Re: [Php-java-bridge-users] standalone JVM bridge init script

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

Easier to handle is relative, no? I have -0- experience running Java  
App Servers. This is why I run it standalone; it is plenty fast, has  
been very reliable for me, and it's only 1 process to manage, so it's  
simple for me to understand. If a java app server has problems, I have  
no idea how to easily deal with it...

Is it *bad* to run it standalone? What would I gain by switching?

Alan

On Sep 13, 2009, at 6:19 PM, php-java-bridge- 
us...@li... wrote:

> There is one in the CVS attic.
>
> However, Tomcat or JEE servers are easier to handle, please use them  
> as the
> Java back end, if you can.  -- these don't have obscure options like  
> SERVLET
> or SERVLET_LOCAL either. :)
>
> Regards,
> Jost Boekemeier
>
> On Sep 14, 2009 12:13 AM, <php-java-bridge- 
> us...@li...>
> wrote:
>
> Here is a little init script I wrote that I use to start/stop a php-
> java-bridge standalone instance on my machine.
>
> It took quite a bit of messing around to get all the various pieces
> working and robust (ie logging startup failure output to the log file;
> properly detecting the PID of java, etc).
>
> I am not 100% confident that the line that launches the bridge is
> perfect; so use your own knowledge to correct it. I am talking to Jost
> in another thread about it at this time.
>
> JAVA=/path/to/java
> JAVA_BRIDGE_PATH=/path/to/JavaBridge.jar
> CONTAINER_DIR=/path/to/my/project
>
>
> #!/bin/zsh
> PIDFILE=$CONTAINER_DIR/runtime/jvm.pid
>
> start() {
>    echo "Starting JVM: "
>    LOGFILE=$CONTAINER_DIR/log/jvm.log
>    $JAVA -server -Xmx1200m -Dphp.java.bridge.default_log_level=5 -
> jar $JAVA_BRIDGE_PATH SERVLET:9676 2>$LOGFILE 1>$LOGFILE &
>    echo $! > $PIDFILE
>    echo "waiting 5s for JVM to finish starting up..."
>    sleep 5
>    PID=`cat $PIDFILE`
>    ps -p $PID > /dev/null
>    if [ $? = 0 ]; then
>        echo "Java Bridge VM started in background, detached from
> shell. PID=$PID"
>            exit 0
>    else
>        echo "Java Bridge VM failed to start."
>            exit 1
>    fi
> }
> stop() {
>    pid=`cat $PIDFILE`
>    echo "Stopping JVM (alleged pid $pid}): "
>    ps -p `cat $PIDFILE` | grep java
>    if [ $? = 0 ]; then
>            kill `cat $PIDFILE`
>            rm -f $PIDFILE
>            exit 0
>    else
>            echo "PID is not a jvm. Aborting stop."
>            exit 1
>    fi
> }
>
> case "$1" in
>  start)
>    start
>    ;;
>  stop)
>    stop
>    ;;
>  *)
>    echo $"Usage: runbridge.sh {start|stop}"
>    exit 1
> esac
>
>
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