updated templated to include beginstring on New

cmd/generate-fix/internal/templates.go

@@ -227,6 +227,7 @@ func New({{template "field_args" $required_fields }}) (m {{ .Name }}) {
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("{{ .MessageDef.MsgType }}"))
+	m.Header.Set(field.NewBeginString("{{ routerBeginString .FIXSpec }}"))
 	{{- range $required_fields }}
 	m.Set({{ toLower .Name }})
 	{{- end }}

fix40/advertisement/Advertisement.go

@@ -45,6 +45,7 @@ func New(advid field.AdvIdField, advtranstype field.AdvTransTypeField, symbol fi
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("7"))
+	m.Header.Set(field.NewBeginString("FIX.4.0"))
 	m.Set(advid)
 	m.Set(advtranstype)
 	m.Set(symbol)

fix40/allocation/Allocation.go

@@ -45,6 +45,7 @@ func New(allocid field.AllocIDField, alloctranstype field.AllocTransTypeField, s
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("J"))
+	m.Header.Set(field.NewBeginString("FIX.4.0"))
 	m.Set(allocid)
 	m.Set(alloctranstype)
 	m.Set(side)

fix40/allocationack/AllocationACK.go

@@ -45,6 +45,7 @@ func New(allocid field.AllocIDField, tradedate field.TradeDateField, allocstatus
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("P"))
+	m.Header.Set(field.NewBeginString("FIX.4.0"))
 	m.Set(allocid)
 	m.Set(tradedate)
 	m.Set(allocstatus)

fix40/dontknowtrade/DontKnowTrade.go

@@ -45,6 +45,7 @@ func New(dkreason field.DKReasonField, symbol field.SymbolField, side field.Side
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("Q"))
+	m.Header.Set(field.NewBeginString("FIX.4.0"))
 	m.Set(dkreason)
 	m.Set(symbol)
 	m.Set(side)

fix40/email/Email.go

@@ -45,6 +45,7 @@ func New(emailtype field.EmailTypeField, linesoftext field.LinesOfTextField, tex
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("C"))
+	m.Header.Set(field.NewBeginString("FIX.4.0"))
 	m.Set(emailtype)
 	m.Set(linesoftext)
 	m.Set(text)

fix40/executionreport/ExecutionReport.go

@@ -45,6 +45,7 @@ func New(orderid field.OrderIDField, execid field.ExecIDField, exectranstype fie
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("8"))
+	m.Header.Set(field.NewBeginString("FIX.4.0"))
 	m.Set(orderid)
 	m.Set(execid)
 	m.Set(exectranstype)

fix40/heartbeat/Heartbeat.go

@@ -45,6 +45,7 @@ func New() (m Heartbeat) {
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("0"))
+	m.Header.Set(field.NewBeginString("FIX.4.0"))
 
 	return
 }

fix40/indicationofinterest/IndicationofInterest.go

@@ -45,6 +45,7 @@ func New(ioiid field.IOIidField, ioitranstype field.IOITransTypeField, symbol fi
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("6"))
+	m.Header.Set(field.NewBeginString("FIX.4.0"))
 	m.Set(ioiid)
 	m.Set(ioitranstype)
 	m.Set(symbol)

fix40/listcancelrequest/ListCancelRequest.go

@@ -45,6 +45,7 @@ func New(listid field.ListIDField) (m ListCancelRequest) {
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("K"))
+	m.Header.Set(field.NewBeginString("FIX.4.0"))
 	m.Set(listid)
 
 	return

fix40/listexecute/ListExecute.go

@@ -45,6 +45,7 @@ func New(listid field.ListIDField) (m ListExecute) {
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("L"))
+	m.Header.Set(field.NewBeginString("FIX.4.0"))
 	m.Set(listid)
 
 	return

fix40/liststatus/ListStatus.go

@@ -45,6 +45,7 @@ func New(listid field.ListIDField, norpts field.NoRptsField, rptseq field.RptSeq
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("N"))
+	m.Header.Set(field.NewBeginString("FIX.4.0"))
 	m.Set(listid)
 	m.Set(norpts)
 	m.Set(rptseq)

fix40/liststatusrequest/ListStatusRequest.go

@@ -45,6 +45,7 @@ func New(listid field.ListIDField) (m ListStatusRequest) {
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("M"))
+	m.Header.Set(field.NewBeginString("FIX.4.0"))
 	m.Set(listid)
 
 	return

fix40/logon/Logon.go

@@ -45,6 +45,7 @@ func New(encryptmethod field.EncryptMethodField, heartbtint field.HeartBtIntFiel
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("A"))
+	m.Header.Set(field.NewBeginString("FIX.4.0"))
 	m.Set(encryptmethod)
 	m.Set(heartbtint)
 

fix40/logout/Logout.go

@@ -45,6 +45,7 @@ func New() (m Logout) {
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("5"))
+	m.Header.Set(field.NewBeginString("FIX.4.0"))
 
 	return
 }

fix40/neworderlist/NewOrderList.go

@@ -45,6 +45,7 @@ func New(listid field.ListIDField, listseqno field.ListSeqNoField, listnoords fi
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("E"))
+	m.Header.Set(field.NewBeginString("FIX.4.0"))
 	m.Set(listid)
 	m.Set(listseqno)
 	m.Set(listnoords)

fix40/newordersingle/NewOrderSingle.go

@@ -45,6 +45,7 @@ func New(clordid field.ClOrdIDField, handlinst field.HandlInstField, symbol fiel
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("D"))
+	m.Header.Set(field.NewBeginString("FIX.4.0"))
 	m.Set(clordid)
 	m.Set(handlinst)
 	m.Set(symbol)

fix40/news/News.go

@@ -45,6 +45,7 @@ func New(linesoftext field.LinesOfTextField, text field.TextField) (m News) {
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("B"))
+	m.Header.Set(field.NewBeginString("FIX.4.0"))
 	m.Set(linesoftext)
 	m.Set(text)
 

fix40/ordercancelreject/OrderCancelReject.go

@@ -45,6 +45,7 @@ func New(orderid field.OrderIDField, clordid field.ClOrdIDField) (m OrderCancelR
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("9"))
+	m.Header.Set(field.NewBeginString("FIX.4.0"))
 	m.Set(orderid)
 	m.Set(clordid)
 

fix40/ordercancelreplacerequest/OrderCancelReplaceRequest.go

@@ -45,6 +45,7 @@ func New(origclordid field.OrigClOrdIDField, clordid field.ClOrdIDField, handlin
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("G"))
+	m.Header.Set(field.NewBeginString("FIX.4.0"))
 	m.Set(origclordid)
 	m.Set(clordid)
 	m.Set(handlinst)

fix40/ordercancelrequest/OrderCancelRequest.go

@@ -45,6 +45,7 @@ func New(origclordid field.OrigClOrdIDField, clordid field.ClOrdIDField, cxltype
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("F"))
+	m.Header.Set(field.NewBeginString("FIX.4.0"))
 	m.Set(origclordid)
 	m.Set(clordid)
 	m.Set(cxltype)

fix40/orderstatusrequest/OrderStatusRequest.go

@@ -45,6 +45,7 @@ func New(clordid field.ClOrdIDField, symbol field.SymbolField, side field.SideFi
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("H"))
+	m.Header.Set(field.NewBeginString("FIX.4.0"))
 	m.Set(clordid)
 	m.Set(symbol)
 	m.Set(side)

fix40/quote/Quote.go

@@ -45,6 +45,7 @@ func New(quoteid field.QuoteIDField, symbol field.SymbolField, bidpx field.BidPx
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("S"))
+	m.Header.Set(field.NewBeginString("FIX.4.0"))
 	m.Set(quoteid)
 	m.Set(symbol)
 	m.Set(bidpx)

fix40/quoterequest/QuoteRequest.go

@@ -45,6 +45,7 @@ func New(quotereqid field.QuoteReqIDField, symbol field.SymbolField) (m QuoteReq
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("R"))
+	m.Header.Set(field.NewBeginString("FIX.4.0"))
 	m.Set(quotereqid)
 	m.Set(symbol)
 

fix40/reject/Reject.go

@@ -45,6 +45,7 @@ func New(refseqnum field.RefSeqNumField) (m Reject) {
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("3"))
+	m.Header.Set(field.NewBeginString("FIX.4.0"))
 	m.Set(refseqnum)
 
 	return

fix40/resendrequest/ResendRequest.go

@@ -45,6 +45,7 @@ func New(beginseqno field.BeginSeqNoField, endseqno field.EndSeqNoField) (m Rese
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("2"))
+	m.Header.Set(field.NewBeginString("FIX.4.0"))
 	m.Set(beginseqno)
 	m.Set(endseqno)
 

fix40/sequencereset/SequenceReset.go

@@ -45,6 +45,7 @@ func New(newseqno field.NewSeqNoField) (m SequenceReset) {
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("4"))
+	m.Header.Set(field.NewBeginString("FIX.4.0"))
 	m.Set(newseqno)
 
 	return

fix40/testrequest/TestRequest.go

@@ -45,6 +45,7 @@ func New(testreqid field.TestReqIDField) (m TestRequest) {
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("1"))
+	m.Header.Set(field.NewBeginString("FIX.4.0"))
 	m.Set(testreqid)
 
 	return

fix41/advertisement/Advertisement.go

@@ -45,6 +45,7 @@ func New(advid field.AdvIdField, advtranstype field.AdvTransTypeField, symbol fi
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("7"))
+	m.Header.Set(field.NewBeginString("FIX.4.1"))
 	m.Set(advid)
 	m.Set(advtranstype)
 	m.Set(symbol)

fix41/allocation/Allocation.go

@@ -45,6 +45,7 @@ func New(allocid field.AllocIDField, alloctranstype field.AllocTransTypeField, s
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("J"))
+	m.Header.Set(field.NewBeginString("FIX.4.1"))
 	m.Set(allocid)
 	m.Set(alloctranstype)
 	m.Set(side)

fix41/allocationack/AllocationACK.go

@@ -45,6 +45,7 @@ func New(allocid field.AllocIDField, tradedate field.TradeDateField, allocstatus
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("P"))
+	m.Header.Set(field.NewBeginString("FIX.4.1"))
 	m.Set(allocid)
 	m.Set(tradedate)
 	m.Set(allocstatus)

fix41/dontknowtrade/DontKnowTrade.go

@@ -45,6 +45,7 @@ func New(dkreason field.DKReasonField, symbol field.SymbolField, side field.Side
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("Q"))
+	m.Header.Set(field.NewBeginString("FIX.4.1"))
 	m.Set(dkreason)
 	m.Set(symbol)
 	m.Set(side)

fix41/email/Email.go

@@ -45,6 +45,7 @@ func New(emailthreadid field.EmailThreadIDField, emailtype field.EmailTypeField,
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("C"))
+	m.Header.Set(field.NewBeginString("FIX.4.1"))
 	m.Set(emailthreadid)
 	m.Set(emailtype)
 	m.Set(subject)

fix41/executionreport/ExecutionReport.go

@@ -45,6 +45,7 @@ func New(orderid field.OrderIDField, execid field.ExecIDField, exectranstype fie
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("8"))
+	m.Header.Set(field.NewBeginString("FIX.4.1"))
 	m.Set(orderid)
 	m.Set(execid)
 	m.Set(exectranstype)

fix41/heartbeat/Heartbeat.go

@@ -45,6 +45,7 @@ func New() (m Heartbeat) {
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("0"))
+	m.Header.Set(field.NewBeginString("FIX.4.1"))
 
 	return
 }

fix41/indicationofinterest/IndicationofInterest.go

@@ -45,6 +45,7 @@ func New(ioiid field.IOIidField, ioitranstype field.IOITransTypeField, symbol fi
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("6"))
+	m.Header.Set(field.NewBeginString("FIX.4.1"))
 	m.Set(ioiid)
 	m.Set(ioitranstype)
 	m.Set(symbol)

fix41/listcancelrequest/ListCancelRequest.go

@@ -45,6 +45,7 @@ func New(listid field.ListIDField) (m ListCancelRequest) {
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("K"))
+	m.Header.Set(field.NewBeginString("FIX.4.1"))
 	m.Set(listid)
 
 	return

fix41/listexecute/ListExecute.go

@@ -45,6 +45,7 @@ func New(listid field.ListIDField) (m ListExecute) {
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("L"))
+	m.Header.Set(field.NewBeginString("FIX.4.1"))
 	m.Set(listid)
 
 	return

fix41/liststatus/ListStatus.go

@@ -45,6 +45,7 @@ func New(listid field.ListIDField, norpts field.NoRptsField, rptseq field.RptSeq
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("N"))
+	m.Header.Set(field.NewBeginString("FIX.4.1"))
 	m.Set(listid)
 	m.Set(norpts)
 	m.Set(rptseq)

fix41/liststatusrequest/ListStatusRequest.go

@@ -45,6 +45,7 @@ func New(listid field.ListIDField) (m ListStatusRequest) {
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("M"))
+	m.Header.Set(field.NewBeginString("FIX.4.1"))
 	m.Set(listid)
 
 	return

fix41/logon/Logon.go

@@ -45,6 +45,7 @@ func New(encryptmethod field.EncryptMethodField, heartbtint field.HeartBtIntFiel
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("A"))
+	m.Header.Set(field.NewBeginString("FIX.4.1"))
 	m.Set(encryptmethod)
 	m.Set(heartbtint)
 

fix41/logout/Logout.go

@@ -45,6 +45,7 @@ func New() (m Logout) {
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("5"))
+	m.Header.Set(field.NewBeginString("FIX.4.1"))
 
 	return
 }

fix41/neworderlist/NewOrderList.go

@@ -45,6 +45,7 @@ func New(listid field.ListIDField, listseqno field.ListSeqNoField, listnoords fi
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("E"))
+	m.Header.Set(field.NewBeginString("FIX.4.1"))
 	m.Set(listid)
 	m.Set(listseqno)
 	m.Set(listnoords)

fix41/newordersingle/NewOrderSingle.go

@@ -45,6 +45,7 @@ func New(clordid field.ClOrdIDField, handlinst field.HandlInstField, symbol fiel
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("D"))
+	m.Header.Set(field.NewBeginString("FIX.4.1"))
 	m.Set(clordid)
 	m.Set(handlinst)
 	m.Set(symbol)

fix41/news/News.go

@@ -45,6 +45,7 @@ func New(headline field.HeadlineField) (m News) {
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("B"))
+	m.Header.Set(field.NewBeginString("FIX.4.1"))
 	m.Set(headline)
 
 	return

fix41/ordercancelreject/OrderCancelReject.go

@@ -45,6 +45,7 @@ func New(orderid field.OrderIDField, clordid field.ClOrdIDField, origclordid fie
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("9"))
+	m.Header.Set(field.NewBeginString("FIX.4.1"))
 	m.Set(orderid)
 	m.Set(clordid)
 	m.Set(origclordid)

fix41/ordercancelreplacerequest/OrderCancelReplaceRequest.go

@@ -45,6 +45,7 @@ func New(origclordid field.OrigClOrdIDField, clordid field.ClOrdIDField, handlin
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("G"))
+	m.Header.Set(field.NewBeginString("FIX.4.1"))
 	m.Set(origclordid)
 	m.Set(clordid)
 	m.Set(handlinst)

fix41/ordercancelrequest/OrderCancelRequest.go

@@ -45,6 +45,7 @@ func New(origclordid field.OrigClOrdIDField, clordid field.ClOrdIDField, symbol
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("F"))
+	m.Header.Set(field.NewBeginString("FIX.4.1"))
 	m.Set(origclordid)
 	m.Set(clordid)
 	m.Set(symbol)

fix41/orderstatusrequest/OrderStatusRequest.go

@@ -45,6 +45,7 @@ func New(clordid field.ClOrdIDField, symbol field.SymbolField, side field.SideFi
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("H"))
+	m.Header.Set(field.NewBeginString("FIX.4.1"))
 	m.Set(clordid)
 	m.Set(symbol)
 	m.Set(side)

fix41/quote/Quote.go

@@ -45,6 +45,7 @@ func New(quoteid field.QuoteIDField, symbol field.SymbolField) (m Quote) {
 	m.Trailer.Init()
 
 	m.Header.Set(field.NewMsgType("S"))
+	m.Header.Set(field.NewBeginString("FIX.4.1"))
 	m.Set(quoteid)
 	m.Set(symbol)