php-java-bridge-users

[Php-java-bridge-users] Fatal error: Uncaught exception 'java_RuntimeException' with message 'no Pipe- or SocketContextServer available'

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

*I just installed php-java bridge and was testing the *PHP/JAVA bridge
examples came along with javabridge.war and got the following errors. Can
anyone please tell me what this error means.
*
Fatal error*: Uncaught exception 'java_RuntimeException' with message 'no
Pipe- or SocketContextServer available.' in
/opt/SUNWappserver/domains/domain1/applications/j2ee-modules/JavaBridge/java/Java.inc:1166
Stack trace: #0
/opt/SUNWappserver/domains/domain1/applications/j2ee-modules/JavaBridge/java/Java.inc(1303):
java_HttpHandler->redirect() #1
/opt/SUNWappserver/domains/domain1/applications/j2ee-modules/JavaBridge/java/Java.inc(1333):
java_Protocol->redirect() #2
/opt/SUNWappserver/domains/domain1/applications/j2ee-modules/JavaBridge/java/Java.inc(1396):
java_Protocol->finish() #3
/opt/SUNWappserver/domains/domain1/applications/j2ee-modules/JavaBridge/java/Java.inc(700):
java_Protocol->invokeEnd() #4
/opt/SUNWappserver/domains/domain1/applications/j2ee-modules/JavaBridge/java/Java.inc(1765):
java_Client->invokeMethod(0, 'updateJarLibrar...', Array) #5
/opt/SUNWappserver/domains/domain1/applications/j2ee-modules/JavaBridge/java/Java.inc(91):
java_require(NULL) #6
/opt/SUNWappserver/domains/domain1/applications/j2ee-modu in *
/opt/SUNWappserver/domains/domain1/applications/j2ee-modules/JavaBridge/java/Java.inc
* on line *1166*

Re: [Php-java-bridge-users] Fatal error: Uncaught exception 'java_RuntimeException' with message 'no Pipe- or SocketContextServer available'

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

Hi,


> no Pipe- or SocketContextServer available.'

in order to communicate with the back end efficiently the client and server  negotiate the fastest communication channel available during the first request.

If you have switched off the PIPE communication channel (for example by setting the PROMISCUOUS option) and a local SOCKET communication channel isn't available either (for example if a Java policy denies socket accept), the PHP client must continue to send HTTP PUT requests, which is incredibly slow and not implemented. So the PHP client gives up and throws the above exception.

Please either enable the PIPE communication channel (unset the PROMISCUOUS option, if necessary, and set the option JAVA_PIPE_DIR="/tmp" before including Java.inc) or edit your security policy to allow local socket communication.


Regards,
Jost Boekemeier