[syslog-ng] destination program is killed due to broken pipe

[midnight codder]

I am trying to redirect all log messages to a destination program (written
in java).
This did not do much so I redirected all messages to a single catch-all log
file AND also to a bash shell script that runs an endless loop, reads a line
and spit it out to a text file.
The shell script is killed by syslog-ng after the 5th message. The catch-all
file, however, keeps getting all of the messages (that's how I know who is
killing who).

Here is the config file for syslog-ng:

options {
        ts_format(iso);
        frac_digits(3);
};

template bds_template{
        template("<pri=$PRI> <date=$ISODATE> <host=$HOST> <msg=$MSG>\n");
template_escape(no);
};

source src{
        internal();
        unix_stream("/dev/log");
        unix-dgram("/dev/log");
        file("/proc/kmsg" log_prefix("kernel:"));
        udp();
        tcp();
};


destination test_adapter{
program("bash /usr/local/bds/logger/syslogAdapterTest.sh"
template(bds_template));
};

log { source(src); destination(test_adapter); };

destination catchAll{
file("/var/log/syslog-ng-catch-all.log", template(bds_template));
};

log { source(src); destination(catchAll); };

Here is the bash script:

#!/bin/bash

file="/root/syslogAdapterTest"
counter=1
limit=3


while true
do
read line
echo "$line" > $file.$counter
((counter++))
done

and finally the content of the catch-all file, in blue are the log messages
that the shell script still captures and spits to text files, in red are the
messages are the messages the shell does not get:

<pri=45> <date=2008-08-19T15:13:56.191-05:00> <host=oracle-test>
<msg=syslog-ng[27971]: Server license found, starting in server mode;
customer='University of Illinois',
serial='49544f30-573e-11dd-9892-0007e9195011', limit='25'>
<pri=46> <date=2008-08-19T15:13:56.191-05:00> <host=oracle-test>
<msg=syslog-ng[27971]: Starting destination program; cmdline='bash
/usr/local/bds/logger/syslogAdapterTest.sh'>
<pri=45> <date=2008-08-19T15:13:56.193-05:00> <host=oracle-test>
<msg=syslog-ng[27971]: syslog-ng starting up; version='2.1.11a'>
<pri=46> <date=2008-08-19T15:13:56.193-05:00> <host=oracle-test>
<msg=syslog-ng[27971]: Initializing destination file writer;
template='/var/log/syslog-ng-catch-all.log',
filename='/var/log/syslog-ng-catch-all.log'>
<pri=45> <date=2008-08-19T15:13:56.193-05:00> <host=oracle-test>
<msg=syslog-ng[27971]: License validity expires in one week, logging service
will terminate at that point; error='License outside the validity period
(option=syslog-ng, not-before=2008/07/21, not-after=2008/08/21)'>
*<pri=43> <date=2008-08-19T15:13:56.198-05:00> <host=oracle-test>
<msg=syslog-ng[27971]: I/O error occurred while writing; fd='11',
error='Broken pipe (32)'>
<pri=46> <date=2008-08-19T15:13:56.198-05:00> <host=oracle-test>
<msg=syslog-ng[27971]: Sending child a TERM signal; child_pid='27972'>*

Any idea?
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