Hi Lucas,
As i said this doesn't seem to be a real timeout. This is a timeout for
waiting an ACK with a corresponding message ID. The ACK field MSA-2 must
match this ID you sent in your message into the MSH-10. First of all,
put a sniffer like "Wireshark". Take a look at messages between client
and server, compare the two fields ( near sure you'll get an ACK but
with an unmatching ID or empty).
Another way is to trace values. Trace the value that the Initiator get
from your message in line 136 (String messID = t.get("/MSH-10");). This
is the value that the ACK must return in MSA-2 and put in the recipents
hashmap with the Connection.reserveResponse(String messageID). Then when
the ack is incoming the MSA-2 is extracted and checked in the recipients
hashmap with the Connection.findRecipient(String ackID) method. Check
values and you have the beginning of your answer (i hope)...
What's interesting is that you talk about one class... Don't really
understand what you mean but if you had split your code, probably the
Connection object is not shared correctly cause of the ConnectionHub.
Hope it helps....
Yves
Lucas Gonz a écrit :
> Hello!
> Thanks for the help, but it doesn't work yet. The default timeout is 10
> seconds no? I think it should be time enough in order to receive an answer,
> anyway I changed it to 30 as you suggested and it doesn't work neither, I
> have tried both scenario, running client and server in different PC's and in
> the same PC, and I got the same behaviour, the server recieves the message
> but the client timesOut.. :( I am gonna put again the error I get so you
> can try to guess what is happening...
>
> ca.uhn.hl7v2.HL7Exception: Timeout waiting for response to message with
> control ID 'null
> at ca.uhn.hl7v2.app.Initiator.sendAndReceive(Initiator.java:148)
> at cliente.ClienteEnviaMsg.main(ClienteEnviaMsg.java:104)
>
> I think the error must be related to the fact of "control ID'null", maybe
> the server is sending back the ACK but by any reason it looses the ID or
> something or the client expects a different one and timesOut since the one
> it receives is not right. What I dont understand is why the example works
> when I run it all in one class???
>
> Thank you again!
>
>
>
> Torben Greiser wrote:
>
>> Hi Lucas,
>>
>> just set the initiator timeout value to as high as needed:
>>
>> int timeout = 30000;
>> System.setProperty("ca.uhn.hl7v2.app.initiator.timeout",
>> Integer.toString(timeout));
>>
>> Greets
>> Torben
>>
>> Lucas Gonz schrieb:
>>
>>> Hello you all!!
>>>
>>> I am starting in this HL7 world.... and after a couples of days I almost
>>> give up, hopefully I found this forum...
>>>
>>> I am having problems with "sendAndReceive", If I run the example class
>>> SendAndReceiveAMessage in my PC everything works fine, but if I split the
>>> code from the example class SendAndReceiveAMessage into two classes, one
>>> for
>>> the client and another for the server and I run them, the server receives
>>> the message but at the client I get a time out:
>>>
>>> ca.uhn.hl7v2.HL7Exception: Timeout waiting for response to message with
>>> control ID 'null
>>>
>>> I touch nothing relevant from the example code, and I am sending the same
>>> message.
>>> I can't understand why joined into one class it works and separated no...
>>>
>>> Has anybody any idea??
>>>
>>> Thanks in advance!!
>>>
>>>
>>>
>>> VIOT Yves wrote:
>>>
>>>> Hi aj,
>>>> I had a problem like that one. My problem was not really a time out. I
>>>> had a timeout for the expected ack. It is because i received an ack with
>>>> the MSA-2 (Message control ID) empty, so it receive an ack with no
>>>> corresponding original message. I've noticed that it also return an
>>>> ack /err for the not well-formed ack check for you will probably have
>>>> an answer.
>>>> The ack of the ack looks like , in my case:
>>>> MSH|^~\&|||||20080109104510.904+0100||ACK|15|T|2.5
>>>> MSA|AR|20080109104510420|No appropriate destination could be found to
>>>> which this message could be routed.
>>>> ERR|^^^207&Application Internal Error&HL70357\x0d
>>>>
>>>> Hope it helps...
>>>> Yves
>>>>
>>>> Greetings All,
>>>> My application was successfully able to connect to the server but it
>>>> times out and give following error. Any help is appreciated.
>>>>
>>>> ca.uhn.hl7v2.HL7Exception: Timeout waiting for response to message with
>>>> control ID '1339497
>>>> at ca.uhn.hl7v2.app.Initiator.sendAndReceive(Initiator.java:148)
>>>>
>>>>
>>>> Thanks,
>>>> aj
>>>>
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