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Fix confetty race condition induced by wcons

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wcons was leaving a common control socket defined for all invocations
of confetty.  Fix this by not setting a socket for any but the first.
The channel is currently only used for wcons initial tiling, so
it should only be bothered with for that anyway.
This commit is contained in:
jjohnson2
2015-01-30 14:25:08 -05:00
parent 264ce92cb3
commit 48634b2a7b
1 changed files with 1 additions and 0 deletions
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xCAT-client/bin/wcons
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@ -105,6 +105,7 @@ if (defined($tilefact)) {
$ENV{CONSCONTROLPATH} = "/tmp/wconscontrol.$firstnode.$$";
system("xterm $xrm -bg black -fg white -title $firstnode -n $firstnode -geometry +0+0 ".join(" ",@ARGV)." -e /bin/bash -c \"$mydir/xtcd.pl ".$ENV{DISPLAY}." $firstnode $firstnode & let SDATE=`date +%s`+5; $mydir/rcons $firstnode ".$conservers{$firstnode}."; if [ \\\$SDATE -gt \\`date +%s\\` ]; then echo Press enter to close; read SDATE; fi \" &");
$ENV{CONSCONTROLPATH} = "";
my $remainwait = 2;
while (not -S "/tmp/wconscontrol.$firstnode.$$" and $remainwait > 0) {
sleep(0.1);