Re: [xmlblaster] UDP publishing - Howto?

[Marcel Ruff]

Hi Diego,

the SOCKET protocol of our java client library has no UDP implemented,
only the server side is capable to receive UDP.
Our C client library has UDP support, but this is not well tested and 
certainly
would need to be reviewed befor production use.

regards
Marcel

diego paloschi wrote:
Hi,

I am taking a look at XMLBlaster to publish XML documents to a remote 
server using UDP transport protocol.

Although XMLBlaster runs fine, I am failing to actually publish XML 
documents using UDP. They are being sent using TCP.

I am guessing I don't have my connections configured properly?

Here is what I've done.

Started XMLBlaster on host 192.168.1.6 :
java -jar lib/xmlBlaster.jar

Started XMLBlaster on host 192.168.1.7:
java -jar lib/xmlBlaster.jar

Then, on 192.168.1.7: I create a client which subscribes to 
192.168.1.7 to get messages published to it (Code below):

    glob = new Global();

       try {
           con = glob.getXmlBlasterAccess();
           ConnectQos qos = new ConnectQos(glob);
           con.connect(qos, this);  // Login to xmlBlaster, register 
for updates
           con.subscribe("<key oid='myXMLBlasterService'/>", "<qos/>");
       } catch(Exception e) {
           log.error(e.getMessage());
       }

      public String update(String cbSessionId, UpdateKey updateKey, 
byte[] content,
           UpdateQos updateQos)
      {
             // some code
      }

Then, on 192.168.1.6: I create a client which publishes messages to 
192.168.1.7 (Code below):

       glob = new Global();
       con = glob.getXmlBlasterAccess();
       qos = new ConnectQos(glob);
    String receiver = "socket://192.168.1.7:7607";
       Address add = new Address(this.glob, "SOCKET");
       add.setRawAddress(receiver);
       add.setOneway(true);
       qos.setAddress(add);

       con.connect(qos, this);

    MsgUnit[] msgUnits = {new MsgUnit(glob, "<key 
oid='myXMLBlasterService'/>",
            DocumentTool.getByteArrayFromDocument(doc), "<qos/>")};
    con.publishOneway(msgUnits);


Although the message is sent to 192.168.1.7, and the client subscribed 
to 192.168.1.7 receives the message, the message is actually being 
sent using TCP.

What am I not configuring correctly?

Any help would be much appreciated!

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