DnsClient TCP socket timeout

[Pavel Rappo]

I have created an issue to track this:

    https://bugs.openjdk.java.net/browse/JDK-8228580

> Hello list
> 
> Have you ever considered the problem reported here:
> 
> https://stackoverflow.com/questions/14603553/dns-query-freezes-with-dnscontextfactory-in-java
> 
> 
> A DNS query gets stuck easily if read timeout is not set on the
> socket. The proposed solution is trivial. I can author the change, if
> I can have it sponsored.
> 
> 
> -- 
> Milan Mimica