[tor-bugs] #13953 [Core Tor/Tor]: Self-test reachability test - Listen address from ORPort is ignored, it uses default address unless specified via Address argument

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#13953: Self-test reachability test - Listen address from ORPort is ignored, it
uses default address unless specified via Address argument
--------------------------+-------------------------------
 Reporter:  s7r           |          Owner:
     Type:  enhancement   |         Status:  new
 Priority:  Medium        |      Milestone:  Tor: 0.2.???
Component:  Core Tor/Tor  |        Version:  Tor: 0.2.5.10
 Severity:  Normal        |     Resolution:
 Keywords:  029-proposed  |  Actual Points:
Parent ID:  #17782        |         Points:  medium
 Reviewer:                |        Sponsor:
--------------------------+-------------------------------

Comment (by teor):

 But we're not testing the address that the ORPort or DirPort are listening
 on!

 There's a minimal fix that changes the order of address usage from:
 * Address config option
 * auto-discovered address via various methods

 To:
 * ORPort/DirPort address (if present)
 * Address config option
 * auto-discovered address via various methods

 Bonus points for logging how we got the address, and what to do to change
 it.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/13953#comment:12>
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