spiceproxy: always restart unsing HUP

To keep existing spice connections alive.

bin/init.d/spiceproxy

@@ -45,11 +45,6 @@ case "$1" in
 	$DAEMON stop
 	log_end_msg $?
   	;;
-    reload)
-	log_daemon_msg "Reloading $DESC" "$NAME"
-	$DAEMON reload
-	log_end_msg $?
-  	;;		
     restart|force-reload)
 	log_daemon_msg "Restarting $DESC" "$NAME"
 	$DAEMON restart

bin/spiceproxy

 #!/usr/bin/perl -T
 
-# Note: In theory, all this can be done by 'pveproxy' daemon. But som API call
-# still have blocking code, so we use a separate daemon to avoid that the console
-# get blocked.
+# Note: In theory, all this can be done by 'pveproxy' daemon. But some 
+# API call still have blocking code, so we use a separate daemon to avoid 
+# that the console gets blocked.
 
 $ENV{'PATH'} = '/sbin:/bin:/usr/sbin:/usr/bin';
 
@@ -64,7 +64,9 @@ sub init {
 
     my ($socket, $sockfd);
 
-    if (defined($sockfd = $ENV{PVE_DAEMON_SOCKET_3128}) &&
+    my $port = 3128;
+
+    if (defined($sockfd = $ENV{"PVE_DAEMON_SOCKET_$port"}) &&
 	$self->{env_restart_pve_daemon}) {
 
 	die "unable to parse socket fd '$sockfd'\n" 
@@ -78,7 +80,7 @@ sub init {
     } else {
 	$socket = IO::Socket::INET->new(
 	    LocalAddr => undef, # all interfaces
-	    LocalPort => 3128,
+	    LocalPort => $port,
 	    Listen => SOMAXCONN,
 	    Proto  => 'tcp',
 	    ReuseAddr => 1) ||
@@ -88,7 +90,7 @@ sub init {
 	# so we disable that to maximize performance
 	setsockopt($socket, IPPROTO_TCP, TCP_NODELAY, 1);
 
-	$ENV{PVE_DAEMON_SOCKET_3128} = $socket->fileno;
+	$ENV{"PVE_DAEMON_SOCKET_$port"} = $socket->fileno;
     }
 
     # remove FD_CLOEXEC bit to reuse on exec
@@ -119,15 +121,13 @@ sub run {
 }
 
 $daemon->register_start_command();
-$daemon->register_restart_command(0);
-$daemon->register_reload_command();
+$daemon->register_restart_command(1);
 $daemon->register_stop_command();
 $daemon->register_status_command();
 
 my $cmddef = {
     start => [ __PACKAGE__, 'start', []],
     restart => [ __PACKAGE__, 'restart', []],
-    reload => [ __PACKAGE__, 'reload', []],
     stop => [ __PACKAGE__, 'stop', []],
     status => [ __PACKAGE__, 'status', [], undef, sub { print shift . "\n";} ],
 };