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From Jacob Barrett <jbarr...@pivotal.io>
Subject Re: geode-native ipv6
Date Thu, 22 Aug 2019 04:56:21 GMT
You might start by updating the framework’s Cluster class accept a hostname that would be
used for both Locator and Server classes. Then in an IPv6 tests you could set the hostname
to '0:0:0:0:0:0:0:1’, which is the loopback address. In theory this should work. 

In Cluster.hpp:
Look for all the NamedType definitions and add.
using BindAddress = NamedType<std::string, struct BindAddressParameter>;
Plumb it though to Locator and Server.

In your test:
Cluster cluster(…, BindAddress(“0:0:0:0:0:0:0:1"));


Even more simple may be to not allow the hostname but just a flag for IPv4 or IPv6 and internally
set the hostname to the IPv6 or IPv6 localhost address.

In Cluster.hpp:
using UseIpv6 = NamedType<std::bool, struct UseIpv6Parameter>;
Then plumb that through to Locator and Server and select the appropriate loopback address.

In your test:
Cluster cluster(…, UseIpv6(true));


I can help you in more detail if you want. 

-Jake


> On Aug 21, 2019, at 12:34 AM, Mario Ivanac <mario.ivanac@est.tech> wrote:
> 
> Hi,
> 
> 
> Can you help me, how to simulate ipv6 in new integration test framework?
> 
> 
> BR,
> 
> Mario
> 
> ________________________________
> Šalje: Jacob Barrett <jbarrett@pivotal.io>
> Poslano: 14. kolovoza 2019. 21:00:35
> Prima: dev@geode.apache.org <dev@geode.apache.org>
> Predmet: Re: geode-native ipv6
> 
> Can you build an integration test in the new framework?
> 
>> On Aug 14, 2019, at 11:25 AM, Mario Ivanac <mario.ivanac@est.tech> wrote:
>> 
>> Hi,
>> 
>> 
>> created https://issues.apache.org/jira/browse/GEODE-7086, and PR with code impacts.
>> 
>> Proposed solution was tried on IPv6 environment, and basic operations (PUT/GET) were
successful.
>> 
>> Additional test needed.
>> 
>> 
>> BR,
>> 
>> Mario
>> 
>> ________________________________
>> Šalje: Blake Bender <bbender@pivotal.io>
>> Poslano: 9. kolovoza 2019. 0:03:32
>> Prima: dev@geode.apache.org <dev@geode.apache.org>
>> Predmet: Re: geode-native ipv6
>> 
>> This chunk of code in the client handshake code leads me to believe it is
>> still IPv4 only.  Won't say it's definitive, cause I'm not 100% certain
>> hostaddr is used on the server side, but still...
>> 
>> // writing first 4 bytes of the address. This will be same until
>> // IPV6 support is added in the client
>> uint32_t temp;
>> memcpy(&temp, hostAddr, 4);
>> m_memID.writeInt(static_cast<int32_t>(temp));
>> 
>> 
>>> On Thu, Aug 8, 2019 at 1:18 PM Jacob Barrett <jbarrett@pivotal.io> wrote:
>>> 
>>> We are on the latest ACE.
>>> 
>>>> On Aug 8, 2019, at 9:56 AM, Mark Hanson <mhanson@pivotal.io> wrote:
>>>> 
>>>> The latest ACE framework seems to have support, but I don’t know how far
>>> off latest we are. I don’t think we test anything in an IPv6 context, so I
>>> would say no that we don’t officially support it in the client. Given some
>>> time, I could do some testing..
>>>> 
>>>> Thanks,
>>>> Mark
>>>> 
>>>>> On Aug 8, 2019, at 7:35 AM, Blake Bender <bbender@pivotal.io> wrote:
>>>>> 
>>>>> I'm sure someone will chime in with a more definitive answer, but I'm
>>>>> pretty certain the answer is no, sorry.
>>>>> 
>>>>> Thanks,
>>>>> 
>>>>> Blake
>>>>> 
>>>>> 
>>>>>> On Thu, Aug 8, 2019 at 4:28 AM Mario Ivanac <mario.ivanac@est.tech>
>>> wrote:
>>>>>> 
>>>>>> Hi,
>>>>>> 
>>>>>> 
>>>>>> can you tell me does geode-native client support ipv6?
>>>>>> 
>>>>>> 
>>>>>> BR,
>>>>>> 
>>>>>> Mario
>>>>>> 
>>>> 
>>> 


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