BIND 10 #259: b10-auth and bind10 cleanup comments

[BIND 10 Development]

#259: b10-auth and bind10 cleanup comments
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 Reporter:  each          |        Owner:  each    
     Type:  defect        |       Status:  accepted
 Priority:  major         |    Milestone:          
Component:  Unclassified  |   Resolution:          
 Keywords:                |    Sensitive:  0       
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Comment(by each):

 A thing I noticed while working in asio_link.cc:  In IOServiceImpl, the
 pointers to tcp4_server_, udp4_server_, tcp6_server and udp6_server_ are
 never set to anything but NULL.  I assume they were supposed to be
 retained so they could be deleted when the IOService object was, and have
 fixed this.

 Regarding Shane's comments:
 I have added asio_link unit tests to check on ports and addresses.
 They're not really complete yet, but it's a start.

 > The run_server() function should test to insure that an IPv6 address
 works

 I'm not quite sure what this means.  It currently tests to ensure that any
 address (v4 or v6) parses correctly, and ASIO will report an error if it
 can't bind to an address; is there a specific failure condition you want
 to check for that I've overlooked?

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Ticket URL: <http://bind10.isc.org/ticket/259#comment:4>
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