[Dovecot] quota warning error with dict

[Daniel Luttermann]

Version: Dovecot 2.0rc3

Hi,

I try to get the quota-warning.sh script working with quota/dict but I
get some errors.

The script looks like:

#!/bin/sh
PERCENT=$1
USER=$2
cat << EOF | /usr/lib/dovecot/dovecot-lda -d $USER -o "plugin/quota=dict:user::proxy::quota quota:noenforcing"
From: quota at dlutt.de
Subject: quota warning

Your mailbox is now $PERCENT% full.
EOF

In 90-quota I use:

plugin {
  quota = dict:user::proxy::quota
  quota_rule = *:storage=0
}

service dict {
  unix_listener dict {
    mode = 0660
    user = vmail
    group = vmail
  }
}

plugin {
  quota_warning = storage=90%% quota-warning 90 %u
  quota_warning2 = storage=80%% quota-warning 80 %u
}

service quota-warning {
  executable = script /usr/bin/quota-warning.sh
  user = vmail
  unix_listener quota-warning {
    mode = 0660
    user = vmail
    group = vmail
  }
}


When a mailbox is nearly full I get this error:

Jul 24 01:08:34 tux dovecot: dict: Error: dict client: Broken handshake
Jul 24 01:08:34 tux dovecot: lda(testuser at dlutt.de): Error: read(/var/run/dovecot/dict) failed: Remote disconnected
Jul 24 01:08:34 tux dovecot: lda(testuser at dlutt.de): Error: Internal quota calculation error
Jul 24 01:08:34 tux dovecot: master: Error: service(quota-warning): child 8139 returned error 75
Jul 24 01:18:11 tux dovecot: dict: Error: dict client: Broken handshake
Jul 24 01:18:11 tux dovecot: lda(testuser at dlutt.de): Error: read(/var/run/dovecot/dict) failed: Remote disconnected
Jul 24 01:18:11 tux dovecot: lda(testuser at dlutt.de): Error: Internal quota calculation error
Jul 24 01:18:11 tux dovecot: master: Error: service(quota-warning): child 8201 returned error 75

Thanks.

--
Daniel