[Php-java-bridge-users] java.net.SocketException: Connection reset

I am having a strange problem on certain boxes with the JavaBridge. It
works fine on others. The following is logged:
---------------------------
Apr 24 11:57:00 VMBridge ERROR: An exception occured:
java.net.SocketException: Connection reset
java.net.SocketException: Connection reset
        at java.net.SocketInputStream.read(Unknown Source)
        at php.java.bridge.Parser.read(Parser.java:86)
        at php.java.bridge.Parser.parse(Parser.java:163)
        at php.java.bridge.Request.handleRequest(Request.java:377)
        at php.java.bridge.Request.handleRequests(Request.java:485)
        at php.java.bridge.http.ContextRunner.run(ContextRunner.java:140)
        at php.java.bridge.ThreadPool$Delegate.run(ThreadPool.java:60)
Apr 24 11:57:00 VMBridge DEBUG: contextfactory: context destroyed
(remove context factory): ContextFactory: Context# 29@, credentials:
[no credentials], SimpleContextFactory: class
php.java.bridge.http.SimpleContextFactory, current loader:
sun.misc.Launcher$AppClassLoader@11b86e7
Apr 24 11:57:00 VMBridge DEBUG: contextfactory: removed context:
ContextFactory: Context# 29@, credentials: [no credentials],
SimpleContextFactory: class php.java.bridge.http.SimpleContextFactory,
current loader: sun.misc.Launcher$AppClassLoader@11b86e7, # of
contexts: 0
Apr 24 11:57:00 VMBridge DEBUG: contextfactory: servlet done waiting
for ContextFactory 13480046 for 30000 ms
Apr 24 11:57:00 VMBridge DEBUG: end (thread returned to pool):
Thread[VMBridgeHttpServerThreadPool#1,5,VMBridgeHttpServerThreadPool#1]
Apr 24 11:57:00 VMBridge DEBUG: end (thread returned to pool):
Thread[JavaBridgeContextRunner#1,5,JavaBridgeContextRunner#1]
---------------------------

The PHP code is pretty simple and straightforward. When the line
$batchQuery->addStationData( $stationData ); is activated, the bridge
(or PHP) crashes (and the http request from the Browser is killed, so
it might be PHP/Apache dying). On other machines (even with older
JavaBridge), it works fine.

<?php

        $class_path = null;
        $class_path .= 'jet-upload-shared.jar;';
        $class_path .= 'jet-log-loader-client.jar;';
        $class_path .= 'mediatel-utils.jar;';
        $class_path .= 'jbossall-client.jar;';
        $class_path .= 'jboss-aop-jdk50-client.jar;';
        $class_path .= 'jboss-aspect-jdk50-client.jar;';
        $class_path .= 'jboss-ejb3-client.jar;';
        $class_path .= 'jnp-client.jar;';
        $class_path .= 'deml-client.jar;';
        $class_path .= 'de-client.jar;';
        $class_path .= 'mtier-client.jar;';
        $class_path .= 'log4j.jar';
        require_once('Java.inc');
        java_require( $class_path );

	$batchList = new Java( "java.util.ArrayList" );

	$indexValue = 1;
	$station['rajar_wave'] = 141;
	$station['rajar_wavelength'] = 6;
	$station['audience_id'] = 1149;
	$station['rsl'] = 95;

         $batchQuery = new Java( "uk.mediatel.de.wrappers.BatchQuery",
                                 $indexValue,
                                 'impacts',
                                 (int)$station['rajar_wave'],
                                 (int)$station['rajar_wavelength'],
                                 (int)$station['audience_id']
                               );
         // Specify the RSL codes for the stations we are dealing with
         $stationData = new Java(
"uk.mediatel.de.wrappers.StationData", (int)$station['rsl'] );
         echo 'indexValue = ' . $indexValue.'<hr>';
         echo 'rajar_wavelength = '.(int)$station['rajar_wavelength'].'<hr>';
         echo 'rajar_wave = '.(int)$station['rajar_wave'].'<hr>';
         echo 'audience_id = '.(int)$station['audience_id'].'<hr>';
         echo 'rsl = '.$station['rsl'].'<hr>';

         //WHEN THE FOLLOWING LINE IS ACTIVATED, THE BRIDGE OR PHP CRASHES
         //$batchQuery->addStationData( $stationData );

         echo "ok";
         exit;

?>

Any suggestions are welcome!

Cheers,


Antonio