[HAPI-devel] Hapi connection with existing server

[Bartłomiej B. <b.b...@ph...>]

Hi,
I was following example send multiple messages out 
<http://hl7api.sourceforge.net/xref/ca/uhn/hl7v2/examples/SendLotsOfMessages.html> 
and found out something like this:

         // Setup server to listen for incoming message
         int port = 8813;
         boolean useTls = false;
         HapiContext context = new DefaultHapiContext();
         HL7Service server = context.newServer(port, useTls);


         // We want to listen ADT^A01 messages
         ReceivingApplication handler = (ReceivingApplication) new 
ExampleReceiverApplication();
         server.registerApplication("ADT", "A01", handler);

So I run the application and as far as I understand I have setup server 
and a client application which will listen for ADT^A01 messages. Now I 
want to create another application (let's say another client) which will 
connect with that already created server and listen for ADT^A02 messages.

I found on documentation something like that:

"If you are wondering how to integrate HAPI into an existing server 
application, this is probably the place. Create a class that implements 
ReceivingApplication, then look at HL7Server and ApplicationRouter to 
see how to get HAPI to listen for messages on a socket and pass them to 
your ReceivingApplication."

But how should I use HL7Server and ApplicationRouter to connect with 
previously created server? Maybe I'm missing something in the logic but 
let's consider that one software already has running server and I want 
to integrate with them to listen for messages special for my application 
(like ADT^A02) - how to do this?


-- 
Bartłomiej Buczek
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