[tor-bugs] #4594 [Tor Relay]: tor_tls_state_changed_callback(): detects of ClientHello is too late

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#4594: tor_tls_state_changed_callback(): detects of ClientHello is too late
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    Reporter:  troll_un   |       Owner:                    
        Type:  defect     |      Status:  new               
    Priority:  major      |   Milestone:  Tor: 0.2.3.x-final
   Component:  Tor Relay  |     Version:  Tor: 0.2.3.8-alpha
  Resolution:             |    Keywords:                    
      Parent:             |      Points:                    
Actualpoints:             |  
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Comment(by asn):

 In some offline time I made the above attached state diagram of an OpenSSL
 server (`s3_srvr.c`).

 It might help us with this ticket and #4587.

 Note that the aesthetics of it are not optimal and there might be some
 bugs too. Tomorrow I'll look some more into it.

 (I made it with a small application called `qfsm`. Use at your own risk. I
 will make a git repository with my 'qfsm file' soon.)

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/4594#comment:3>
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