BIND 10 #3008: Develop NameChange{Sender,Listener} classes.

[BIND 10 Development]

#3008: Develop NameChange{Sender,Listener} classes.
-------------------------------------+-------------------------------------
            Reporter:  tmark         |                        Owner:  tmark
                Type:  enhancement   |                       Status:
            Priority:  medium        |  assigned
           Component:  dhcp-ddns     |                    Milestone:
            Keywords:                |  Sprint-DHCP-20130717
           Sensitive:  0             |                   Resolution:
         Sub-Project:  DHCP          |                 CVSS Scoring:
Estimated Difficulty:  0             |              Defect Severity:  N/A
         Total Hours:  0             |  Feature Depending on Ticket:
                                     |          Add Hours to Ticket:  0
                                     |                    Internal?:  0
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Comment (by tmark):

 The initial implementation has been completed.  It provides the following
 abstract classes:

 !NameChangeListener - Provides the ability to asynchronously receive
 requests
 !NameChangeSender - Provides the ability to asynchronously send requests

 These classes are designed around the boost::asio event model (using
 isc::asiolink wrappers of course), to manage asynchronous IO processing.

 It also provides a concrete derivation which traffics !NameChangeRequests
 across UDP sockets:

 !NameChangeUDPListener
 !NameChangeUDPSender

 The following class diagram provides an visual overview, while file
 abstracts and commentary
 provide detailed explanations:

 [[Image(ncr_io_udp_classes.svg)]]

 !ChangeLog entry suggestion:
 {{{
 6xx.    [func]      [tmark]
     Added initial implementation of classes for sending
     and receiving NameChangeRequests for use with DHCP-
     DDNS. This includes both abstract classes and a
     derivation which traffics requests across UDP sockets.
     (trac3008 git TBD)
 }}}

-- 
Ticket URL: <http://bind10.isc.org/ticket/3008#comment:3>
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