Hi All, I am having a problem running a srcds instance under the python based process manager supervisord (http://supervisord.org). [1] The problem seems to be srcds specific, as hlds works fine, and every other program I have tried. I have setup a basic program definition to run "./srcds_i686 -game cstrike +map de_train", the same as I would from a shell but the program stalls at startup without producing any output. An strace on the program shows it appears to be stuck in a loop calling select on stdout and timing out, eg: select(1, [0], NULL, NULL, {0, 0}) = 0 (Timeout) gettimeofday({1236551671, 990386}, NULL) = 0 nanosleep({0, 1000000}, NULL) = 0 select(1, [0], NULL, NULL, {0, 0}) = 0 (Timeout) gettimeofday({1236551671, 991581}, NULL) = 0 gettimeofday({1236551671, 991634}, NULL) = 0 gettimeofday({1236551671, 991686}, NULL) = 0 gettimeofday({1236551671, 991737}, NULL) = 0 gettimeofday({1236551671, 991788}, NULL) = 0 accept(7, 0xbff9c020, [16]) = -1 EAGAIN (Resource temporarily unavailable) gettimeofday({1236551671, 991910}, NULL) = 0 gettimeofday({1236551671, 991961}, NULL) = 0 recvfrom(4, 0xbff85940, 96016, 0, 0xbff858d0, 0xbff858cc) = -1 EAGAIN (Resource temporarily unavailable) This to me looks like it's sitting in a loop waiting for stdout to be readable, but I'm not really sure. The way supervisor spawns the process is rather simple; it forks, dups stdin and stdout to a pipe (which has O_NDELAY set) then calls execve with the appropriate args and environment variables (I have LD_LIBRARY_PATH set to .:bin as srcds_run does). I have tried duplicating this by writing my own script: r...@blackout:~/agcp/games/css# cat srcds_test.py #!/usr/bin/env python from fcntl import fcntl, F_SETFL, F_GETFL import os env = {'LD_LIBRARY_PATH':".:bin"} fcntl(1, F_SETFL, fcntl(1, F_GETFL) | os.O_NDELAY) os.execve("./srcds_i686", ["./srcds_i686", "-game", "cstrike", "+map", "de_train"], env) r...@blackout:~/agcp/games/css# ./srcds_test.py Console initialized. Game.dll loaded for "Counter-Strike: Source" maxplayers set to 32 Network: IP 127.0.1.1, mode MP, dedicated Yes, ports 27015 SV / 27005 CL Executing dedicated server config file Incorrect price blob version! Update your server! ERROR: mp_dynamicpricing set to 1 but couldn't download the price list! Error: Material "sprites/bubble" : proxy "AnimatedTexture" not found! Error: Material "particle/smokestack" : proxy "ParticleSphereProxy" not found! Error: Material "sprites/glow_test02" : proxy "lampbeam" not found! Section [Scenes]: 0 resources total 0 bytes, 0.00 % of limit (2.10 MB) appdatacache.cpp (311) : Assertion Failed: !"Implement me" couldn't exec server.cfg Adding master server 68.142.72.250:27011 Adding master server 69.28.140.247:27011 Connection to Steam servers successful. VAC secure mode is activated. But as you can see it works fine. I've hit a brick wall and am kinda stuck. Can anyone suggest what the cause of this problem could be? What is srcds doing differently with the pipes than other programs? What is srcds sitting waiting for? Cheers for any help, Sam Collinson BODY { font-family:Arial, Helvetica, sans-serif;font-size:12px; }
Links: ------ [1] http://supervisord.org). _______________________________________________ To unsubscribe, edit your list preferences, or view the list archives, please visit: http://list.valvesoftware.com/mailman/listinfo/hlds_linux
