http://bugs.winehq.org/show_bug.cgi?id=26031 Summary: µTorrent (uTorrent) fails listening to a port after a number of persistent connections are opened against it Product: Wine Version: 1.3.13 Platform: All URL: http://www.utorrent.com/ OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: wineserver AssignedTo: wine-bugs(a)winehq.org ReportedBy: t.artem(a)mailcity.com Steps to reproduce: 1) Run µTorrent 2) Incoming connections icon should turn green (port listen: OK), netstat -ln confirms that 3) Start downloading any torrent 4) Incoming connections icon will turn red (Listen error: you should change the listen port) observe these errors logged in uTorrent Logger Tab: [2011-02-09 02:28:50] *** Starting Diagnostic thread *** [2011-02-09 02:28:50] IPv6 is installed [2011-02-09 02:31:46] TCP port bind failed 0.0.0.0:9001: (10048) Error 10048 [2011-02-09 02:32:12] TCP port bind failed 0.0.0.0:9001: (10048) Error 10048 at this point neither Wine, nor µTorrent will be listening to the designated port: # netstat -ln -eep | grep 8008 udp 0 0 0.0.0.0:8008 0.0.0.0:* 500 117033 10470/uTorrent.exe so while uTorrent is listening to the incoming UDP connections, TCP traffic is unmanaged causing the errors in the µTorrent's Logger Tab. The strangest thing is that no other application will be able to use this port (8008): # nc -vl 8008 nc: Address already in use However if I order nc to bind to the loopback interface specifically, it will run: # nc -vl localhost 8008 [running] It's worth noting that when wine/uTorrent "listen" abilities break, there are already some established connections to my_external_IP_address:8008 (right now I see three such ESTABLISHED connections). So, probably there's some sort of bug in wine server - it shouldn't stop listening to a port when persistent connections are made to it - but I'm totally uncertain about it because I have no idea how wine server (should) handles TCP traffic. I can help solving this bug by attaching any required debug information if it's necessary. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.