BIND 10 #300: Bind10: create one process list and use it to kill all processes in that list

[BIND 10 Development]

#300: Bind10: create one process list and use it to kill all processes in that
list
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  Reporter:  zhanglikun    |            Owner:     
      Type:  enhancement   |           Status:  new
  Priority:  major         |        Milestone:     
 Component:  Boss of BIND  |         Keywords:     
 Sensitive:  0             |   Estimatedhours:  0  
     Hours:  1             |         Billable:  1  
Totalhours:  0             |         Internal:  0  
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 The following comment was copied from ticket #289, which was inputted by
 stephen.

 src/bin/bind10/bind10.py.in
 Remark: the section around this change (lines 350 - 430) start the
 processes in sequence. If there is a problem, all previous processes are
 killed via an explicit set of xxx.process.kill() statements. So adding a
 new process into the list means modifying code further down the module to
 make sure it is killed if a subsequent process fails to start. As each
 process starts, can't it be added to a list and a single function defined
 to kill all processes in that list?

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Ticket URL: <https://bind10.isc.org/ticket/300>
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BIND 10 Development