Add some message logging

This commit is contained in:
Yang Tse 2006-11-20 10:35:25 +00:00
parent d8387b418d
commit 1e35d95df8
3 changed files with 64 additions and 35 deletions

View File

@ -147,7 +147,7 @@ sub checkalivepidfile {
# how many times a pid is repeated it will only be signalled once.
#
sub signalpids {
my ($signal, $pids)=@_;
my ($signal, $pids, $verbose)=@_;
if((not defined $signal) || (not defined $pids)) {
return;
@ -155,6 +155,7 @@ sub signalpids {
if($pids !~ /\s+/) {
# avoid sorting if only one pid
if(checkalivepid($pids) > 0) {
printf ("* pid $pids signalled ($signal)\n") if($verbose);
kill($signal, $pids);
}
return;
@ -166,6 +167,7 @@ sub signalpids {
if($prev != $pid) {
$prev = $pid;
if(checkalivepid($pid) > 0) {
printf ("* pid $pid signalled ($signal)\n") if($verbose);
kill($signal, $pid);
}
}
@ -180,11 +182,11 @@ sub signalpids {
# with that pid is actually alive.
#
sub signalpidfile {
my ($signal, $pidfile)=@_;
my ($signal, $pidfile, $verbose)=@_;
my $pid = pidfromfile($pidfile);
if($pid > 0) {
signalpids($signal, $pid);
signalpids($signal, $pid, $verbose);
}
}
@ -257,16 +259,16 @@ sub waitalivepidfile {
# any of them in DEFAULT_TIMEOUT_STOP seconds then it returns 0.
#
sub stopprocess {
my ($pids)=@_;
my ($pids, $verbose)=@_;
if(not defined $pids) {
return 1;
}
signalpids("KILL", $pids);
signalpids("KILL", $pids, $verbose);
if(waitdeadpid($pids, $ONE_HALF_STOP_TIMEOUT) == 0) {
signalpids("KILL", $pids);
signalpids("KILL", $pids, $verbose);
if(waitdeadpid($pids, $ONE_THIRD_STOP_TIMEOUT) == 0) {
signalpids("KILL", $pids);
signalpids("KILL", $pids, $verbose);
if(waitdeadpid($pids, $ONE_SIXTH_STOP_TIMEOUT) == 0) {
return 0; # at least one pid is still alive !!!
}
@ -284,7 +286,7 @@ sub stopprocess {
# returns 0.
#
sub stopprocesspidfile {
my ($pidfile)=@_;
my ($pidfile, $verbose)=@_;
if(not defined $pidfile) {
return 1;
@ -292,7 +294,7 @@ sub stopprocesspidfile {
my $ret = 1; # assume success stopping it
my $pid = checkalivepidfile($pidfile);
if($pid > 0) {
$ret = stopprocess($pid);
$ret = stopprocess($pid, $verbose);
}
unlinkpidfiles($pidfile);
return $ret;
@ -306,7 +308,7 @@ sub stopprocesspidfile {
# to stop it in DEFAULT_TIMEOUT_STOP seconds then it returns 0.
#
sub ftpkillslave {
my ($id, $ext)=@_;
my ($id, $ext, $verbose)=@_;
if(not defined $id) {
$id = "";
@ -326,7 +328,7 @@ sub ftpkillslave {
}
}
if($pids) {
$ret = stopprocess($pids);
$ret = stopprocess($pids, $verbose);
}
if($pidfiles) {
unlinkpidfiles($pidfiles);
@ -342,6 +344,7 @@ sub ftpkillslave {
# of them in DEFAULT_TIMEOUT_STOP seconds then returns 0.
#
sub ftpkillslaves {
my ($verbose)=@_;
my $ret = 1; # assume success stopping them
my $pids = "";
@ -359,7 +362,7 @@ sub ftpkillslaves {
}
}
if($pids) {
$ret = stopprocess($pids);
$ret = stopprocess($pids, $verbose);
}
if($pidfiles) {
unlinkpidfiles($pidfiles);

View File

@ -114,7 +114,7 @@ do {
sub catch_zap {
my $signame = shift;
print STDERR "ftpserver.pl received SIG$signame, exiting\n";
ftpkillslaves();
ftpkillslave($ftpdnum, $ext, 1);
die "Somebody sent me a SIG$signame";
}
$SIG{INT} = \&catch_zap;

View File

@ -440,6 +440,7 @@ sub stoptestserver {
my $serverpids = "";
if($run{$serv}) {
logmsg ("RUN: Stopping the $serv server...\n");
if($run{$serv}{'slavepidfiles'}) {
for $pidfile (split(" ", $run{$serv}{'slavepidfiles'})) {
$pidfiles .= " $pidfile";
@ -450,29 +451,41 @@ sub stoptestserver {
}
delete $run{$serv}{'slavepidfiles'};
}
if($run{$serv}{'pidfile'}) {
$pidfile = $run{$serv}{'pidfile'};
$pidfiles .= " $pidfile";
$pid = checkalivepidfile($pidfile);
if($pid > 0) {
$serverpids .= " $pid";
}
delete $run{$serv}{'pidfile'};
}
if($run{$serv}{'pids'}) {
$pid = $run{$serv}{'pids'};
$serverpids .= " $pid";
delete $run{$serv}{'pids'};
}
if($run{$serv}{'pidfile'}) {
$pidfile = $run{$serv}{'pidfile'};
$pidfiles .= " $pidfile";
$pid = checkalivepidfile($pidfile);
if(($pid > 0) && ($serverpids !~ /\b$pid\b/)) {
$serverpids .= " $pid";
}
delete $run{$serv}{'pidfile'};
}
if($run{$serv}) {
delete $run{$serv};
}
}
if($slavepids) {
$ret = stopprocess($slavepids);
logmsg ("* slave pid(s) $slavepids\n");
}
if($serverpids) {
$ret = stopprocess($serverpids);
logmsg ("* server pid(s) $serverpids\n");
}
if($slavepids) {
$ret = stopprocess($slavepids, 1);
if($ret == 0) {
logmsg ("* slave process is still alive !!!\n");
}
}
if($serverpids) {
$ret = stopprocess($serverpids, 1);
if($ret == 0) {
logmsg ("* server process is still alive !!!\n");
}
}
if($pidfiles) {
unlinkpidfiles($pidfiles);
@ -1849,6 +1862,7 @@ sub stopalltestservers {
for my $serv (keys %run) {
if($run{$serv}) {
logmsg ("RUN: Stopping the $serv server...\n");
if($run{$serv}{'slavepidfiles'}) {
for $pidfile (split(" ", $run{$serv}{'slavepidfiles'})) {
$pidfiles .= " $pidfile";
@ -1859,30 +1873,42 @@ sub stopalltestservers {
}
delete $run{$serv}{'slavepidfiles'};
}
if($run{$serv}{'pidfile'}) {
$pidfile = $run{$serv}{'pidfile'};
$pidfiles .= " $pidfile";
$pid = checkalivepidfile($pidfile);
if($pid > 0) {
$serverpids .= " $pid";
}
delete $run{$serv}{'pidfile'};
}
if($run{$serv}{'pids'}) {
$pid = $run{$serv}{'pids'};
$serverpids .= " $pid";
delete $run{$serv}{'pids'};
}
if($run{$serv}{'pidfile'}) {
$pidfile = $run{$serv}{'pidfile'};
$pidfiles .= " $pidfile";
$pid = checkalivepidfile($pidfile);
if(($pid > 0) && ($serverpids !~ /\b$pid\b/)) {
$serverpids .= " $pid";
}
delete $run{$serv}{'pidfile'};
}
if($run{$serv}) {
delete $run{$serv};
}
}
}
if($slavepids) {
$ret = stopprocess($slavepids);
logmsg ("* slave pid(s) $slavepids\n");
}
if($serverpids) {
$ret = stopprocess($serverpids);
logmsg ("* server pid(s) $serverpids\n");
}
if($slavepids) {
$ret = stopprocess($slavepids, 1);
if($ret == 0) {
logmsg ("* slave process is still alive !!!\n");
}
}
if($serverpids) {
$ret = stopprocess($serverpids, 1);
if($ret == 0) {
logmsg ("* server process is still alive !!!\n");
}
}
if($pidfiles) {
unlinkpidfiles($pidfiles);