Ant: [Php-java-bridge-users] Re: how to pass env variables at jvm startup

[Jost B. <jos...@ya...>]

Hi Mohammed,

> knows where the jvm
> gets initialized and started so that i can set some
> env variables that

when the RunJavaBridge executable exists in the php
extension dir it will be called instead of java,
please see the "java command" from phpinfo() for
details. 

On RedHat Fedora the following could be used:

# rename RunJavaBridge
mv /usr/lib/php/modules/RunJavaBridge \
   /usr/lib/php/modules/RunJavaBridge.bin

# create a custom RunJavaBridge script
cat >/usr/lib/php/modules/RunJavaBridge <<\EOF1
#!/bin/sh
# This is a custom script which calls the JVM
# with additional arguments.

$java=$1; shift
$args="$@";
$myArgs="-Dphp.java.bridge.threads=30";

exec /usr/lib/php/modules/RunJavaBridge.bin \
     $java \
     $myArgs \
     $args
EOF1

# make our script executable.
chmod +x /usr/lib/php/modules/RunJavaBridge

(The above example calls the saved RunJavaBridge.bin
because it still carries the javabridge_t security
context. If you don't have Security Enhanced Linux or
if you have tagged your RunJavaBridge script with
javabridge_t, you can remove the old RunJavaBridge.bin
and call java directly.)

Regards,
Jost Boekemeier



	

	
		
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