[Sqlrelay-discussion] sqlr-scaler error

[Jason L. <dz...@ho...>]

Hello!
    I have Rudiments 0.32, Sqlrelay 0.41  installed on a CentOS 5.4 32bit system,
but i just can not start sqlrelay, the error message is: 

[root@mail bin]# ./sqlr-start -id postgresqltest

Starting listener:
  sqlr-listener -id postgresqltest -config /usr/local/firstworks/etc/sqlrelay.conf

Starting 3 connections to postgresqltest :
  sqlr-connection-postgresql -id postgresqltest -connectionid postgresqltest -config /usr/local/firstworks/etc/sqlrelay.conf
  sqlr-connection-postgresql -id postgresqltest -connectionid postgresqltest -config /usr/local/firstworks/etc/sqlrelay.conf
  sqlr-connection-postgresql -id postgresqltest -connectionid postgresqltest -config /usr/local/firstworks/etc/sqlrelay.conf

Starting scaler:
  sqlr-scaler -id postgresqltest -config /usr/local/firstworks/etc/sqlrelay.conf

sqlr-scaler error: 
        The file /usr/local/firstworks/var/sqlrelay/tmp/pids/sqlr-listener-postgresqltest was not found.
        This usually means that the sqlr-listener is not running.
        The sqlr-listener must be running for the sqlr-scaler to start.


sqlr-scaler failed to start.


Thanks to MP3.com for sponsoring: 
        Clustered/Replicated database support.
        Perl API.
Thanks to FeedLounge for sponsoring: 
        Query routing and filtering. 

However, There are 3 files in the pids dir:
[root@mail bin]# cd /usr/local/firstworks/var/sqlrelay/tmp/pids/
[root@mail pids]# ls
sqlr-connection-postgresqltest.3136  sqlr-connection-postgresqltest.3139  sqlr-connection-postgresqltest.3142
[root@mail pids]# 

The sqlrelay.conf is:
<?xml version="1.0"?>
<!DOCTYPE instances SYSTEM "sqlrelay.dtd">

<instances>

        <!-- Regular SQL Relay Instance -->
        <instance id="postgresqltest" port="9001" socket="/tmp/postgresqltest.socket" dbase="postgresql" connections="3" maxconnections="15" maxqueuelength="0" growby="1" ttl="60" endofsession="commit" sessiontimeout="600" runasuser="nobody" runasgroup="nobody" cursors="5" authtier="listener" handoff="pass">
                <users>
                        <user user="user1" password="password1"/>
                        <user user="user2" password="password2"/>
                        <user user="user3" password="password3"/>
                </users>
                <connections>
                        <connection connectionid="postgresqltest" string="host=localhost;db=xxxxxx;user=xxxxxx;password=xxxxxx;" metric="1"/>
                </connections>
        </instance>

</instances>

What's wrong with it?

Regards.