file descriptors to public/private ssl keys left open

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What steps will reproduce the problem?
1. start the turn server with ssl on (cert/pkey)
2.
3.

What is the expected output? What do you see instead?
ssl cert and pkey loaded in memory, file descriptors closed. However they are 
left open after startup.

$ grep -ir ssl-ai /etc/turnserver.conf
cert=/etc/ssl/cert.pem
pkey=/etc/ssl/pkey.key

$ sudo lsof -p $(pidof turnserver)  | grep -i ssl
turnserve 32420 root    5r   REG      253,6     7196         20 
/etc/ssl/cert.pem
turnserve 32420 root    6r   REG      253,6     1704         52 
/etc/ssl/pkey.key

this prevents for example to unmount /etc/ssl, in cases where e.g. it is being 
kept encrypted via cryptsetup

What version of the product are you using? On what operating system?

debian linux

ii  rfc5766-turn-server                    3.2.3.2-1                i386        
             TURN and STUN server for VoIP

Original issue reported on code.google.com by fgiunch...@gmail.com on 4 Apr 2014 at 11:09

[GoogleCodeExporter]

Will be fixed in 3.2.3.3

Original comment by mom040...@gmail.com on 4 Apr 2014 at 11:13

• Changed state: Accepted

[GoogleCodeExporter]

Original comment by mom040...@gmail.com on 6 Apr 2014 at 5:28

• Changed state: Fixed