boka,
> i have amavid-new 2.4.2 with postfix and i have problem to stop and reload
> amavis process.
>
> [EMAIL PROTECTED]:~/amavis/amavisd-new-2.4.2# amavisd reload
> daemon terminated, waiting for the dust to settle...
> becoming a new daemon...
...
> Jul 26 14:25:40 rilej amavis[1992]: Net::Server: 2006/07/26-14:25:40 Can't
> connect to TCP port 10024 on 127.0.0.1 [Address already in use]
...
> PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME CPU COMMAND
> 5481 amavis 9 0 56408 55M 54392 S 99.9 10.9 0:14 0 amavisd
Looks like the old daemon does not go away, even though it looks to amavisd
(by sending it a signal 0) that it is not longer alive. Could it be that
the pid file was overwritten by some other instance of amavisd?
The following patch makes 'amavisd reload' report the process id of
the previous daemon, and the signal name it used to kill it.
Please see if the additional information reported provides some clues:
--- amavisd.orig Tue Jun 27 13:31:56 2006
+++ amavisd Fri Jul 28 15:48:50 2006
@@ -9530,5 +9530,5 @@
# act on command line parameters
-my($cmd) = lc($ARGV[0]);
+my($cmd) = lc($ARGV[0]); my($killed_amavisd_pid); my($kill_sig_used);
if ($cmd =~ /^(start|debug|debug-sa|foreground)?\z/) {
$DEBUG=1 if $cmd eq 'debug';
@@ -9552,14 +9552,20 @@
defined($amavisd_pid) or die "Invalid PID in the $pidf";
$amavisd_pid = untaint($amavisd_pid);
- kill('TERM',$amavisd_pid) or die "Can't SIGTERM amavisd[$amavisd_pid]: $!";
+ $kill_sig_used = 'TERM';
+ kill($kill_sig_used,$amavisd_pid)
+ or die "Can't SIGTERM amavisd[$amavisd_pid]: $!";
my($waited) = 0; my($sigkill_sent) = 0; my($delay) = 1; # seconds
for (;;) { # wait for the old running daemon to go away
sleep($delay); $waited += $delay; $delay = 5;
- last if !kill(0,$amavisd_pid); # is the old daemon still there?
+ if (!kill(0,$amavisd_pid)) { # is the old daemon still there?
+ $killed_amavisd_pid = $amavisd_pid;
+ last;
+ }
if ($waited < 60 || $sigkill_sent) {
- print STDERR "Waiting for the process $amavisd_pid to terminate\n";
+ print STDERR "Waiting for the process [$amavisd_pid] to terminate\n";
} else { # use stronger hammer
print STDERR "Sending SIGKILL to amavisd[$amavisd_pid]\n";
- kill('KILL',$amavisd_pid)
+ $kill_sig_used = 'KILL';
+ kill($kill_sig_used,$amavisd_pid)
or warn "Can't SIGKILL amavisd[$amavisd_pid]: $!";
$sigkill_sent = 1;
@@ -9568,6 +9574,7 @@
};
if ($@ ne '') { chomp($@); die "$@, can't $cmd the process\n" }
- exit 0 if $cmd eq 'stop';
- print STDERR "daemon terminated, waiting for the dust to settle...\n";
+ my($msg) = "Daemon [$killed_amavisd_pid] terminated by SIG$kill_sig_used";
+ if ($cmd eq 'stop') { print STDERR "$msg\n"; exit 0 }
+ print STDERR "$msg, waiting for the dust to settle...\n";
sleep 5; # wait for the TCP socket to be released
print STDERR "becoming a new daemon...\n";
Mark
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