Dear all,
In my implementation, I have client and server, and the client send ORU R01
(v2.5)
messages to the server. The messages are exchanged successfully when using
PipeParser.
I suppose PipeParser send messages in "|" delimited format. However, in my
implementation
the client and server need to exchange XML messages and I have been unable
to
implement that. My codes are as follows:
Client side:
---------------------------------------
private void send(Message oru) throws HL7Exception, LLPException,
IOException {
ConnectionHub connectionHub = ConnectionHub.getInstance();
Connection connection = connectionHub.attach(host, port, new
DefaultXMLParser(), MinLowerLayerProtocol.class);
// The initiator is used to transmit unsolicited messages
Initiator initiator = connection.getInitiator();
Message response = initiator.sendAndReceive(oru);
String responseString = (new DefaultXMLParser()).encode(response);
System.out.println("Received response:\n" + responseString);
connection.close();
}
---------------------------------------
Server side:
---------------------------------------
public void listen() {
LowerLayerProtocol llp = LowerLayerProtocol.makeLLP(); // The
transport protocol
DefaultXMLParser xmlParser = new DefaultXMLParser();
SimpleServer server = new SimpleServer(port, llp, xmlParser);
Application handler = new ReceiverApplication();
server.registerApplication("ORU", "R01", handler);
server.start();
}
---------------------------------------
When executing the server and client I got the following timeout error:
[java] ca.uhn.hl7v2.HL7Exception: Timeout waiting for response to
message with control ID '12345
[java] at
ca.uhn.hl7v2.app.Initiator.sendAndReceive(Initiator.java:154)
[java] at
tr.com.srdc.icardea.ihe.idco.observationCreator.ObservationCreator.send(Obse
rvationCreator.java:309)
[java] at
tr.com.srdc.icardea.ihe.idco.observationCreator.ObservationCreator.run(Obser
vationCreator.java:66)
[java] at
tr.com.srdc.icardea.ihe.idco.observationCreator.ObservationCreator.main(Obse
rvationCreator.java:322)
I will truly appreciate if you could kindly help me on this issue.
Best regards,
YILDIRAY KABAK, PhD.
Software Research, Development and Consultation Ltd.
ODTU Silikon Blok 1. Kat No:14
Middle East Technical University Campus
06531 Ankara TURKEY
Email: [email protected]
Phone: +90 (312) 210 1763
Fax: +90 (312) 210 1837
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