priority: Critical Fix For: 3.3.0 The java client doesn't handle ipv6 numeric addresses as they are colon (:) delmited. After splitting the host/port on : we look for the port as the second entry in the array rather than the last entry in the array. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (ZOOKEEPER-667) java client doesn't allow ipv6 numeric connect string
[ https://issues.apache.org/jira/browse/ZOOKEEPER-667?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12832717#action_12832717 ] Benjamin Reed commented on ZOOKEEPER-667: - the source of all truth, aka wikipedia http://en.wikipedia.org/wiki/IPv6_address notes that for URLs with ipv6 addresses they use http://[blah:blah::blah]:port. perhaps we should use this syntax as well. btw, i also noticed with some testing that if you bind to ::1, you cannot connect to it using 127.0.0.1. binding to 127.0.0.1 you cannot connect using ::1, but you can use :::127.0.0.1. binding to :::127.0.0.1 you can connect using 127.0.0.1 and :::127.0.0.1 but not ::1. java client doesn't allow ipv6 numeric connect string - Key: ZOOKEEPER-667 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-667 Project: Zookeeper Issue Type: Bug Components: java client Affects Versions: 3.2.2 Reporter: Patrick Hunt Assignee: Patrick Hunt Priority: Critical Fix For: 3.3.0 The java client doesn't handle ipv6 numeric addresses as they are colon (:) delmited. After splitting the host/port on : we look for the port as the second entry in the array rather than the last entry in the array. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
