X-Git-Url: http://git.freeside.biz/gitweb/?a=blobdiff_plain;ds=sidebyside;f=fs_selfservice%2FFS-SelfService%2Ffreeside-selfservice-clientd;h=925bce6d2d1028ee2161a6598aa8bced54ff495b;hb=3631b278f61e0dd08026f7a21ac2d24964f1ea99;hp=319d4254f5c93934354d06bef3d8b3ad204e352d;hpb=0393935877eebdd5bc0932d5ba0ef030bc46d167;p=freeside.git

diff --git a/fs_selfservice/FS-SelfService/freeside-selfservice-clientd b/fs_selfservice/FS-SelfService/freeside-selfservice-clientd
index 319d4254f..925bce6d2 100644
--- a/fs_selfservice/FS-SelfService/freeside-selfservice-clientd
+++ b/fs_selfservice/FS-SelfService/freeside-selfservice-clientd
@@ -5,7 +5,7 @@
 # This is run REMOTELY over ssh by freeside-selfservice-server
 
 use strict;
-use subs qw(spawn logmsg);
+use subs qw(spawn logmsg lock_write unlock_write);
 use Fcntl qw(:flock);
 use POSIX qw(:sys_wait_h);
 use Socket;
@@ -14,16 +14,20 @@ use IO::Handle qw(_IONBF);
 use IO::Select;
 use IO::File;
 
-STDOUT->setbuf('');
+#STDOUT->setbuf('');
+
+my $tag = scalar(@ARGV) ? '.'.shift : '';
 
 use vars qw( $Debug );
 $Debug = 2; #2 will turn on child logging, 3 will log packet contents,
             #including potentially compromising information
 
-my $socket = "/usr/local/freeside/selfservice_socket";
+my $socket = "/usr/local/freeside/selfservice_socket$tag";
 my $pid_file = "$socket.pid";
 
-my $log_file = "/usr/local/freeside/selfservice.log";
+my $log_file = "/usr/local/freeside/selfservice$tag.log";
+
+my $lock_file = "/usr/local/freeside/selfservice$tag.writelock";
 
 #my $me = '[client]';
 
@@ -35,6 +39,9 @@ $SIG{__WARN__} = \&_logmsg;
 #warn "$me Reading init data\n" if $Debug;
 #my $signup_init = 
 
+warn "Creating $lock_file\n" if $Debug;
+open(LOCKFILE,">$lock_file") or die "can't open $lock_file: $!";
+
 warn "Creating $socket\n" if $Debug;
 my $uaddr = sockaddr_un($socket);
 my $proto = getprotobyname('tcp');
@@ -138,14 +145,22 @@ while (1) {
         #handle some commands weirdly?
         $packet->{_token}=$$;
 
-        warn "[child-$$] sending packet to remote server" if $Debug > 1;
-        flock(STDOUT, LOCK_EX) or die "FATAL: can't lock write stream: $!";
+        warn "[child-$$] locking write stream\n" if $Debug > 1;
+        lock_write;
+
+        warn "[child-$$] sending packet to remote server\n" if $Debug > 1;
         nstore_fd($packet, \*STDOUT) or die "FATAL: can't send response: $!";
+        
+        warn "[child-$$] flushing write stream\n" if $Debug > 1;
         STDOUT->flush or die "FATAL: can't flush: $!";
-        flock(STDOUT, LOCK_UN) or die "FATAL: can't release write lock: $!";
+        
+        warn "[child-$$] releasing write lock\n" if $Debug > 1;
+        unlock_write;
+
+        warn "[child-$$] closing write stream\n" if $Debug > 1;
         close STDOUT or die "FATAL: can't close write stream: $!"; #??!
 
-        warn "[child-$$] waiting for response from parent" if $Debug > 1;
+        warn "[child-$$] waiting for response from parent\n" if $Debug > 1;
         my $w = new IO::Select;
         $w->add(\*STDIN);
         until ( $w->can_read ) {
@@ -224,3 +239,17 @@ sub _logmsg {
   flock($log, LOCK_UN);
   close $log;
 }
+
+sub lock_write {
+  #broken on freebsd?
+  #flock(STDOUT, LOCK_EX) or die "FATAL: can't lock write stream: $!";
+
+  flock(LOCKFILE, LOCK_EX) or die "FATAL: can't lock $lock_file: $!";
+}
+
+sub unlock_write {
+  #broken on freebsd?
+  #flock(STDOUT, LOCK_UN) or die "FATAL: can't release write lock: $!";
+
+  flock(LOCKFILE, LOCK_UN) or die "FATAL: can't unlock $lock_file: $!";
+}