Files
agc_2-X/bin/AST_conf_update_3way.pl
T
mattf 729aef27cc Added Internal Process Logs generation and admin display
git-svn-id: svn://192.168.202.10@3994 3d104415-ff17-0410-8863-d5cf3c621b8a
2026-05-17 19:00:24 +00:00

583 lines
19 KiB
Perl

#!/usr/bin/perl
#
# AST_conf_update_3way.pl version 2.14
#
# This script checks leave 3way vicidial_conferences for participants
# This is a constantly running script that is in the keepalive_ALL script, to
# enable this script in the keepalive, add the --cu3way flag to the
# ADMIN_keepalive_ALL.pl entry in the crontab
#
# NOTE: if you are using this script, then you should set the flag in the other
# script's crontab entry that does some of these functions:
# AST_conf_update.pl --no-vc-3way-check
#
# Copyright (C) 2026 Matt Florell <vicidial@gmail.com> LICENSE: AGPLv2
#
# 100811-2119 - First build, based upon AST_conf_update.pl script
# 100928-1506 - Changed from hard-coded 60 minute limit to servers.vicidial_recording_limit
# 130108-1707 - Changes for Asterisk 1.8 compatibility
# 160608-1549 - Added support for AMI version 1.3
# 170222-0939 - Changed to file logging using server settings
# 170921-1814 - Added support for AMI2
# 180420-2301 - Fix for high-volume systems, added varibles to hangup queryCID
# 200413-1356 - Fix for \n\n at the end of PING commands causing errors in AMI
# 231117-2255 - Added AMI version 5 compatibility
# 231118-1110 - Added override option of up to Xtimeout9 for 3WAY_... leave-3way sessions
# 260515-1943 - Added internal logging
#
# constants
$DB=0; # Debug flag
$DBX=0; # Extra Debug flag
$US='__';
$MT[0]='';
$loops = '100000';
$CLIdelay = '3';
$script_name = 'AST_conf_update_3way.pl';
### begin parsing run-time options ###
if (length($ARGV[0])>1)
{
$i=0;
while ($#ARGV >= $i)
{
$args = "$args $ARGV[$i]";
$i++;
}
if ($args =~ /--help/i)
{
print "allowed run time options:\n";
print " [--delay=X] = number of seconds between runs, default = 3\n";
print " [-t] = test\n";
print " [--debug] = verbose debug messages\n";
print " [--debugX] = extra verbose debug messages\n";
print "\n";
exit;
}
else
{
if ($args =~ /-debug/i)
{
$DB=1; # Debug flag
print "-- DEBUGGING ENABLED --\n\n";
}
if ($args =~ /-debugX/i)
{
$DBX=1; # Extra Debug flag
print "-- DEBUGGING ENABLED --\n\n";
}
if ($args =~ /--delay=/i) # CLI defined delay
{
@CLIvarARY = split(/--delay=/,$args);
@CLIvarARX = split(/ /,$CLIvarARY[1]);
if (length($CLIvarARX[0])>0)
{
$CLIdelay = $CLIvarARX[0];
$CLIdelay =~ s/\/$| |\r|\n|\t//gi;
$CLIdelay =~ s/\D//gi;
if ($DB > 0) {print "Delay set to $CLIdelay\n";}
}
@CLIvarARY=@MT; @CLIvarARY=@MT;
}
if ($args =~ /-t/i)
{
$TEST=1;
$T=1;
}
}
}
else
{
# print "no command line options set\n";
}
### end parsing run-time options ###
if ( ($CLIdelay < 1) || (length($CLIdelay) < 1) ) {$CLIdelay = '1';}
# default path to astguiclient configuration file:
$PATHconf = '/etc/astguiclient.conf';
open(conf, "$PATHconf") || die "can't open $PATHconf: $!\n";
@conf = <conf>;
close(conf);
$i=0;
foreach(@conf)
{
$line = $conf[$i];
$line =~ s/ |>|\n|\r|\t|\#.*|;.*//gi;
if ( ($line =~ /^PATHhome/) && ($CLIhome < 1) )
{$PATHhome = $line; $PATHhome =~ s/.*=//gi;}
if ( ($line =~ /^PATHlogs/) && ($CLIlogs < 1) )
{$PATHlogs = $line; $PATHlogs =~ s/.*=//gi;}
if ( ($line =~ /^PATHagi/) && ($CLIagi < 1) )
{$PATHagi = $line; $PATHagi =~ s/.*=//gi;}
if ( ($line =~ /^PATHweb/) && ($CLIweb < 1) )
{$PATHweb = $line; $PATHweb =~ s/.*=//gi;}
if ( ($line =~ /^PATHsounds/) && ($CLIsounds < 1) )
{$PATHsounds = $line; $PATHsounds =~ s/.*=//gi;}
if ( ($line =~ /^PATHmonitor/) && ($CLImonitor < 1) )
{$PATHmonitor = $line; $PATHmonitor =~ s/.*=//gi;}
if ( ($line =~ /^VARserver_ip/) && ($CLIserver_ip < 1) )
{$VARserver_ip = $line; $VARserver_ip =~ s/.*=//gi;}
if ( ($line =~ /^VARDB_server/) && ($CLIDB_server < 1) )
{$VARDB_server = $line; $VARDB_server =~ s/.*=//gi;}
if ( ($line =~ /^VARDB_database/) && ($CLIDB_database < 1) )
{$VARDB_database = $line; $VARDB_database =~ s/.*=//gi;}
if ( ($line =~ /^VARDB_user/) && ($CLIDB_user < 1) )
{$VARDB_user = $line; $VARDB_user =~ s/.*=//gi;}
if ( ($line =~ /^VARDB_pass/) && ($CLIDB_pass < 1) )
{$VARDB_pass = $line; $VARDB_pass =~ s/.*=//gi;}
if ( ($line =~ /^VARDB_port/) && ($CLIDB_port < 1) )
{$VARDB_port = $line; $VARDB_port =~ s/.*=//gi;}
$i++;
}
# Customized Variables
$server_ip = $VARserver_ip; # Asterisk server IP
if (!$VARDB_port) {$VARDB_port='3306';}
use Time::HiRes ('gettimeofday','usleep','sleep'); # necessary to have perl sleep command of less than one second
use DBI;
use Net::Telnet ();
$dbhA = DBI->connect("DBI:mysql:$VARDB_database:$VARDB_server:$VARDB_port", "$VARDB_user", "$VARDB_pass")
or die "Couldn't connect to database: " . DBI->errstr;
$action='start'; $stage='LOGGED INTO MYSQL SERVER'; &internal_logger;
### Grab Server values from the database
$stmtA = "SELECT telnet_host,telnet_port,ASTmgrUSERNAME,ASTmgrSECRET,ASTmgrUSERNAMEupdate,ASTmgrUSERNAMElisten,ASTmgrUSERNAMEsend,max_vicidial_trunks,answer_transfer_agent,local_gmt,ext_context,vicidial_recording_limit,asterisk_version,vd_server_logs FROM servers where server_ip = '$server_ip';";
if ($DB) {print "|$stmtA|\n";}
$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
$sthArows=$sthA->rows;
$rec_count=0;
if ($sthArows > 0)
{
@aryA = $sthA->fetchrow_array;
$DBtelnet_host = $aryA[0];
$DBtelnet_port = $aryA[1];
$DBASTmgrUSERNAME = $aryA[2];
$DBASTmgrSECRET = $aryA[3];
$DBASTmgrUSERNAMEupdate = $aryA[4];
$DBASTmgrUSERNAMElisten = $aryA[5];
$DBASTmgrUSERNAMEsend = $aryA[6];
$DBmax_vicidial_trunks = $aryA[7];
$DBanswer_transfer_agent= $aryA[8];
$DBSERVER_GMT = $aryA[9];
$DBext_context = $aryA[10];
$vicidial_recording_limit = $aryA[11];
$asterisk_version = $aryA[12];
$DBvd_server_logs = $aryA[13];
if ($DBtelnet_host) {$telnet_host = $DBtelnet_host;}
if ($DBtelnet_port) {$telnet_port = $DBtelnet_port;}
if ($DBASTmgrUSERNAME) {$ASTmgrUSERNAME = $DBASTmgrUSERNAME;}
if ($DBASTmgrSECRET) {$ASTmgrSECRET = $DBASTmgrSECRET;}
if ($DBASTmgrUSERNAMEupdate) {$ASTmgrUSERNAMEupdate = $DBASTmgrUSERNAMEupdate;}
if ($DBASTmgrUSERNAMElisten) {$ASTmgrUSERNAMElisten = $DBASTmgrUSERNAMElisten;}
if ($DBASTmgrUSERNAMEsend) {$ASTmgrUSERNAMEsend = $DBASTmgrUSERNAMEsend;}
if ($DBmax_vicidial_trunks) {$max_vicidial_trunks = $DBmax_vicidial_trunks;}
if ($DBanswer_transfer_agent) {$answer_transfer_agent = $DBanswer_transfer_agent;}
if ($DBSERVER_GMT) {$SERVER_GMT = $DBSERVER_GMT;}
if ($DBext_context) {$ext_context = $DBext_context;}
if ($vicidial_recording_limit < 60) {$vicidial_recording_limit=60;}
if ($DBvd_server_logs =~ /Y/) {$SYSLOG = '1';}
else {$SYSLOG = '0';}
}
$sthA->finish();
# determine if we should use a \n\n at the end of the AMI commands
%ast_ver_str = parse_asterisk_version($asterisk_version);
$command_end = "\n\n";
if (( $ast_ver_str{major} = 1 ) && ($ast_ver_str{minor} >= 13)) { $command_end = '';}
if (!$telnet_port) {$telnet_port = '5038';}
if (length($ASTmgrUSERNAMEsend) > 3) {$telnet_login = $ASTmgrUSERNAMEsend;}
else {$telnet_login = $ASTmgrUSERNAME;}
($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime(time);
$year = ($year + 1900);
$mon++;
if ($mon < 10) {$mon = "0$mon";}
if ($mday < 10) {$mday = "0$mday";}
if ($hour < 10) {$hour = "0$hour";}
if ($min < 10) {$min = "0$min";}
if ($sec < 10) {$sec = "0$sec";}
if (!$CONFLOGfile) {$CONFLOGfile = "$PATHlogs/3way_conf.$year-$mon-$mday";}
$event_string = "AST_conf_update_3way.pl script starting: $year-$mon-$mday $hour:$min:$sec";
&event_logger;
$loop_counter=0;
$iLog_ct=0;
while ($loops > $loop_counter)
{
($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime(time);
$year = ($year + 1900);
$mon++;
if ($mon < 10) {$mon = "0$mon";}
if ($mday < 10) {$mday = "0$mday";}
if ($hour < 10) {$hour = "0$hour";}
if ($min < 10) {$min = "0$min";}
if ($sec < 10) {$sec = "0$sec";}
$now_date_epoch = time();
$now_date = "$year-$mon-$mday $hour:$min:$sec";
$current_hourmin = "$hour$min";
##### Find date-time one hour in the past
$secX = time();
$TDtarget = ($secX - ($vicidial_recording_limit * 60));
($Tsec,$Tmin,$Thour,$Tmday,$Tmon,$Tyear,$Twday,$Tyday,$Tisdst) = localtime($TDtarget);
$Tyear = ($Tyear + 1900);
$Tmon++;
if ($Tmon < 10) {$Tmon = "0$Tmon";}
if ($Tmday < 10) {$Tmday = "0$Tmday";}
if ($Thour < 10) {$Thour = "0$Thour";}
if ($Tmin < 10) {$Tmin = "0$Tmin";}
if ($Tsec < 10) {$Tsec = "0$Tsec";}
$TDSQLdate = "$Tyear-$Tmon-$Tmday $Thour:$Tmin:$Tsec";
$TDrand = int( rand(99)) + 100;
$TDnum = "$Tmon$Tmday$Thour$Tmin$Tsec$TDrand";
$TDinc = 1;
######################################################################
##### CHECK vicidial_conferences TABLE #####
######################################################################
@PTextensions=@MT; @PT_conf_extens=@MT; @PTmessages=@MT; @PTold_messages=@MT; @NEW_messages=@MT; @OLD_messages=@MT;
$stmtA = "SELECT extension,conf_exten from vicidial_conferences where server_ip='$server_ip' and leave_3way='1';";
$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
$sthArows=$sthA->rows;
$event_string = "$loop_counter|$sthArows|$stmtA";
&event_logger;
$rec_count=0;
while ($sthArows > $rec_count)
{
@aryA = $sthA->fetchrow_array;
$PTextensions[$rec_count] = $aryA[0];
$PT_conf_extens[$rec_count] = $aryA[1];
$event_string = "$PT_conf_extens[$rec_count]|$PTextensions[$rec_count]|";
&event_logger;
$rec_count++;
}
$sthA->finish();
if ($rec_count > 0)
{
$max_buffer = 4*1024*1024; # 4 meg buffer
$t='';
$telnet_log_file = '';
### connect to asterisk manager through telnet
if ($DBX)
{
$telnet_log_file = "$PATHlogs/AST_conf_telnet_log.$now_date_epoch";
print "$telnet_log_file\n";
$t = new Net::Telnet (
Port => $telnet_port,
Prompt => '/\r\n/',
Output_record_separator => "\n\n",
Max_buffer_length => $max_buffer,
Telnetmode => 0,
Dump_log => $telnet_log_file
);
}
else
{
$t = new Net::Telnet (
Port => $telnet_port,
Prompt => '/\r\n/',
Output_record_separator => "\n\n",
Max_buffer_length => $max_buffer,
Telnetmode => 0,
);
}
if (length($ASTmgrUSERNAMEsend) > 3) {$telnet_login = $ASTmgrUSERNAMEsend;}
else {$telnet_login = $ASTmgrUSERNAME;}
$t->open("$telnet_host");
$t->waitfor('/Asterisk Call Manager\//');
# get the AMI version number
$ami_version = $t->getline(Errmode => Return, Timeout => 1,);
$ami_version =~ s/\n//gi;
if ($DB) {print "----- AMI Version $ami_version -----\n";}
$t->print("Action: Login\nUsername: $telnet_login\nSecret: $ASTmgrSECRET");
$t->waitfor('/Authentication accepted/'); # waitfor auth accepted
$t->buffer_empty;
$i=0;
foreach(@PTextensions)
{
@list_channels=@MT;
$t->buffer_empty;
if ($ami_version =~ /^1\./i)
{
$COMMAND = "Action: Command\nCommand: Meetme list $PT_conf_extens[$i]\n\nAction: Ping$command_end";
$event_string = "|$PT_conf_extens[$i]|$COMMAND|";
&event_logger;
%ast_ver_str = parse_asterisk_version($asterisk_version);
if (( $ast_ver_str{major} = 1 ) && ($ast_ver_str{minor} < 6))
{
@list_channels = $t->cmd(String => "$COMMAND", Prompt => '/Response: Pong.*/');
}
else
{
@list_channels = $t->cmd(String => "$COMMAND", Prompt => '/Response: Success\nPing: Pong.*/');
}
}
elsif ($ami_version =~ /^2\./i)
{
# get the current time
( $now_sec, $now_micro_sec ) = gettimeofday();
# figure out how many micro seconds since epoch
$now_micro_epoch = $now_sec * 1000000;
$now_micro_epoch = $now_micro_epoch + $now_micro_sec;
$begin_micro_epoch = $now_micro_epoch;
# create a new action id
$action_id = "$now_sec.$now_micro_sec";
$COMMAND = "Action: Command\nActionID:$action_id\nCommand: Meetme list $PT_conf_extens[$i]";
$event_string = "|$PT_conf_extens[$i]|$COMMAND|";
&event_logger;
@list_channels = $t->cmd(String => "$COMMAND", Prompt => '/--END COMMAND--\n\n/');
}
elsif ($ami_version =~ /^5\./i)
{
# get the current time
( $now_sec, $now_micro_sec ) = gettimeofday();
# figure out how many micro seconds since epoch
$now_micro_epoch = $now_sec * 1000000;
$now_micro_epoch = $now_micro_epoch + $now_micro_sec;
$begin_micro_epoch = $now_micro_epoch;
# create a new action id
$action_id = "$now_sec.$now_micro_sec";
$COMMAND = "Action: Command\nActionID:$action_id\nCommand: Meetme list $PT_conf_extens[$i]";
$event_string = "|$PT_conf_extens[$i]|$COMMAND|";
&event_logger;
@list_channels = $t->cmd(String => "$COMMAND", Prompt => '/\n\n/');
}
$j=0;
$conf_empty[$i]=0;
$conf_users[$i]='';
foreach(@list_channels)
{
$event_string = "|$list_channels[$j]|";
&event_logger;
### mark all empty conferences and conferences with only one channel as empty
if ($list_channels[$j] =~ /No active conferences|No active MeetMe conferences|No such conference/i)
{$conf_empty[$i]++;}
if ($list_channels[$j] =~ /1 users in that conference/i)
{$conf_empty[$i]++;}
$j++;
}
$event_string = "Meetme list $PT_conf_extens[$i]- Exten:|$PTextensions[$i]| Empty:|$conf_empty[$i]|";
&event_logger;
if (!$conf_empty[$i])
{
$event_string = "CONFERENCE STILL HAS PARTICIPANTS, DOING NOTHING FOR THIS CONFERENCE";
&event_logger;
if ($PTextensions[$i] =~ /Xtimeout\d$/i)
{
$PTextensions[$i] =~ s/Xtimeout\d$//gi;
$stmtA = "UPDATE vicidial_conferences set extension='$PTextensions[$i]' where server_ip='$server_ip' and conf_exten='$PT_conf_extens[$i]';";
$affected_rows = $dbhA->do($stmtA); # or die "Couldn't execute query:|$stmtA|\n";
$event_string = "|$affected_rows|$stmtA|";
&event_logger;
}
}
else
{
$NEWexten[$i] = $PTextensions[$i];
$leave_3waySQL='1';
if ($PTextensions[$i] =~ /Xtimeout9$/i) {$NEWexten[$i] =~ s/Xtimeout9$/Xtimeout8/gi;}
if ($PTextensions[$i] =~ /Xtimeout8$/i) {$NEWexten[$i] =~ s/Xtimeout8$/Xtimeout7/gi;}
if ($PTextensions[$i] =~ /Xtimeout7$/i) {$NEWexten[$i] =~ s/Xtimeout7$/Xtimeout6/gi;}
if ($PTextensions[$i] =~ /Xtimeout6$/i) {$NEWexten[$i] =~ s/Xtimeout6$/Xtimeout5/gi;}
if ($PTextensions[$i] =~ /Xtimeout5$/i) {$NEWexten[$i] =~ s/Xtimeout5$/Xtimeout4/gi;}
if ($PTextensions[$i] =~ /Xtimeout4$/i) {$NEWexten[$i] =~ s/Xtimeout4$/Xtimeout3/gi;}
if ($PTextensions[$i] =~ /Xtimeout3$/i) {$NEWexten[$i] =~ s/Xtimeout3$/Xtimeout2/gi;}
if ($PTextensions[$i] =~ /Xtimeout2$/i) {$NEWexten[$i] =~ s/Xtimeout2$/Xtimeout1/gi;}
if ($PTextensions[$i] =~ /Xtimeout1$/i) {$NEWexten[$i] = ''; $leave_3waySQL='0';}
if ( ($PTextensions[$i] !~ /Xtimeout\d$/i) and (length($PTextensions[$i])> 0) ) {$NEWexten[$i] .= 'Xtimeout2';}
if ($NEWexten[$i] =~ /Xtimeout1$/i)
{
### Kick all participants if there are any left in the conference so it can be reused
$local_DEF = 'Local/5555';
$local_AMP = '@';
$kick_local_channel = "$local_DEF$PT_conf_extens[$i]$local_AMP$ext_context";
$padTDinc = sprintf("%03s", $TDinc); while (length($padTDinc) > 3) {chop($padTDinc);}
$queryCID = "ULGC$padTDinc$TDnum";
$stmtA="INSERT INTO vicidial_manager values('','','$now_date','NEW','N','$server_ip','','Originate','$queryCID','Channel: $kick_local_channel','Context: $ext_context','Exten: 8300','Priority: 1','Callerid: $queryCID','','','','','');";
$affected_rows = $dbhA->do($stmtA); # or die "Couldn't execute query:|$stmtA|\n";
$event_string = "|$affected_rows|$stmtA|";
&event_logger;
$TDinc++;
}
$stmtA = "UPDATE vicidial_conferences set extension='$NEWexten[$i]',leave_3way='$leave_3waySQL' where server_ip='$server_ip' and conf_exten='$PT_conf_extens[$i]';";
$affected_rows = $dbhA->do($stmtA); # or die "Couldn't execute query:|$stmtA|\n";
$event_string = "|$affected_rows|$stmtA|";
&event_logger;
### sleep for 10 hundredths of a second
usleep(1*100*1000);
}
$i++;
}
$t->buffer_empty;
@hangup = $t->cmd(String => "Action: Logoff$command_end", Prompt => "/.*/");
$t->buffer_empty;
$t->waitfor(Match => '/Message:.*\n\n/', Timeout => 10);
$ok = $t->close;
if($DBX)
{
open (FILE, '<', "$telnet_log_file") or die "could not open the log file\n";
print <FILE>;
close (FILE);
unlink($telnet_log_file) or die "Can't delete $telnet_log_file: $!\n";
}
}
### sleep for X delay seconds between runs
sleep($CLIdelay);
$loop_counter++;
$timeclock_end_of_day_NOW=0;
### Grab system_settings values from the database
$stmtA = "SELECT count(*) from system_settings where timeclock_end_of_day LIKE \"%$current_hourmin%\";";
$event_string = "|$stmtA|";
&event_logger;
$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
$sthArows=$sthA->rows;
if ($sthArows > 0)
{
@aryA = $sthA->fetchrow_array;
$timeclock_end_of_day_NOW = $aryA[0];
}
$sthA->finish();
if ($timeclock_end_of_day_NOW > 0)
{
$event_string = "End of Day, shutting down this script in 10 seconds, script will resume in 60 seconds...";
$event_string = "$event_string\n\n";
&event_logger;
sleep(10);
$loop_counter=9999999;
}
# update internal process log
$iLog_ct++;
if ($iLog_ct =~ /00$/)
{
$stmtA = "UPDATE vicidial_internal_log SET up_time=NOW(), action='running', stage='Loops: $iLog_ct' WHERE process='$script_name' and server_ip='$server_ip' order by db_time desc limit 1;";
if($DB){print STDERR "|$stmtA|";}
my $affected_rows = $dbhA->do($stmtA);
if($DB){print STDERR "$affected_rows|\n";}
}
}
$dbhA->disconnect();
$event_string = "DONE... Exiting... Goodbye... See you later... \n";
&event_logger;
exit;
# subroutine to parse the asterisk version
# and return a hash with the various part
sub parse_asterisk_version
{
# grab the arguments
my $ast_ver_str = $_[0];
# get everything after the - and put it in $ast_ver_postfix
my @hyphen_parts = split( /-/ , $ast_ver_str );
my $ast_ver_postfix = $hyphen_parts[1];
# now split everything before the - up by the .
my @dot_parts = split( /\./ , $hyphen_parts[0] );
my %ast_ver_hash;
if ( $dot_parts[0] <= 1 )
{
%ast_ver_hash = (
"major" => $dot_parts[0],
"minor" => $dot_parts[1],
"build" => $dot_parts[2],
"revision" => $dot_parts[3],
"postfix" => $ast_ver_postfix
);
}
# digium dropped the 1 from asterisk 10 but we still need it
if ( $dot_parts[0] > 1 )
{
%ast_ver_hash = (
"major" => 1,
"minor" => $dot_parts[0],
"build" => $dot_parts[1],
"revision" => $dot_parts[2],
"postfix" => $ast_ver_postfix
);
}
return ( %ast_ver_hash );
}
sub event_logger
{
if ($DB) {print "$now_date|$event_string|\n";}
if ($SYSLOG)
{
### open the log file for writing ###
open(Lout, ">>$CONFLOGfile")
|| die "Can't open $CONFLOGfile: $!\n";
print Lout "$now_date|$event_string|\n";
close(Lout);
}
$event_string='';
}
sub internal_logger
{
$stmtA = "INSERT INTO vicidial_internal_log SET db_time=NOW(), up_time=NOW(), process='$script_name', server_ip='$server_ip', action='$action', stage='$stage';";
if($DB){print STDERR "|$stmtA|";}
my $affected_rows = $dbhA->do($stmtA);
if($DB){print STDERR "$affected_rows|\n";}
}