php-java-bridge-users Mailing List for PHP/Java Bridge

Hi again,

So I'm trying to reproduce this bug with java bridge on FreeBSD not
cooperating over a localhost TCP socket (mentioned in README on line
621-646.)  I can't seem to reproduce it.  Originally I had been compiling
java-bridge so that we could run our daemon as follows:
/usr/local/lib/php/20060613/RunJavaBridge /usr/local/bin/java
-Djava.library.path=/usr/local/lib/php/20060613
-Djava.class.path=/usr/local/lib/php/20060613/JavaBridge.jar
-Djava.awt.headless=true -Dphp.java.bride.base=/usr/local/lib/php/20060613
php.java.bridge.Standalone LOCAL:/tmp/php-java-bridge.sock 1
/var/log/java-bridge.log
...so that we can listen on a Unix Domain Socket.  This produces a java
bridge which works fine.

I've now tried just downloading the binary version of java-bridge,
extracting, and simply running:
java -jar JavaBridge.jar SERVLET_LOCAL:8080

Then running a handful of test scripts over localhost against it.  This
should reproduce the FreeBSD bug with repeated requests going slowly due to
nagle's algorithm, correct?  In particular I've run the sample speed check
code mentioned in the FAQ as below:

<?php
$buf=new java("java.lang.StringBuffer");

$i=0;
while($i<400000) {
  $i=$i+1;
  $buf->append($i);
}

print $buf->length() . "\n";
?>

It runs in ~14-16 seconds depending on which of my test hosts I use, so
clearly is not being slowed down.  Some are running FreeBSD 6.2 w/
diablo-jdk 1.5; some are running FreeBSD 7.0 w/ Sun's 1.5 jdk.

My questions is: does anyone know of a specific test case I can run to
reproduce the supposed bug?  FreeBSD version, PJB version, actual code,
etc.

I'm not convinced that this bug actually exists, but I'm happy to be told
how I'm doing this wrong :)  Just trying to sort this out so I can
confidently deploy the latest version of PJB.

Thanks,
Patrick








|---------+------------------------------------------->
|         |           php...@li...|
|         |           ceforge.net                     |
|         |                                           |
|         |           10/20/2008 11:05 AM             |
|         |           Please respond to               |
|         |           php-java-bridge-users           |
|         |                                           |
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  |                                                                                                                              |
  |       To:       php...@li...                                                                  |
  |       cc:                                                                                                                    |
  |       Subject:  Re: [Php-java-bridge-users] java.so module purpose?                                                          |
  >------------------------------------------------------------------------------------------------------------------------------|




Hi,


> pure-PHP implementation is the way to go, and the java.so
> module no longer  provides any [...] functionality

Youre right. java.so and php_java.dll are completely obsolete.


> we launch one from a rc script.)  Jost you have mentioned
> that the module provides a workaround for BSD systems

Java doesnt support Unix Domain Sockets, if you want to use the
LOCAL:/tmp/socket channel, you need the natcJavaBridge.so JNI library.
Please see the FreeBSD section from the README.


Regards,
Jost Boekemeier

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Hi,


> pure-PHP implementation is the way to go, and the java.so
> module no longer  provides any [...] functionality

Youre right. java.so and php_java.dll are completely obsolete. 


> we launch one from a rc script.)  Jost you have mentioned
> that the module provides a workaround for BSD systems 

Java doesnt support Unix Domain Sockets, if you want to use the LOCAL:/tmp/socket channel, you need the natcJavaBridge.so JNI library. Please see the FreeBSD section from the README.  


Regards,
Jost Boekemeier

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