added run_cmd to the cron system to run any DXCluster command

[spider.git] / perl / DXCron.pm

diff --git a/perl/DXCron.pm b/perl/DXCron.pm
index 507a6a12a81053d9de0e6f136da6381beb73cce6..c88ad1d3142d413dd87cb41d2c12f855eecb57dd 100644 (file)
--- a/perl/DXCron.pm
+++ b/perl/DXCron.pm
@@ -12,8 +12,7 @@ use DXVars;
 use DXUtil;
 use DXM;
 use DXDebug;
-use FileHandle;
-use Carp;
+use IO::File;
 
 use strict;
 
@@ -58,7 +57,7 @@ sub init
 sub cread
 {
        my $fn = shift;
-       my $fh = new FileHandle;
+       my $fh = new IO::File;
        my $line = 0;
 
        dbg('cron', "cron: reading $fn\n");
@@ -216,47 +215,16 @@ sub last_connect
 # disconnect a locally connected thing
 sub disconnect
 {
-       my $call = uc shift;
-       my $dxchan = DXChannel->get($call);
-       if ($dxchan) {
-               if ($dxchan->is_ak1a) {
-                       $dxchan->send_now("D", DXProt::pc39($main::mycall, "$main::mycall DXCron"));
-               } else {
-                       $dxchan->send_now('D', "");
-               } 
-               $dxchan->disconnect;
-       }
+       my $call =  shift;
+       run_cmd("disconnect $call");
 }
 
 # start a connect process off
 sub start_connect
 {
-       my $call = uc shift;
-       my $lccall = lc $call;
-
-       my $prog = "$main::root/local/client.pl";
-       $prog = "$main::root/perl/client.pl" if ! -e $prog;
-       
-       my $pid = fork();
-       if (defined $pid) {
-               if (!$pid) {
-                       # in child, unset warnings, disable debugging and general clean up from us
-                       $^W = 0;
-                       eval "{ package DB; sub DB {} }";
-                       $SIG{HUP} = 'IGNORE';
-                       alarm(0);
-                       DXChannel::closeall();
-                       $SIG{CHLD} = $SIG{TERM} = $SIG{INT} = $SIG{__WARN__} = 'DEFAULT';
-                       exec $prog, $call, 'connect';
-                       dbg('cron', "exec '$prog' failed $!");
-               }
-               dbg('cron', "connect to $call started");
-       } else {
-               dbg('cron', "can't fork for $prog $!");
-       }
-
-       # coordinate
-       sleep(1);
+       my $call = shift;
+       # connecting is now done in one place - Yeah!
+       run_cmd("connect $call");
 }
 
 # spawn any old job off
@@ -270,12 +238,16 @@ sub spawn
                        # in child, unset warnings, disable debugging and general clean up from us
                        $^W = 0;
                        eval "{ package DB; sub DB {} }";
-                       $SIG{HUP} = 'IGNORE';
-                       alarm(0);
                        DXChannel::closeall();
-                       $SIG{CHLD} = $SIG{TERM} = $SIG{INT} = $SIG{__WARN__} = 'DEFAULT';
-                       exec "$line";
-                       dbg('cron', "exec '$line' failed $!");
+                       for (@main::listeners) {
+                               $_->close_server;
+                       }
+                       unless ($main::is_win) {
+                               $SIG{HUP} = 'IGNORE';
+                               $SIG{CHLD} = $SIG{TERM} = $SIG{INT} = $SIG{__WARN__} = 'DEFAULT';
+                               alarm(0);
+                       }
+                       exec "$line" or dbg('cron', "exec '$line' failed $!");
                }
                dbg('cron', "spawn of $line started");
        } else {
@@ -297,7 +269,18 @@ sub rcmd
        return  if !$noderef || !$noderef->pcversion;
 
        # send it 
-       DXProt::addrcmd($main::mycall, $call, $line);
+       DXProt::addrcmd($DXProt::me, $call, $line);
+}
+
+sub run_cmd
+{
+       my $line = shift;
+       my @in = DXCommandmode::run_cmd($DXProt::me, $line);
+       dbg('cron', "cmd run: $line");
+       for (@in) {
+               s/\s*$//og;
+               dbg('cron', "cmd out: $_");
+       }
 }
 1;
 __END__