[Twisted-Python] Current twisted dns client just doesn't work

Barry Scott barry.scott at forcepoint.com
Tue Dec 8 07:57:33 MST 2020


On Saturday, 5 December 2020 01:37:33 GMT spam tam wrote:
> Twisted provide ability to run dns client in the same thread as main
> twisted application. But it just doesn't work.

I will have to check the code we are using but I think I have this working in
production. I'll have to check for patches.

I recall that the DNS caching code cannot work and we replaced all the
logic.

I get back with details when I get a spare moment.

Barry

> 
> I created pull request which fix the problem:
> https://github.com/twisted/twisted/pull/1488
> 
> I would like to know if twisted community knows about it. This client
> doesn't work for years. I think that we should fix the problem.
> 
> Twisted dns client should work. What do you think? I think we should
> discuss the problem. DNS client protocol provide ANY, A, AAAA
> requests. Current dns ANY request is not enough. My code add A dns
> request after current ANY request.
> 
> Is this enough fix or anybody think it's not enough or may be we
> should find another solution. I think twisted framework should work
> 
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