Re: [Php-java-bridge-users] java status: not running - unable to autostart the java bridge

[<php...@li...>]

Hi,

The bridge cannot "autostart". Basically you write or include() PHP code to
connect to a Java back end and then use the provided VM bridge protocol to
invoke java and/or php code.

If you want to manage a java back end from PHP, use PHP exec() and
java("java.lang.System")->exit(), please see this example for details:
http://php-java-bridge.sourceforge.net/pjb/examples/source.php?source=startJava.php

Please remove all php "java.so" and "php_java.dll" you can find and then
follow the install instructions on
http://php-java-bridge.sourceforge.net/pjb/installation.php

Regards,
Jost Boekemeier

Mrz 27, 2009 7:48 vorm. schrieb am <
php...@li...>:

Hi all,
We've been having trouble getting the java bridge to autostart. In the
apache logs, I get
---
PHP Warning:  php_mod_java(105) system error: Could not execute backend:
JAVA_HOME=/usr/java/j2sdk1.4.2_19
LD_LIBRARY_PATH=/usr/lib64/php/modules:/usr/lib64/php/modules:/usr/java/jdk1.6.0_12/jre/lib/amd64
/usr/lib64/php/modules/RunJavaBridge /usr/java/j2sdk1.4.2_19/bin/java
-Djava.library.path=/usr/lib64/php/modules
-Djava.class.path=/usr/lib64/php/modules/JavaBridge.jar
-Djava.awt.headless=true -Dphp.java.bridge.base=/usr/lib64/php/modules
php.java.bridge.Standalone INET_LOCAL:0 4 /var/log/php-java-bridge.log :
Permission denied in Unknown on line 0
----

However, if I run,
---
/usr/lib64/php/modules/RunJavaBridge /usr/java/j2sdk1.4.2_19/bin/java
-Djava.library.path=/usr/lib64/php/modules
-Djava.class.path=/usr/lib64/php/modules/JavaBridge.jar
-Djava.awt.headless=true -Dphp.java.bridge.base=/usr/lib64/php/modules
php.java.bridge.Standalone INET_LOCAL:0 4 /var/log/php-java-bridge.log
---
directly in the command line, I am able to start the bridge without any
errors. We don't need to have the extra overhead of running tomcat for what
we need here, so can someone help me fix this issue?


This is CentOS 5.1, I'll give the relevant phpinfo output here: PHP Version
5.2.6, apache 2.2.3
java java support Enabled java bridge 5.2.2.4
java.java_home/usr/java/j2sdk1.4.2_19java.java/usr/java/j2sdk1.4.2_19/bin/javajava.log_file/var/log/php-java-bridge.logjava.log_level4java.security_policyOffjava
commandJAVA_HOME=/usr/java/j2sdk1.4.2_19
LD_LIBRARY_PATH=/usr/lib64/php/modules:/usr/java/jdk1.6.0_12/jre/lib/amd64
/usr/java/j2sdk1.4.2_19/bin/java -Djava.library.path=/usr/lib64/php/modules
-Djava.class.path=/usr/lib64/php/modules/JavaBridge.jar
-Djava.awt.headless=true -Dphp.java.bridge.base=/usr/lib64/php/modules
php.java.bridge.Standalone INET_LOCAL:0 4 /var/log/php-java-bridge.log java
server localhost java status not running

If needed, I can share the phpinfo page url.

btw, what should the LD_LIBRARY_PATH be? and how can I make that be
remembered across reboots for the bridge.

my java.ini contents:
---
extension = java.so
[java]
java.java_home = /usr/java/j2sdk1.4.2_19
java.java      = /usr/java/j2sdk1.4.2_19/bin/java
java.log_level  = 4
java.log_file  = /var/log/php-java-bridge.log
---

Thangaraj
Isha Foundation
--
www.ishafoundation.org
www.projectgreenhands.org
www.bootcd.us
www.ecobuddy.in
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