CODEWITHSUNDEEP
restdata-distribution-service
Bathakarai
Bathakarai

Reputation: 1537

Restful DDS execution

I download restful-dds-1.0-src.tgz file from http://code.google.com/p/restful-dds/downloads/list website. I am using linux environment. From the ReadMe.txt file i execute the chatter application (CHATROOM TEST) up to scripts/startRESTfulDDS.sh and also view the html file from http://ipaddress:8182/static/ajaxTest.html. After that "run the Chatter application in the Tutorial directory by running scripts/Chatter.{sh,bat}." In here my problem arise. I am not able to see scripts folder and chatter.sh file inside the Tutorial folder. Please, help me what i did wrong.

I am using opensplice DDS v5.5

GWT2.4.0, 
JDK 1.6, 
Restlet v2.0.14, 
Gson v2.2.2

Upvotes: 0

Views: 508

Answers (1)

Reinier Torenbeek
Reinier Torenbeek

Reputation: 17373

I am not able to see scripts folder and chatter.sh file inside the Tutorial folder

The Tutorial folder that is created is an exact copy of the OpenSpliceDDS tutorial, found in $OSPL_HOME/examples/dcps/standalone/Java/Tutorial. There seems to be a mismatch between the description in the resful-dds README and this tutorial because indeed, there is no chatter.sh. However, there is a README.txt inside the Tutorial directory which explains how to run Chatter:

Chatter [userid] [username]
  userid:   an integer number that uniquely identifies the sender of a message
            (Transmit a message with userid = -1 to terminate the MessageBoard.)
  username: the user-name other chatters will see when they receive one of your
            chat messages.

The executables classes are located in the chatroom package, but should be
started from the current directory in the following way:
...
java -classpath $OSPL_HOME/jar/dcpssaj.jar:bld chatroom.Chatter 1 Bill

Following this procedure, you should be able to run Chatter. Of course, you should first run ospl start to initialize the infrastructure.

By the way, it is not required that you run the java version of the tutorial -- any supported language should do. The OpenSpliceDDS installation itself should give you more information about running Chatter for different languages. The restful DDS webservice will pick up any data found on the DDS bus and expose it via HTTP, no matter what language the originating process was written in.

Upvotes: 1

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