234 lines
8.2 KiB
Mathematica
234 lines
8.2 KiB
Mathematica
HLTP4 ;SFIRMFO/RSD - Transaction Processor for TCP ;01/26/2006 14:06
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;;1.6;HEALTH LEVEL SEVEN;**19,57,59,91,109,116,117,125,120**;Oct 13, 1995;Build 12
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GENACK ;called from HLMA1
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;Entry point to generate an acknowledgement message
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;for TCP
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;INPUT:
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; HLMTIENS=original msg. ien #773
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; HLEID=original msg. event protocol
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; HLEIDS=original msg. subscriber protocol
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; HLMTIENA=ien of ack in 772, for batch only
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; Note: if the HLP(...) array exists, it will be "honored" by
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; UPDATE^HLTF0 below. This includes the HLP("NAMESPACE")
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; variable. - HL*1.6*91
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;
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;OUTPUT: HLTCP=ien of response
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N HLDT,HLDT1,HLQ,HLOGLINK,HLMIDA,HLMTIEN,HLREC,HLSAN,HLTYPE,X
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;Extract data from original message and store in separate variables
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;reverse sending and receiving application from original msg.
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S X=$G(^HLMA(HLMTIENS,0)),HLREC=$P(X,U,11),HLSAN=$P(X,U,12),HLOGLINK=$G(HLTCPO)
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;HLMTIENA defined, create msg in 773
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I $G(HLMTIENA) S HLDT=+$G(^HL(772,HLMTIENA,0)),HLMTIENA=$$MA^HLTF(HLMTIENA,.HLMIDA)
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;create message in 772 & 773, HLMTIENA=new msg ien #773
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I '$G(HLMTIENA) D TCP^HLTF(.HLMIDA,.HLMTIENA,.HLDT)
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;
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;**109**
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;lock new record
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;F L +^HLMA(HLMTIENA):1 Q:$T H 1
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;
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;HLMTIEN=ien in 772
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S HLTCP=HLMTIENA,HLMTIEN=+^HLMA(HLMTIENA,0),HLDT1=$$HLDATE^HLFNC(HLDT),(HLTYPE,HLP("MSGTYPE"))=$E(HLARYTYP,2)
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;
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;**** HL*1.6*116 ****
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;no open link, check dynamic routing of ack
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S X=$G(^ORD(101,HLEIDS,770)),HLP("MTYPE")=$P(X,U,11),HLP("EVENT")=$P(X,U,4)
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;
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; patch HL*1.6*125- change from $G to $D
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I '$D(HLL("SET FOR APP ACK")) D Q:'HLOGLINK
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.K HLL("LINKS")
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.I 'HLOGLINK D
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.. S HLOGLINK=$P(X,U,7)
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.. Q:HLOGLINK
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.. N DOMAIN,SFAC,MSH,FS,CS,HLI,INST
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.. S MSH=$G(^HLMA(HLMTIENS,"MSH",1,0))
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.. Q:'$L(MSH)
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.. S FS=$E(MSH,4)
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.. Q:'$L(FS)
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.. S CS=$E(MSH,5)
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.. Q:'$L(CS)
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.. S DOMAIN=$P($P(MSH,FS,4),CS,2)
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.. ;
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.. ; patch HL*1.6*120 start
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.. ; assume the format is <domain>:<port #>
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.. I DOMAIN[":" S HLP("PORT")=$P(DOMAIN,":",2)
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.. S DOMAIN=$P(DOMAIN,":")
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.. S HLP("DNS-DOMAIN")=DOMAIN
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.. ;
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.. ; if first piece of domain is "HL7." or "MPI.", remove it
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.. I ($E(DOMAIN,1,4)="HL7.")!($E(DOMAIN,1,4)="MPI.") D
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... S DOMAIN=$P(DOMAIN,".",2,99)
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.. ;
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.. ; lookup Mailman domain
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.. I $L(DOMAIN) D
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... D LINK^HLUTIL3(DOMAIN,.HLI,"D")
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... S HLOGLINK=$O(HLI(0))
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.. Q:HLOGLINK
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.. S INST=$P($P(MSH,FS,4),CS,1)
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.. I $L(INST) D
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.. .D LINK^HLUTIL3(INST,.HLI,"I")
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... S HLOGLINK=$O(HLI(0))
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.. Q:HLOGLINK
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.. ;
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.. ; check DNS domain and ip address
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.. I $L(HLP("DNS-DOMAIN")) D
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... ;
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... ; match DNS domain
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... I $D(^HLCS(870,"DNS",HLP("DNS-DOMAIN"))) D
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.... S HLOGLINK=+$O(^HLCS(870,"DNS",HLP("DNS-DOMAIN"),0))
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... Q:HLOGLINK
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... ;
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... I $D(^HLCS(870,"DNS",$$UP^XLFSTR(HLP("DNS-DOMAIN")))) D
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.... S HLOGLINK=+$O(^HLCS(870,"DNS",$$UP^XLFSTR(HLP("DNS-DOMAIN")),0))
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... Q:HLOGLINK
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... ;
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... I $D(^HLCS(870,"DNS",$$LOW^XLFSTR(HLP("DNS-DOMAIN")))) D
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.... S HLOGLINK=+$O(^HLCS(870,"DNS",$$LOW^XLFSTR(HLP("DNS-DOMAIN")),0))
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... Q:HLOGLINK
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... ;
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... ; match ip address
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... I $D(^HLCS(870,"IP",HLP("DNS-DOMAIN"))) D
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.... S HLOGLINK=+$O(^HLCS(870,"IP",HLP("DNS-DOMAIN"),0))
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.. ;
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; patch HL*1.6*116 and patch HL*1.6*120 end
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;
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;** HL*1.6*117 **
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; patch HL*1.6*125- change from $G to $D
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I $D(HLL("SET FOR APP ACK")) D Q:'HLOGLINK
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.N I
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.S I=$O(HLL("LINKS",0))
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.I 'I S HLOGLINK="" Q
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.S HLOGLINK=$P(HLL("LINKS",I),"^",2) Q:HLOGLINK=""
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.I +HLOGLINK'=HLOGLINK S HLOGLINK=$O(^HLCS(870,"B",HLOGLINK,0))
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;**END HL*1.6*117 **
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;
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S:$P(X,U,5) HLP("MTYPE_EVENT")=$P(X,U,5)
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;HLTCPI=initial message
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S:$G(HLTCPI) HLP("HLTCPI")=HLTCPI
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;Update zero node of Message Admin file #773
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D UPDATE^HLTF0(HLTCP,,"O",HLEIDS,HLREC,HLSAN,"I",HLMTIENS,HLOGLINK,.HLP)
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;
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;Update status to Being Generated
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D STATUS^HLTF0(HLTCP,8)
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;
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;**109**
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;tcp link is open, don't need x-ref, msg will be sent over link
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;I $G(HLTCPO) K ^HLMA("AC","O",HLOGLINK,HLTCP)
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;
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;update zero node of Message Text file #772
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D
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. N HLTCP D UPDATE^HLTF0(HLMTIEN,,"O",HLEID)
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;
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;Execute entry action for subscriber protocol
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I HLENROU]"" X HLENROU
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S HLQ=""""
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;Check that local/global array exists and store in Message Text file
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; if pre-compiled
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I HLFORMAT D I (+$G(HLRESLTA)) D STATUS^HLTF0(HLMTIENA,4,+HLRESLTA) G ERR
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. I $E(HLARYTYP)="G" D
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.. I $O(^TMP("HLA",$J,0))']"" S HLRESLTA="8^"_$G(^HL(771.7,8,0)) Q
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.. D MERGE^HLTF1("G",HLMTIEN,"HLA")
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. I $E(HLARYTYP)="L" D
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.. I $O(HLA("HLA",0))']"" S HLRESLTA="8^"_$G(^HL(771.7,8,0)) Q
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.. D MERGE^HLTF1("L",HLMTIEN,"HLA")
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;If array is not pre-compiled, call message generation routine
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I 'HLFORMAT N HLERR D I $D(HLERR) S HLRESLTA="9^"_HLERR D STATUS^HLTF0(HLMTIENA,4,9,HLERR) G ERR
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.S HLP("GROUTINE")=HLP("GROUTINE")_"("_HLMIDA_","_HLMTIENA_","_HLQ_HLARYTYP_HLQ_","_HLSAN_","_$P($G(^HL(771.2,$P(HLN(770),"^",3),0)),"^")_","_$P($G(^HL(779.001,$P(HLN(770),"^",4),0)),"^")_","_HLQ_$TR($P(HLN(770),"^",6),"id","ID")_HLQ_")"
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.X HLP("GROUTINE")
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;
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;create header for message in 773
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I (HLTYPE="M") D HEADER^HLCSHDR1(HLTCP,HLREC,.HLRESLT)
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I (HLTYPE'="M") D BHSHDR^HLCSHDR1(HLTCP,HLREC,.HLRESLT)
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;if error set status to ERROR DURING TRANSMISSION
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I ($G(HLRESLT)'="") D STATUS^HLTF0(HLTCP,4,12,HLRESLT) G ERR
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;set header, HLHDR in 773
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K HLQ S X=HLTCP_",",HLQ(773,X,200)="HLHDR"
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D FILE^HLDIE("","HLQ","","GENACK","HLTP4") ;HL*1.6*109
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;D FILE^DIE("","HLQ")
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;update status of 773 to PENDING TRANSMISSION
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D STATUS^HLTF0(HLTCP,1)
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;Execute exit action for subscriber protocol
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X:HLEXROU]"" HLEXROU
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;
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;**109**
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;tcp link is NOT open, need x-ref
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I '$G(HLTCPO) D ENQUE^HLCSREP(HLOGLINK,"O",HLTCP)
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;
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EXIT ;**109**
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;L -^HLMA(HLMTIENA)
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Q
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ERR D EXIT S HLTCP=""
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S:$G(HLRESLT) HLRESLTA=$G(HLRESLTA)_"^"_HLRESLT
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Q
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ACK(HLTACK,HLMG) ;build response based on original msg header
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;for Bi-directional TCP
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;INPUT:
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; HLTACK=type of ack. CA,CR, or AR
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; HLMG=text for MSA segment
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; HLMTIENS=original msg. ien #773
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; HL(array) from original header
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;RETURNS: HLTCP=ien of response msg. in 773
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N HLDT,HLDT1,HLQ,HLFS,HLHDR,HLMIDA,HLMTIEN,HLMTIENA,HLP,HLREC,HLSAN,X
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;quit if we don't have enough to make a msg.
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I $G(HL("ECH"))=""!($G(HL("FS"))="")!($G(HL("TYPE"))="") Q
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;Extract data from original message and store in separate variables
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;reverse sending and receiving application from original msg.
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S HLFS=HL("FS"),HLREC=$G(HL("SAN")),HLSAN=$G(HL("RAN"))
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;create message in 772 & 773, HLMTIENA=new msg ien #773
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D TCP^HLTF(.HLMIDA,.HLMTIENA,.HLDT)
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;lock new record
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;**109**
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;F L +^HLMA(HLMTIENA):1 Q:$T H 1
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;
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;HLMTIEN=ien in 772
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S HLTCP=HLMTIENA,HLMTIEN=+^HLMA(HLMTIENA,0),HLDT1=$$FMTHL7^XLFDT(HLDT)
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;get 'msgtype'=B or M, message type and event type
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S HLP("MSGTYPE")=$E(HL("TYPE")),HLP("MTYPE")=$G(HL("MTP")),HLP("EVENT")=$G(HL("ETP")),HLP("HLTCPI")=HLMTIENS
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S:$G(HL("MTP_ETP")) HLP("MTYPE_EVENT")=$G(HL("MTP_ETP"))
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; HL*1.6*117 start
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; change the order of when updates are done on file 773
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;Update zero node of Message Admin file #773
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;D UPDATE^HLTF0(HLTCP,,"O",,HLREC,HLSAN,"I",HLMTIENS,HLDP,.HLP)
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;
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;don't need x-ref, msg will be sent back over open tcp link
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;**109**
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;D LLCNT^HLCSTCP(HLDP,3)
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;K ^HLMA("AC","O",HLDP,HLTCP)
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;
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;Update status to Being Generated
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;D STATUS^HLTF0(HLTCP,8)
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; HL*1.6*117 end
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;update zero node of Message Text file #772
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D
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. N HLTCP D UPDATE^HLTF0(HLMTIEN,,"O")
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;
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;build MSA segment
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K HLA
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S HLA("HLS",1)="MSA"_HLFS_HLTACK_HLFS_$G(HL("MID"))
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S:$G(HLMG)]"" HLA("HLS",1)=HLA("HLS",1)_HLFS_HLMG
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;update file 772 with msg text
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D MERGE^HLTF1("L",HLMTIEN,"HLS")
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D HDR
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;update file 773 with msg header
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K HLQ S HLQ(773,HLTCP_",",200)="HLHDR"
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D FILE^HLDIE("","HLQ","","ACK","HLTP4") ; HL*1.6*109
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;D FILE^DIE("","HLQ")
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; HL*1.6*117 start
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; finally commit updates to 773 that will affect behavior of messaging
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;Update status to Being Generated
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D STATUS^HLTF0(HLTCP,8)
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;Update zero node of Message Admin file #773
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D UPDATE^HLTF0(HLTCP,,"O",,HLREC,HLSAN,"I",HLMTIENS,HLDP,.HLP)
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; update message sent count
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D LLCNT^HLCSTCP(HLDP,3)
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; HL*1.6*117 end
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G EXIT
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;
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HDR ; build header for commit ack
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K HLHDR
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S HLHDR(1)=HL("TYPE")_HLFS_HL("ECH")_HLFS_HLSAN_HLFS_$G(HL("RFN"))_HLFS_HLREC_HLFS_$G(HL("SFN"))_HLFS_HLDT1_HLFS_HLFS
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I HLP("MSGTYPE")="M" S HLHDR(1)=HLHDR(1)_"ACK"_HLFS_HLMIDA_HLFS_$G(HL("PID"))_HLFS_$G(HL("VER")) Q
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;batch
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S X=$E(HL("ECH"))
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S HLHDR(1)=HLHDR(1)_X_$G(HL("PID"))_X_"ACK"_HLFS_HLTACK_HLFS_HLMIDA_HLFS_$G(HL("MID"))
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Q
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