[tor-relays] SIGHUP causing obfs warning/disabling

Hi, I sent a SIGHUP to the tor process after altering the torrc and got this effect: Jan 19 00:47:42.000 [notice] Tor 0.2.9.8 opening log file. Jan 19 00:47:55.000 [warn] Server managed proxy encountered a method error. (obfs3 Could not set up listener (0.0.0.0:xxxxx) for 'obfs3' (Address already in use).) Jan 19 00:47:55.000 [warn] Managed proxy at '/usr/bin/obfsproxy' failed the configuration protocol and will be destroyed.

It did it again when I restored the torrc and SIGHUPed again. Obfs3 is still running and listening afaict: tor 17356 0.0 0.2 49944 1736 ?? S 20Dec16 0:13.04 /opt/local/Library/Frameworks/Python.... Python 17356 tor 3u IPv4 0x02eb32a4 0t0 TCP *:xxxxx (LISTEN)

Bug or !Bug ?

GD