mò ”®@c@sÓdZdkZdkZdkZdklZlZlZdddddd„Z de fd„ƒYZ ddddddd „Z d „Z ed jo6e d d ddƒeiddjo e ƒqÏndS(s  This module is used to fork the current process into a daemon. Almost none of this is necessary (or advisable) if your daemon is being started by inetd. In that case, stdin, stdout and stderr are all set up for you to refer to the network connection, and the fork()s and session manipulation should not be done (to avoid confusing inetd). Only the chdir() and umask() steps remain as useful. References: UNIX Programming FAQ 1.7 How do I get my program to act like a daemon? http://www.erlenstar.demon.co.uk/unix/faq_2.html#SEC16 Advanced Programming in the Unix Environment W. Richard Stevens, 1992, Addison-Wesley, ISBN 0-201-56317-7. History: 2001/07/10 by Juergen Hermann 2002/08/28 by Noah Spurrier 2003/02/24 by Clark Evans 2003/11/01 by Irmen de Jong --- adapted a bit for Snakelets (raises exception at certain points) http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/66012 N(sSIGINTsSIGTERMsSIGKILLs /dev/nullsstarted with pid %sc Cs"tiiƒtiiƒy.tiƒ}|djotidƒnWnBtj o6}tii d|i |i fƒtidƒnXti dƒtidƒtiƒy.tiƒ}|djotidƒnWnBtj o6}tii d|i |i fƒtidƒnX|p |}nt|dƒ}t|dƒ}t|ddƒ} ttiƒƒ}tii d||ƒtiiƒ|ot|d ƒi d |ƒnti|iƒtiiƒƒti|iƒtiiƒƒti| iƒtiiƒƒd S( sã This forks the current process into a daemon. The stdin, stdout, and stderr arguments are file names that will be opened and be used to replace the standard file descriptors in sys.stdin, sys.stdout, and sys.stderr. These arguments are optional and default to /dev/null. Note that stderr is opened unbuffered, so if it shares a file with stdout then interleaved output may not appear in the order that you expect. isfork #1 failed: (%d) %s it/sfork #2 failed: (%d) %s trsa+s %s sw+s%s N(tsyststdouttflushtstderrtostforktpidtexittOSErrortetwriteterrnotstrerrortchdirtumasktsetsidtfiletstdintsitsotsetstrtgetpidtstartmsgtpidfiletdup2tfileno( RRRRRR RRRR((t$/var/www/html/FrogComplete/daemon.pyt daemonizesB              tDaemonizeErrorcBstZRS(N(t__name__t __module__(((RRQsspid.txtc Csÿ| o'ttiƒdjotid}n|o©y5t|dƒ}t|iƒi ƒƒ}|i ƒWnt j o d}nXd|jp d|joî|pd}t||ƒ‚ny~xwdG|GHti|tƒtidƒdG|GHti|tƒtidƒd G|GHti|tƒtidƒqÈWWqtj o<} d GHti|ƒd|jodSnd }d}qXnd |jo?|od }t||ƒ‚nt|||||ƒdSqßnd tidGHtdƒ‚dS(NiRtstoptrestarts'Could not stop, pid file '%s' missing. ssending SIGINT toissending SIGTERM tossending SIGKILL tosprocess has been terminated.tstarts@Start aborted since pid file '%s' exists. Server still running? susage: %s start|stop|restartisinvalid command(tactiontlenRtargvRRtpftinttreadtstripRtclosetIOErrortNonetmessRRtkilltSIGINTttimetsleeptSIGTERMtSIGKILLR terrtremoveRRRRR( RRRRRR%RR(R/R6((Rt startstopTsP          cCstiidƒtiidƒd}xRtiid|titiƒƒfƒtiiƒ|d}tidƒq)WdS(s| This is an example main function run by the daemon. This prints a count and timestamp once per second. sMessage to stdout...sMessage to stderr...iis%d: %s N( RRR RtcR2tctimeRR3(R9((Rttest€s)  t__main__Rs/tmp/daemonize.logRs/tmp/daemonize.pidiR$R#(sstartsrestart(t__doc__RRR2tsignalR1R4R5R.Rt ExceptionRR8R;R R'( R5R1RRR8RR2R;R4R((Rt?s6,