GitLab

* Extend logging in IOFetch (and add message definitions)
* Update buffer size setting for UDP socket
* remove spaces at end of lines in other files

IOFetch is a general upstream "fetch" class that should be able to
operate over TCP or UDP.  Related changes have been made in the
associated classes.  So far, only the unit tests for a UDP fetch
have been made (and passed).

In particular:
* Use Use asiolink abstractions instead of Boost::asio directly
* Add cross-section checks (answer/question v authority)
* Extended description of bailiwick
* Methods added to isc::dns::Message and asiolink::IOAddress

briefly talked about it on jabber, no one opposed to it, Jeremy explicitly
agreed.  changes are trivial themselves, so no explicit review.

 ../../../src/lib/asiolink/ioaddress.h:37: warning: 'class asiolink::IOAddress' has virtual functions but non-virtual destructor

so remove "virtual"

(via jabber)


git-svn-id: svn://bind10.isc.org/svn/bind10/branches/trac327@3508 e5f2f494-b856-4b98-b285-d166d9295462

git-svn-id: svn://bind10.isc.org/svn/bind10/branches/trac327@3310 e5f2f494-b856-4b98-b285-d166d9295462

asiolink.cc are now in multiple files (ioaddress.h, iosocket.h, etc).
Also removed some shared_ptr's that weren't really needed in tcpdns
and udpdns.  This work isn't done yet, but committing now to simplify
the review a bit.



git-svn-id: svn://bind10.isc.org/svn/bind10/branches/trac327@3150 e5f2f494-b856-4b98-b285-d166d9295462