sending ACK back to client after receiving a message.

This topic has 3 replies, 2 voices, and was last updated 17 years, 9 months ago by Gary Atkinson.

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March 29, 2007 at 1:47 am #49165
Vincent Tran
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Hi, I am new to Cloverleaf and am having some trouble with sending an HL7 ACK back to my application. Currently I have a thread: pdl-tcpip using mlp_tcp.pdl to receive an HL7 message.

I’m not sure what to do next.

I tried using the hl7_ack.tcl in the TPS inbound data (not sure if I am suppose to supply arguments in the window) and Cloverleaf returns an endless stream of 0x0B characters.

If anyone could give any suggestions that would be great, Thanks.

– Vincent
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- March 29, 2007 at 11:17 am #60949
  Gary Atkinson
  Participant
  Set two more variables, one for the hl7 version and one for the variant from keylget
  
  ex.) set hl7_version [keylget args ARGS.HL7VERSION]
  
  set variant_name [keylget args ARGS.VARIANTNAME]
  
  Add those two variables to the grmcreate statement.
  
  ex.) [grmcreate -msg $ibid hl7 $hl7_version $variant_name {}]} cerr]
  
  Then in netconfig add those two arguments in the inbound thread using {hl7_version name} (variant_name name}.
  
  I think that is all you need to do, but to be honest I’m very very new to Tcl programming 😀
- March 29, 2007 at 1:19 pm #60950
  Vincent Tran
  Participant
  Thanks, that helped me understand it a bit more. The arguments would be {HL7VERSION x.x} {VARIANTNAME xxxxx}.
  
  It’s sending ACK’s back now, thanks for the help 🙂
- March 29, 2007 at 1:26 pm #60951
  Gary Atkinson
  Participant
  Anytime Vincent…glad I could help 8)
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