WIP Reworking data module

Makefile

@@ -1,11 +0,0 @@
-PROTO_DIR := pkg/pb
-PROTO_FILES := $(shell find $(PROTO_DIR) -name '*.proto')
-
-.PHONY: proto
-proto:
-	@echo "Generating Go code from Protobuf..."
-	protoc \
-		--go_out=. --go_opt=paths=source_relative \
-		--go-grpc_out=. --go-grpc_opt=paths=source_relative \
-		$(PROTO_FILES)
-	@echo "Protobuf generation complete."

cmd/datad/main.go

@@ -0,0 +1,173 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"sync"
+	"time"
+
+	"github.com/google/uuid"
+	"gitlab.michelsen.id/phillmichelsen/tessera/pkg/data"
+	"gitlab.michelsen.id/phillmichelsen/tessera/pkg/data/routing"
+)
+
+type SeqPayload struct {
+	Seq uint64
+}
+
+type streamStats struct {
+	sent       uint64
+	observed   uint64
+	missed     uint64
+	lastSeen   uint64
+	lastReport time.Time
+}
+
+func main() {
+	ctx := context.Background()
+
+	// ---- Knobs ----
+	N := 10
+	duration := 5 * time.Second
+	totalTargetPerSec := 5_000 // total across all streams
+	// ----------------
+
+	rt := routing.NewInprocRouter()
+
+	senders := make([]data.Sender, N)
+	receivers := make([]data.Receiver, N)
+
+	for i := range N {
+		st, err := rt.OpenStream(data.StreamID(uuid.New()))
+		if err != nil {
+			panic(err)
+		}
+		senders[i] = st.Sender()
+		receivers[i] = st.Receiver()
+	}
+
+	perStreamTarget := totalTargetPerSec / N
+	if perStreamTarget == 0 {
+		perStreamTarget = 1
+	}
+
+	fmt.Printf("N=%d duration=%s totalTarget=%d/s perStreamTarget=%d/s\n",
+		N, duration, totalTargetPerSec, perStreamTarget)
+
+	stopAt := time.Now().Add(duration)
+
+	stats := make([]streamStats, N)
+
+	var wg sync.WaitGroup
+	wg.Add(N + 1)
+
+	// Publisher: per-stream sender sequence in envelope payload.
+	go func() {
+		defer wg.Done()
+
+		tick := time.NewTicker(1 * time.Millisecond)
+		defer tick.Stop()
+
+		perTick := perStreamTarget / 1000
+		rem := perStreamTarget % 1000
+		remAcc := make([]int, N)
+
+		seq := make([]uint64, N)
+
+		for time.Now().Before(stopAt) {
+			<-tick.C
+
+			for i := range N {
+				n := int(perTick)
+				remAcc[i] += rem
+				if remAcc[i] >= 1000 {
+					n++
+					remAcc[i] -= 1000
+				}
+
+				for j := 0; j < n; j++ {
+					seq[i]++
+
+					env := data.Envelope{
+						Payload: SeqPayload{Seq: seq[i]},
+					}
+					_ = senders[i].Send(ctx, env)
+					stats[i].sent++
+				}
+			}
+		}
+	}()
+
+	// Consumers: detect missed sender sequence numbers.
+	for i := range N {
+		idx := i
+		rx := receivers[i]
+
+		go func() {
+			defer wg.Done()
+
+			for time.Now().Before(stopAt) {
+				env, ok, err := rx.TryReceive()
+				if err != nil {
+					return
+				}
+				if !ok {
+					continue
+				}
+
+				p, ok := env.Payload.(SeqPayload)
+				if !ok {
+					// If your Payload is pointer/interface-heavy, adjust accordingly.
+					continue
+				}
+
+				stats[idx].observed++
+
+				if stats[idx].lastSeen == 0 {
+					stats[idx].lastSeen = p.Seq
+					continue
+				}
+
+				if p.Seq > stats[idx].lastSeen+1 {
+					stats[idx].missed += (p.Seq - stats[idx].lastSeen - 1)
+				}
+				stats[idx].lastSeen = p.Seq
+			}
+		}()
+	}
+
+	wg.Wait()
+
+	var totalSent, totalObs, totalMiss uint64
+	minDrop, maxDrop := 100.0, 0.0
+
+	for i := range N {
+		totalSent += stats[i].sent
+		totalObs += stats[i].observed
+		totalMiss += stats[i].missed
+
+		den := stats[i].observed + stats[i].missed
+		dropPct := 0.0
+		if den > 0 {
+			dropPct = 100.0 * float64(stats[i].missed) / float64(den)
+		}
+		if dropPct < minDrop {
+			minDrop = dropPct
+		}
+		if dropPct > maxDrop {
+			maxDrop = dropPct
+		}
+
+		fmt.Printf("stream[%02d] sent=%6d observed=%6d missed=%6d lastSeen=%6d drop=%5.2f%%\n",
+			i, stats[i].sent, stats[i].observed, stats[i].missed, stats[i].lastSeen, dropPct)
+	}
+
+	totalDen := totalObs + totalMiss
+	totalDrop := 0.0
+	if totalDen > 0 {
+		totalDrop = 100.0 * float64(totalMiss) / float64(totalDen)
+	}
+
+	fmt.Printf("\nTOTAL sent=%d observed=%d missed=%d drop=%.2f%% (min=%.2f%% max=%.2f%%)\n",
+		totalSent, totalObs, totalMiss, totalDrop, minDrop, maxDrop)
+}

go.mod

@@ -2,18 +2,4 @@ module gitlab.michelsen.id/phillmichelsen/tessera
 
 go 1.25.1
 
-require (
+require github.com/google/uuid v1.6.0 // indirect
-	github.com/google/uuid v1.6.0
-	github.com/lmittmann/tint v1.1.2
-	google.golang.org/grpc v1.75.0
-	google.golang.org/protobuf v1.36.8
-)
-
-require (
-	github.com/klauspost/cpuid/v2 v2.0.9 // indirect
-	golang.org/x/net v0.43.0 // indirect
-	golang.org/x/sys v0.35.0 // indirect
-	golang.org/x/text v0.28.0 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20250826171959-ef028d996bc1 // indirect
-	lukechampine.com/blake3 v1.4.1 // indirect
-)

go.sum

@@ -1,42 +1,2 @@
-github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI=
-github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
-github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
-github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
-github.com/golang/protobuf v1.5.4 h1:i7eJL8qZTpSEXOPTxNKhASYpMn+8e5Q6AdndVa1dWek=
-github.com/golang/protobuf v1.5.4/go.mod h1:lnTiLA8Wa4RWRcIUkrtSVa5nRhsEGBg48fD6rSs7xps=
-github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
-github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/klauspost/cpuid/v2 v2.0.9 h1:lgaqFMSdTdQYdZ04uHyN2d/eKdOMyi2YLSvlQIBFYa4=
-github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
-github.com/lmittmann/tint v1.1.2 h1:2CQzrL6rslrsyjqLDwD11bZ5OpLBPU+g3G/r5LSfS8w=
-github.com/lmittmann/tint v1.1.2/go.mod h1:HIS3gSy7qNwGCj+5oRjAutErFBl4BzdQP6cJZ0NfMwE=
-go.opentelemetry.io/auto/sdk v1.1.0 h1:cH53jehLUN6UFLY71z+NDOiNJqDdPRaXzTel0sJySYA=
-go.opentelemetry.io/auto/sdk v1.1.0/go.mod h1:3wSPjt5PWp2RhlCcmmOial7AvC4DQqZb7a7wCow3W8A=
-go.opentelemetry.io/otel v1.37.0 h1:9zhNfelUvx0KBfu/gb+ZgeAfAgtWrfHJZcAqFC228wQ=
-go.opentelemetry.io/otel v1.37.0/go.mod h1:ehE/umFRLnuLa/vSccNq9oS1ErUlkkK71gMcN34UG8I=
-go.opentelemetry.io/otel/metric v1.37.0 h1:mvwbQS5m0tbmqML4NqK+e3aDiO02vsf/WgbsdpcPoZE=
-go.opentelemetry.io/otel/metric v1.37.0/go.mod h1:04wGrZurHYKOc+RKeye86GwKiTb9FKm1WHtO+4EVr2E=
-go.opentelemetry.io/otel/sdk v1.37.0 h1:ItB0QUqnjesGRvNcmAcU0LyvkVyGJ2xftD29bWdDvKI=
-go.opentelemetry.io/otel/sdk v1.37.0/go.mod h1:VredYzxUvuo2q3WRcDnKDjbdvmO0sCzOvVAiY+yUkAg=
-go.opentelemetry.io/otel/sdk/metric v1.37.0 h1:90lI228XrB9jCMuSdA0673aubgRobVZFhbjxHHspCPc=
-go.opentelemetry.io/otel/sdk/metric v1.37.0/go.mod h1:cNen4ZWfiD37l5NhS+Keb5RXVWZWpRE+9WyVCpbo5ps=
-go.opentelemetry.io/otel/trace v1.37.0 h1:HLdcFNbRQBE2imdSEgm/kwqmQj1Or1l/7bW6mxVK7z4=
-go.opentelemetry.io/otel/trace v1.37.0/go.mod h1:TlgrlQ+PtQO5XFerSPUYG0JSgGyryXewPGyayAWSBS0=
-golang.org/x/net v0.43.0 h1:lat02VYK2j4aLzMzecihNvTlJNQUq316m2Mr9rnM6YE=
-golang.org/x/net v0.43.0/go.mod h1:vhO1fvI4dGsIjh73sWfUVjj3N7CA9WkKJNQm2svM6Jg=
-golang.org/x/sys v0.35.0 h1:vz1N37gP5bs89s7He8XuIYXpyY0+QlsKmzipCbUtyxI=
-golang.org/x/sys v0.35.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
-golang.org/x/text v0.28.0 h1:rhazDwis8INMIwQ4tpjLDzUhx6RlXqZNPEM0huQojng=
-golang.org/x/text v0.28.0/go.mod h1:U8nCwOR8jO/marOQ0QbDiOngZVEBB7MAiitBuMjXiNU=
-gonum.org/v1/gonum v0.16.0 h1:5+ul4Swaf3ESvrOnidPp4GZbzf0mxVQpDCYUQE7OJfk=
-gonum.org/v1/gonum v0.16.0/go.mod h1:fef3am4MQ93R2HHpKnLk4/Tbh/s0+wqD5nfa6Pnwy4E=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20250826171959-ef028d996bc1 h1:pmJpJEvT846VzausCQ5d7KreSROcDqmO388w5YbnltA=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20250826171959-ef028d996bc1/go.mod h1:GmFNa4BdJZ2a8G+wCe9Bg3wwThLrJun751XstdJt5Og=
-google.golang.org/grpc v1.75.0 h1:+TW+dqTd2Biwe6KKfhE5JpiYIBWq865PhKGSXiivqt4=
-google.golang.org/grpc v1.75.0/go.mod h1:JtPAzKiq4v1xcAB2hydNlWI2RnF85XXcV0mhKXr2ecQ=
-google.golang.org/protobuf v1.36.8 h1:xHScyCOEuuwZEc6UtSOvPbAT4zRh0xcNRYekJwfqyMc=
-google.golang.org/protobuf v1.36.8/go.mod h1:fuxRtAxBytpl4zzqUh6/eyUujkJdNiuEkXntxiD/uRU=
-lukechampine.com/blake3 v1.4.1 h1:I3Smz7gso8w4/TunLKec6K2fn+kyKtDxr/xcQEN84Wg=
-lukechampine.com/blake3 v1.4.1/go.mod h1:QFosUxmjB8mnrWFSNwKmvxHpfY72bmD2tQ0kBMM3kwo=

pkg/data/component.go

@@ -0,0 +1,33 @@
+package data
+
+import "context"
+
+type Component interface {
+	Start(ctx context.Context) error
+	Stop(ctx context.Context) error
+
+	ValidateConfig(cfg ComponentConfig) (ComponentConfigValidation, error)
+	ApplyConfig(cfg ComponentConfig) error
+
+	Status() ComponentStatus
+}
+
+type ComponentRuntime interface {
+	OpenStream(id StreamID) (Stream, error)
+	ReportError(fatal bool, err error)
+}
+
+type ComponentStatus struct {
+	Active   bool
+	Patching bool
+	Config   any
+	Error    error
+}
+
+type ComponentConfig any
+
+type ComponentConfigValidation struct {
+	Valid           bool
+	RequiresRestart bool
+	Warnings        []string
+}

pkg/data/descriptor.go

@@ -0,0 +1,9 @@
+package data
+
+type Descriptor struct {
+	Type       string
+	Key        string
+	Schema     string
+	Attributes map[string]string
+	Tags       []string
+}

pkg/data/envelope.go

@@ -0,0 +1,13 @@
+// Package data ...
+package data
+
+import (
+	"time"
+)
+
+type Envelope struct {
+	SendTime time.Time
+
+	Descriptor Descriptor
+	Payload    any
+}

pkg/data/errors.go

@@ -0,0 +1 @@
+package data

pkg/data/events/bar.go

@@ -0,0 +1,12 @@
+package events
+
+import "time"
+
+type Bar struct {
+	Open     float64
+	High     float64
+	Low      float64
+	Close    float64
+	Volume   float64
+	Interval time.Duration
+}

pkg/data/events/custom.go

@@ -0,0 +1,6 @@
+package events
+
+type Custom struct {
+	Bytes       []byte
+	ContentType string
+}

pkg/data/events/domain.go

@@ -0,0 +1,22 @@
+// Package events ...
+package events
+
+type DataType uint8
+
+const (
+	TradeType DataType = iota
+	QuoteType
+	BarType
+	MBPDeltaType
+	MBPSnapshotType
+	MBODeltaType
+	MBOSnapshotType
+	CustomType
+)
+
+type Side uint8
+
+const (
+	Bid Side = iota
+	Ask
+)

pkg/data/events/mbodelta.go

@@ -0,0 +1,20 @@
+package events
+
+type MBODelta struct {
+	Operation MBOOrderOp
+	OrderID   string
+	Side      Side
+	Price     float64
+	Size      float64
+	IsMaker   bool
+	Seq       uint64
+	ParentID  string
+}
+
+type MBOOrderOp uint8
+
+const (
+	OrderAdd MBOOrderOp = iota
+	OrderMod
+	OrderDel
+)

pkg/data/events/mbosnapshot.go

@@ -0,0 +1,14 @@
+package events
+
+type MBOSnapshot struct {
+	Orders []OrderEntry
+	Seq    uint64
+}
+
+type OrderEntry struct {
+	OrderID string
+	Side    Side
+	Price   float64
+	Size    float64
+	IsMaker bool
+}

pkg/data/events/mbpdelta.go

@@ -0,0 +1,8 @@
+package events
+
+type MBPDelta struct {
+	Side  Side
+	Price float64
+	Size  float64
+	Seq   uint64
+}

pkg/data/events/mbpsnapshot.go

@@ -0,0 +1,13 @@
+package events
+
+type MBPSnapshot struct {
+	Bids  []PriceLevel
+	Asks  []PriceLevel
+	Depth int
+	Seq   uint64
+}
+
+type PriceLevel struct {
+	Price float64
+	Size  float64
+}

pkg/data/events/quote.go

@@ -0,0 +1,8 @@
+package events
+
+type Quote struct {
+	BidPrice float64
+	BidSize  float64
+	AskPrice float64
+	AskSize  float64
+}

pkg/data/events/trade.go

@@ -0,0 +1,16 @@
+package events
+
+type Trade struct {
+	Price     float64
+	Qty       float64
+	Aggressor AggressorSide
+	TradeID   string
+}
+
+type AggressorSide uint8
+
+const (
+	AggUnknown AggressorSide = iota
+	AggBuy
+	AggSell
+)

pkg/data/routing/inproc.go

@@ -0,0 +1,130 @@
+package routing
+
+import (
+	"context"
+	"errors"
+	"sync"
+	"time"
+
+	"gitlab.michelsen.id/phillmichelsen/tessera/pkg/data"
+)
+
+type InprocRouter struct {
+	mu      sync.RWMutex
+	streams map[data.StreamID]*inprocStream
+}
+
+func NewInprocRouter() *InprocRouter {
+	return &InprocRouter{
+		streams: make(map[data.StreamID]*inprocStream),
+	}
+}
+
+func (r *InprocRouter) OpenStream(id data.StreamID) (data.Stream, error) {
+	r.mu.Lock()
+	defer r.mu.Unlock()
+
+	s := r.streams[id]
+	if s != nil {
+		return s, nil
+	}
+
+	s = newInprocStream(id)
+	r.streams[id] = s
+	return s, nil
+}
+
+type inprocStream struct {
+	id data.StreamID
+
+	seq    uint64
+	latest data.Envelope
+
+	streamClosed bool
+	mu           sync.RWMutex
+}
+
+func newInprocStream(id data.StreamID) *inprocStream {
+	return &inprocStream{
+		id: id,
+	}
+}
+
+func (s *inprocStream) ID() data.StreamID {
+	return s.id
+}
+
+func (s *inprocStream) Sender() data.Sender {
+	return &inprocSender{stream: s}
+}
+
+func (s *inprocStream) Receiver() data.Receiver {
+	s.mu.RLock()
+	cur := s.seq
+	s.mu.RUnlock()
+
+	return &inprocReceiver{
+		stream:      s,
+		lastSeenSeq: cur,
+	}
+
+}
+
+type inprocSender struct {
+	stream *inprocStream
+}
+
+func (tx *inprocSender) Send(ctx context.Context, env data.Envelope) error {
+	if err := ctx.Err(); err != nil {
+		return err
+	}
+
+	s := tx.stream
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	if s.streamClosed {
+		return errors.New("stream closed")
+	}
+
+	env.SendTime = time.Now().UTC()
+
+	s.seq++
+	s.latest = env
+
+	return nil
+}
+
+func (tx *inprocSender) SendBatch(ctx context.Context, envs []data.Envelope) error {
+	panic("unimplemented")
+}
+
+type inprocReceiver struct {
+	stream      *inprocStream
+	lastSeenSeq uint64
+}
+
+func (rx *inprocReceiver) TryReceive() (data.Envelope, bool, error) {
+	s := rx.stream
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+
+	if s.streamClosed {
+		return data.Envelope{}, false, errors.New("stream closed")
+	}
+
+	if s.seq == 0 || s.seq == rx.lastSeenSeq {
+		return data.Envelope{}, false, nil
+	}
+
+	rx.lastSeenSeq = s.seq
+	return s.latest, true, nil
+}
+
+func (rx *inprocReceiver) ReceiveNext(ctx context.Context) (data.Envelope, error) {
+	panic("unimplemented")
+}
+
+func (rx *inprocReceiver) Seq() uint64 {
+	return rx.lastSeenSeq
+}

pkg/data/stream.go

@@ -0,0 +1,27 @@
+package data
+
+import (
+	"context"
+
+	"github.com/google/uuid"
+)
+
+type StreamID uuid.UUID
+
+type Stream interface {
+	ID() StreamID
+
+	Sender() Sender
+	Receiver() Receiver
+}
+
+type Sender interface {
+	Send(context.Context, Envelope) error
+	SendBatch(context.Context, []Envelope) error
+}
+
+type Receiver interface {
+	TryReceive() (Envelope, bool, error)
+	ReceiveNext(context.Context) (Envelope, error)
+	Seq() uint64
+}

pkg/pb/data_service/data_service.pb.go

@@ -1,523 +0,0 @@
-// Code generated by protoc-gen-go. DO NOT EDIT.
-// versions:
-// 	protoc-gen-go v1.36.6
-// 	protoc        v6.32.0
-// source: pkg/pb/data_service/data_service.proto
-
-package data_service
-
-import (
-	reflect "reflect"
-	sync "sync"
-	unsafe "unsafe"
-
-	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
-	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-)
-
-const (
-	// Verify that this generated code is sufficiently up-to-date.
-	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
-	// Verify that runtime/protoimpl is sufficiently up-to-date.
-	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
-)
-
-type Identifier struct {
-	state         protoimpl.MessageState `protogen:"open.v1"`
-	Key           string                 `protobuf:"bytes,1,opt,name=key,proto3" json:"key,omitempty"`
-	unknownFields protoimpl.UnknownFields
-	sizeCache     protoimpl.SizeCache
-}
-
-func (x *Identifier) Reset() {
-	*x = Identifier{}
-	mi := &file_pkg_pb_data_service_data_service_proto_msgTypes[0]
-	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-	ms.StoreMessageInfo(mi)
-}
-
-func (x *Identifier) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*Identifier) ProtoMessage() {}
-
-func (x *Identifier) ProtoReflect() protoreflect.Message {
-	mi := &file_pkg_pb_data_service_data_service_proto_msgTypes[0]
-	if x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use Identifier.ProtoReflect.Descriptor instead.
-func (*Identifier) Descriptor() ([]byte, []int) {
-	return file_pkg_pb_data_service_data_service_proto_rawDescGZIP(), []int{0}
-}
-
-func (x *Identifier) GetKey() string {
-	if x != nil {
-		return x.Key
-	}
-	return ""
-}
-
-type Message struct {
-	state         protoimpl.MessageState `protogen:"open.v1"`
-	Identifier    *Identifier            `protobuf:"bytes,1,opt,name=identifier,proto3" json:"identifier,omitempty"`
-	Payload       []byte                 `protobuf:"bytes,2,opt,name=payload,proto3" json:"payload,omitempty"`
-	Encoding      string                 `protobuf:"bytes,3,opt,name=encoding,proto3" json:"encoding,omitempty"`
-	unknownFields protoimpl.UnknownFields
-	sizeCache     protoimpl.SizeCache
-}
-
-func (x *Message) Reset() {
-	*x = Message{}
-	mi := &file_pkg_pb_data_service_data_service_proto_msgTypes[1]
-	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-	ms.StoreMessageInfo(mi)
-}
-
-func (x *Message) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*Message) ProtoMessage() {}
-
-func (x *Message) ProtoReflect() protoreflect.Message {
-	mi := &file_pkg_pb_data_service_data_service_proto_msgTypes[1]
-	if x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use Message.ProtoReflect.Descriptor instead.
-func (*Message) Descriptor() ([]byte, []int) {
-	return file_pkg_pb_data_service_data_service_proto_rawDescGZIP(), []int{1}
-}
-
-func (x *Message) GetIdentifier() *Identifier {
-	if x != nil {
-		return x.Identifier
-	}
-	return nil
-}
-
-func (x *Message) GetPayload() []byte {
-	if x != nil {
-		return x.Payload
-	}
-	return nil
-}
-
-func (x *Message) GetEncoding() string {
-	if x != nil {
-		return x.Encoding
-	}
-	return ""
-}
-
-type StartStreamRequest struct {
-	state         protoimpl.MessageState `protogen:"open.v1"`
-	unknownFields protoimpl.UnknownFields
-	sizeCache     protoimpl.SizeCache
-}
-
-func (x *StartStreamRequest) Reset() {
-	*x = StartStreamRequest{}
-	mi := &file_pkg_pb_data_service_data_service_proto_msgTypes[2]
-	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-	ms.StoreMessageInfo(mi)
-}
-
-func (x *StartStreamRequest) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*StartStreamRequest) ProtoMessage() {}
-
-func (x *StartStreamRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_pkg_pb_data_service_data_service_proto_msgTypes[2]
-	if x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use StartStreamRequest.ProtoReflect.Descriptor instead.
-func (*StartStreamRequest) Descriptor() ([]byte, []int) {
-	return file_pkg_pb_data_service_data_service_proto_rawDescGZIP(), []int{2}
-}
-
-type StartStreamResponse struct {
-	state         protoimpl.MessageState `protogen:"open.v1"`
-	StreamUuid    string                 `protobuf:"bytes,1,opt,name=stream_uuid,json=streamUuid,proto3" json:"stream_uuid,omitempty"`
-	unknownFields protoimpl.UnknownFields
-	sizeCache     protoimpl.SizeCache
-}
-
-func (x *StartStreamResponse) Reset() {
-	*x = StartStreamResponse{}
-	mi := &file_pkg_pb_data_service_data_service_proto_msgTypes[3]
-	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-	ms.StoreMessageInfo(mi)
-}
-
-func (x *StartStreamResponse) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*StartStreamResponse) ProtoMessage() {}
-
-func (x *StartStreamResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_pkg_pb_data_service_data_service_proto_msgTypes[3]
-	if x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use StartStreamResponse.ProtoReflect.Descriptor instead.
-func (*StartStreamResponse) Descriptor() ([]byte, []int) {
-	return file_pkg_pb_data_service_data_service_proto_rawDescGZIP(), []int{3}
-}
-
-func (x *StartStreamResponse) GetStreamUuid() string {
-	if x != nil {
-		return x.StreamUuid
-	}
-	return ""
-}
-
-type ConfigureStreamRequest struct {
-	state         protoimpl.MessageState `protogen:"open.v1"`
-	StreamUuid    string                 `protobuf:"bytes,1,opt,name=stream_uuid,json=streamUuid,proto3" json:"stream_uuid,omitempty"`
-	Identifiers   []*Identifier          `protobuf:"bytes,2,rep,name=identifiers,proto3" json:"identifiers,omitempty"`
-	unknownFields protoimpl.UnknownFields
-	sizeCache     protoimpl.SizeCache
-}
-
-func (x *ConfigureStreamRequest) Reset() {
-	*x = ConfigureStreamRequest{}
-	mi := &file_pkg_pb_data_service_data_service_proto_msgTypes[4]
-	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-	ms.StoreMessageInfo(mi)
-}
-
-func (x *ConfigureStreamRequest) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*ConfigureStreamRequest) ProtoMessage() {}
-
-func (x *ConfigureStreamRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_pkg_pb_data_service_data_service_proto_msgTypes[4]
-	if x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use ConfigureStreamRequest.ProtoReflect.Descriptor instead.
-func (*ConfigureStreamRequest) Descriptor() ([]byte, []int) {
-	return file_pkg_pb_data_service_data_service_proto_rawDescGZIP(), []int{4}
-}
-
-func (x *ConfigureStreamRequest) GetStreamUuid() string {
-	if x != nil {
-		return x.StreamUuid
-	}
-	return ""
-}
-
-func (x *ConfigureStreamRequest) GetIdentifiers() []*Identifier {
-	if x != nil {
-		return x.Identifiers
-	}
-	return nil
-}
-
-type ConfigureStreamResponse struct {
-	state         protoimpl.MessageState `protogen:"open.v1"`
-	unknownFields protoimpl.UnknownFields
-	sizeCache     protoimpl.SizeCache
-}
-
-func (x *ConfigureStreamResponse) Reset() {
-	*x = ConfigureStreamResponse{}
-	mi := &file_pkg_pb_data_service_data_service_proto_msgTypes[5]
-	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-	ms.StoreMessageInfo(mi)
-}
-
-func (x *ConfigureStreamResponse) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*ConfigureStreamResponse) ProtoMessage() {}
-
-func (x *ConfigureStreamResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_pkg_pb_data_service_data_service_proto_msgTypes[5]
-	if x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use ConfigureStreamResponse.ProtoReflect.Descriptor instead.
-func (*ConfigureStreamResponse) Descriptor() ([]byte, []int) {
-	return file_pkg_pb_data_service_data_service_proto_rawDescGZIP(), []int{5}
-}
-
-type StopStreamRequest struct {
-	state         protoimpl.MessageState `protogen:"open.v1"`
-	StreamUuid    string                 `protobuf:"bytes,1,opt,name=stream_uuid,json=streamUuid,proto3" json:"stream_uuid,omitempty"`
-	unknownFields protoimpl.UnknownFields
-	sizeCache     protoimpl.SizeCache
-}
-
-func (x *StopStreamRequest) Reset() {
-	*x = StopStreamRequest{}
-	mi := &file_pkg_pb_data_service_data_service_proto_msgTypes[6]
-	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-	ms.StoreMessageInfo(mi)
-}
-
-func (x *StopStreamRequest) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*StopStreamRequest) ProtoMessage() {}
-
-func (x *StopStreamRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_pkg_pb_data_service_data_service_proto_msgTypes[6]
-	if x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use StopStreamRequest.ProtoReflect.Descriptor instead.
-func (*StopStreamRequest) Descriptor() ([]byte, []int) {
-	return file_pkg_pb_data_service_data_service_proto_rawDescGZIP(), []int{6}
-}
-
-func (x *StopStreamRequest) GetStreamUuid() string {
-	if x != nil {
-		return x.StreamUuid
-	}
-	return ""
-}
-
-type StopStreamResponse struct {
-	state         protoimpl.MessageState `protogen:"open.v1"`
-	unknownFields protoimpl.UnknownFields
-	sizeCache     protoimpl.SizeCache
-}
-
-func (x *StopStreamResponse) Reset() {
-	*x = StopStreamResponse{}
-	mi := &file_pkg_pb_data_service_data_service_proto_msgTypes[7]
-	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-	ms.StoreMessageInfo(mi)
-}
-
-func (x *StopStreamResponse) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*StopStreamResponse) ProtoMessage() {}
-
-func (x *StopStreamResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_pkg_pb_data_service_data_service_proto_msgTypes[7]
-	if x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use StopStreamResponse.ProtoReflect.Descriptor instead.
-func (*StopStreamResponse) Descriptor() ([]byte, []int) {
-	return file_pkg_pb_data_service_data_service_proto_rawDescGZIP(), []int{7}
-}
-
-type ConnectStreamRequest struct {
-	state         protoimpl.MessageState `protogen:"open.v1"`
-	StreamUuid    string                 `protobuf:"bytes,1,opt,name=stream_uuid,json=streamUuid,proto3" json:"stream_uuid,omitempty"`
-	unknownFields protoimpl.UnknownFields
-	sizeCache     protoimpl.SizeCache
-}
-
-func (x *ConnectStreamRequest) Reset() {
-	*x = ConnectStreamRequest{}
-	mi := &file_pkg_pb_data_service_data_service_proto_msgTypes[8]
-	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-	ms.StoreMessageInfo(mi)
-}
-
-func (x *ConnectStreamRequest) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*ConnectStreamRequest) ProtoMessage() {}
-
-func (x *ConnectStreamRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_pkg_pb_data_service_data_service_proto_msgTypes[8]
-	if x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use ConnectStreamRequest.ProtoReflect.Descriptor instead.
-func (*ConnectStreamRequest) Descriptor() ([]byte, []int) {
-	return file_pkg_pb_data_service_data_service_proto_rawDescGZIP(), []int{8}
-}
-
-func (x *ConnectStreamRequest) GetStreamUuid() string {
-	if x != nil {
-		return x.StreamUuid
-	}
-	return ""
-}
-
-var File_pkg_pb_data_service_data_service_proto protoreflect.FileDescriptor
-
-const file_pkg_pb_data_service_data_service_proto_rawDesc = "" +
-	"\n" +
-	"&pkg/pb/data_service/data_service.proto\x12\fdata_service\"\x1e\n" +
-	"\n" +
-	"Identifier\x12\x10\n" +
-	"\x03key\x18\x01 \x01(\tR\x03key\"y\n" +
-	"\aMessage\x128\n" +
-	"\n" +
-	"identifier\x18\x01 \x01(\v2\x18.data_service.IdentifierR\n" +
-	"identifier\x12\x18\n" +
-	"\apayload\x18\x02 \x01(\fR\apayload\x12\x1a\n" +
-	"\bencoding\x18\x03 \x01(\tR\bencoding\"\x14\n" +
-	"\x12StartStreamRequest\"6\n" +
-	"\x13StartStreamResponse\x12\x1f\n" +
-	"\vstream_uuid\x18\x01 \x01(\tR\n" +
-	"streamUuid\"u\n" +
-	"\x16ConfigureStreamRequest\x12\x1f\n" +
-	"\vstream_uuid\x18\x01 \x01(\tR\n" +
-	"streamUuid\x12:\n" +
-	"\videntifiers\x18\x02 \x03(\v2\x18.data_service.IdentifierR\videntifiers\"\x19\n" +
-	"\x17ConfigureStreamResponse\"4\n" +
-	"\x11StopStreamRequest\x12\x1f\n" +
-	"\vstream_uuid\x18\x01 \x01(\tR\n" +
-	"streamUuid\"\x14\n" +
-	"\x12StopStreamResponse\"7\n" +
-	"\x14ConnectStreamRequest\x12\x1f\n" +
-	"\vstream_uuid\x18\x01 \x01(\tR\n" +
-	"streamUuid2\x99\x02\n" +
-	"\x12DataServiceControl\x12R\n" +
-	"\vStartStream\x12 .data_service.StartStreamRequest\x1a!.data_service.StartStreamResponse\x12O\n" +
-	"\n" +
-	"StopStream\x12\x1f.data_service.StopStreamRequest\x1a .data_service.StopStreamResponse\x12^\n" +
-	"\x0fConfigureStream\x12$.data_service.ConfigureStreamRequest\x1a%.data_service.ConfigureStreamResponse2d\n" +
-	"\x14DataServiceStreaming\x12L\n" +
-	"\rConnectStream\x12\".data_service.ConnectStreamRequest\x1a\x15.data_service.Message0\x01BMZKgitlab.michelsen.id/phillmichelsen/tessera/pkg/pb/data_service;data_serviceb\x06proto3"
-
-var (
-	file_pkg_pb_data_service_data_service_proto_rawDescOnce sync.Once
-	file_pkg_pb_data_service_data_service_proto_rawDescData []byte
-)
-
-func file_pkg_pb_data_service_data_service_proto_rawDescGZIP() []byte {
-	file_pkg_pb_data_service_data_service_proto_rawDescOnce.Do(func() {
-		file_pkg_pb_data_service_data_service_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_pkg_pb_data_service_data_service_proto_rawDesc), len(file_pkg_pb_data_service_data_service_proto_rawDesc)))
-	})
-	return file_pkg_pb_data_service_data_service_proto_rawDescData
-}
-
-var file_pkg_pb_data_service_data_service_proto_msgTypes = make([]protoimpl.MessageInfo, 9)
-var file_pkg_pb_data_service_data_service_proto_goTypes = []any{
-	(*Identifier)(nil),              // 0: data_service.Identifier
-	(*Message)(nil),                 // 1: data_service.Message
-	(*StartStreamRequest)(nil),      // 2: data_service.StartStreamRequest
-	(*StartStreamResponse)(nil),     // 3: data_service.StartStreamResponse
-	(*ConfigureStreamRequest)(nil),  // 4: data_service.ConfigureStreamRequest
-	(*ConfigureStreamResponse)(nil), // 5: data_service.ConfigureStreamResponse
-	(*StopStreamRequest)(nil),       // 6: data_service.StopStreamRequest
-	(*StopStreamResponse)(nil),      // 7: data_service.StopStreamResponse
-	(*ConnectStreamRequest)(nil),    // 8: data_service.ConnectStreamRequest
-}
-var file_pkg_pb_data_service_data_service_proto_depIdxs = []int32{
-	0, // 0: data_service.Message.identifier:type_name -> data_service.Identifier
-	0, // 1: data_service.ConfigureStreamRequest.identifiers:type_name -> data_service.Identifier
-	2, // 2: data_service.DataServiceControl.StartStream:input_type -> data_service.StartStreamRequest
-	6, // 3: data_service.DataServiceControl.StopStream:input_type -> data_service.StopStreamRequest
-	4, // 4: data_service.DataServiceControl.ConfigureStream:input_type -> data_service.ConfigureStreamRequest
-	8, // 5: data_service.DataServiceStreaming.ConnectStream:input_type -> data_service.ConnectStreamRequest
-	3, // 6: data_service.DataServiceControl.StartStream:output_type -> data_service.StartStreamResponse
-	7, // 7: data_service.DataServiceControl.StopStream:output_type -> data_service.StopStreamResponse
-	5, // 8: data_service.DataServiceControl.ConfigureStream:output_type -> data_service.ConfigureStreamResponse
-	1, // 9: data_service.DataServiceStreaming.ConnectStream:output_type -> data_service.Message
-	6, // [6:10] is the sub-list for method output_type
-	2, // [2:6] is the sub-list for method input_type
-	2, // [2:2] is the sub-list for extension type_name
-	2, // [2:2] is the sub-list for extension extendee
-	0, // [0:2] is the sub-list for field type_name
-}
-
-func init() { file_pkg_pb_data_service_data_service_proto_init() }
-func file_pkg_pb_data_service_data_service_proto_init() {
-	if File_pkg_pb_data_service_data_service_proto != nil {
-		return
-	}
-	type x struct{}
-	out := protoimpl.TypeBuilder{
-		File: protoimpl.DescBuilder{
-			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
-			RawDescriptor: unsafe.Slice(unsafe.StringData(file_pkg_pb_data_service_data_service_proto_rawDesc), len(file_pkg_pb_data_service_data_service_proto_rawDesc)),
-			NumEnums:      0,
-			NumMessages:   9,
-			NumExtensions: 0,
-			NumServices:   2,
-		},
-		GoTypes:           file_pkg_pb_data_service_data_service_proto_goTypes,
-		DependencyIndexes: file_pkg_pb_data_service_data_service_proto_depIdxs,
-		MessageInfos:      file_pkg_pb_data_service_data_service_proto_msgTypes,
-	}.Build()
-	File_pkg_pb_data_service_data_service_proto = out.File
-	file_pkg_pb_data_service_data_service_proto_goTypes = nil
-	file_pkg_pb_data_service_data_service_proto_depIdxs = nil
-}

pkg/pb/data_service/data_service.proto

@@ -1,43 +0,0 @@
-syntax = "proto3";
-
-package data_service;
-
-option go_package = "gitlab.michelsen.id/phillmichelsen/tessera/pkg/pb/data_service;data_service";
-
-service DataServiceControl {
-  rpc StartStream(StartStreamRequest) returns (StartStreamResponse);
-  rpc StopStream(StopStreamRequest) returns (StopStreamResponse);
-  rpc ConfigureStream(ConfigureStreamRequest) returns (ConfigureStreamResponse);
-}
-
-service DataServiceStreaming {
-  rpc ConnectStream(ConnectStreamRequest) returns (stream Message);
-}
-
-message Identifier {
-  string key = 1;
-}
-
-message Pattern {
-  string key = 2;
-}
-
-message Message {
-  Identifier identifier = 1;
-  bytes payload = 2;
-  string encoding = 3;
-}
-
-message StartStreamRequest {}
-message StartStreamResponse { string stream_uuid = 1; }
-
-message ConfigureStreamRequest {
-  string stream_uuid = 1;
-  repeated Pattern patterns = 2;
-}
-message ConfigureStreamResponse {}
-
-message StopStreamRequest { string stream_uuid = 1; }
-message StopStreamResponse {}
-
-message ConnectStreamRequest { string stream_uuid = 1; }

pkg/pb/data_service/data_service_grpc.pb.go

@@ -1,303 +0,0 @@
-// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
-// versions:
-// - protoc-gen-go-grpc v1.5.1
-// - protoc             v6.32.0
-// source: pkg/pb/data_service/data_service.proto
-
-package data_service
-
-import (
-	context "context"
-
-	grpc "google.golang.org/grpc"
-	codes "google.golang.org/grpc/codes"
-	status "google.golang.org/grpc/status"
-)
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the grpc package it is being compiled against.
-// Requires gRPC-Go v1.64.0 or later.
-const _ = grpc.SupportPackageIsVersion9
-
-const (
-	DataServiceControl_StartStream_FullMethodName     = "/data_service.DataServiceControl/StartStream"
-	DataServiceControl_StopStream_FullMethodName      = "/data_service.DataServiceControl/StopStream"
-	DataServiceControl_ConfigureStream_FullMethodName = "/data_service.DataServiceControl/ConfigureStream"
-)
-
-// DataServiceControlClient is the client API for DataServiceControl service.
-//
-// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
-type DataServiceControlClient interface {
-	StartStream(ctx context.Context, in *StartStreamRequest, opts ...grpc.CallOption) (*StartStreamResponse, error)
-	StopStream(ctx context.Context, in *StopStreamRequest, opts ...grpc.CallOption) (*StopStreamResponse, error)
-	ConfigureStream(ctx context.Context, in *ConfigureStreamRequest, opts ...grpc.CallOption) (*ConfigureStreamResponse, error)
-}
-
-type dataServiceControlClient struct {
-	cc grpc.ClientConnInterface
-}
-
-func NewDataServiceControlClient(cc grpc.ClientConnInterface) DataServiceControlClient {
-	return &dataServiceControlClient{cc}
-}
-
-func (c *dataServiceControlClient) StartStream(ctx context.Context, in *StartStreamRequest, opts ...grpc.CallOption) (*StartStreamResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	out := new(StartStreamResponse)
-	err := c.cc.Invoke(ctx, DataServiceControl_StartStream_FullMethodName, in, out, cOpts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func (c *dataServiceControlClient) StopStream(ctx context.Context, in *StopStreamRequest, opts ...grpc.CallOption) (*StopStreamResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	out := new(StopStreamResponse)
-	err := c.cc.Invoke(ctx, DataServiceControl_StopStream_FullMethodName, in, out, cOpts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func (c *dataServiceControlClient) ConfigureStream(ctx context.Context, in *ConfigureStreamRequest, opts ...grpc.CallOption) (*ConfigureStreamResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	out := new(ConfigureStreamResponse)
-	err := c.cc.Invoke(ctx, DataServiceControl_ConfigureStream_FullMethodName, in, out, cOpts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// DataServiceControlServer is the server API for DataServiceControl service.
-// All implementations must embed UnimplementedDataServiceControlServer
-// for forward compatibility.
-type DataServiceControlServer interface {
-	StartStream(context.Context, *StartStreamRequest) (*StartStreamResponse, error)
-	StopStream(context.Context, *StopStreamRequest) (*StopStreamResponse, error)
-	ConfigureStream(context.Context, *ConfigureStreamRequest) (*ConfigureStreamResponse, error)
-	mustEmbedUnimplementedDataServiceControlServer()
-}
-
-// UnimplementedDataServiceControlServer must be embedded to have
-// forward compatible implementations.
-//
-// NOTE: this should be embedded by value instead of pointer to avoid a nil
-// pointer dereference when methods are called.
-type UnimplementedDataServiceControlServer struct{}
-
-func (UnimplementedDataServiceControlServer) StartStream(context.Context, *StartStreamRequest) (*StartStreamResponse, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method StartStream not implemented")
-}
-func (UnimplementedDataServiceControlServer) StopStream(context.Context, *StopStreamRequest) (*StopStreamResponse, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method StopStream not implemented")
-}
-func (UnimplementedDataServiceControlServer) ConfigureStream(context.Context, *ConfigureStreamRequest) (*ConfigureStreamResponse, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method ConfigureStream not implemented")
-}
-func (UnimplementedDataServiceControlServer) mustEmbedUnimplementedDataServiceControlServer() {}
-func (UnimplementedDataServiceControlServer) testEmbeddedByValue()                            {}
-
-// UnsafeDataServiceControlServer may be embedded to opt out of forward compatibility for this service.
-// Use of this interface is not recommended, as added methods to DataServiceControlServer will
-// result in compilation errors.
-type UnsafeDataServiceControlServer interface {
-	mustEmbedUnimplementedDataServiceControlServer()
-}
-
-func RegisterDataServiceControlServer(s grpc.ServiceRegistrar, srv DataServiceControlServer) {
-	// If the following call pancis, it indicates UnimplementedDataServiceControlServer was
-	// embedded by pointer and is nil.  This will cause panics if an
-	// unimplemented method is ever invoked, so we test this at initialization
-	// time to prevent it from happening at runtime later due to I/O.
-	if t, ok := srv.(interface{ testEmbeddedByValue() }); ok {
-		t.testEmbeddedByValue()
-	}
-	s.RegisterService(&DataServiceControl_ServiceDesc, srv)
-}
-
-func _DataServiceControl_StartStream_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(StartStreamRequest)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(DataServiceControlServer).StartStream(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: DataServiceControl_StartStream_FullMethodName,
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(DataServiceControlServer).StartStream(ctx, req.(*StartStreamRequest))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _DataServiceControl_StopStream_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(StopStreamRequest)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(DataServiceControlServer).StopStream(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: DataServiceControl_StopStream_FullMethodName,
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(DataServiceControlServer).StopStream(ctx, req.(*StopStreamRequest))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _DataServiceControl_ConfigureStream_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(ConfigureStreamRequest)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(DataServiceControlServer).ConfigureStream(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: DataServiceControl_ConfigureStream_FullMethodName,
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(DataServiceControlServer).ConfigureStream(ctx, req.(*ConfigureStreamRequest))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-// DataServiceControl_ServiceDesc is the grpc.ServiceDesc for DataServiceControl service.
-// It's only intended for direct use with grpc.RegisterService,
-// and not to be introspected or modified (even as a copy)
-var DataServiceControl_ServiceDesc = grpc.ServiceDesc{
-	ServiceName: "data_service.DataServiceControl",
-	HandlerType: (*DataServiceControlServer)(nil),
-	Methods: []grpc.MethodDesc{
-		{
-			MethodName: "StartStream",
-			Handler:    _DataServiceControl_StartStream_Handler,
-		},
-		{
-			MethodName: "StopStream",
-			Handler:    _DataServiceControl_StopStream_Handler,
-		},
-		{
-			MethodName: "ConfigureStream",
-			Handler:    _DataServiceControl_ConfigureStream_Handler,
-		},
-	},
-	Streams:  []grpc.StreamDesc{},
-	Metadata: "pkg/pb/data_service/data_service.proto",
-}
-
-const (
-	DataServiceStreaming_ConnectStream_FullMethodName = "/data_service.DataServiceStreaming/ConnectStream"
-)
-
-// DataServiceStreamingClient is the client API for DataServiceStreaming service.
-//
-// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
-type DataServiceStreamingClient interface {
-	ConnectStream(ctx context.Context, in *ConnectStreamRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[Message], error)
-}
-
-type dataServiceStreamingClient struct {
-	cc grpc.ClientConnInterface
-}
-
-func NewDataServiceStreamingClient(cc grpc.ClientConnInterface) DataServiceStreamingClient {
-	return &dataServiceStreamingClient{cc}
-}
-
-func (c *dataServiceStreamingClient) ConnectStream(ctx context.Context, in *ConnectStreamRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[Message], error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	stream, err := c.cc.NewStream(ctx, &DataServiceStreaming_ServiceDesc.Streams[0], DataServiceStreaming_ConnectStream_FullMethodName, cOpts...)
-	if err != nil {
-		return nil, err
-	}
-	x := &grpc.GenericClientStream[ConnectStreamRequest, Message]{ClientStream: stream}
-	if err := x.ClientStream.SendMsg(in); err != nil {
-		return nil, err
-	}
-	if err := x.ClientStream.CloseSend(); err != nil {
-		return nil, err
-	}
-	return x, nil
-}
-
-// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
-type DataServiceStreaming_ConnectStreamClient = grpc.ServerStreamingClient[Message]
-
-// DataServiceStreamingServer is the server API for DataServiceStreaming service.
-// All implementations must embed UnimplementedDataServiceStreamingServer
-// for forward compatibility.
-type DataServiceStreamingServer interface {
-	ConnectStream(*ConnectStreamRequest, grpc.ServerStreamingServer[Message]) error
-	mustEmbedUnimplementedDataServiceStreamingServer()
-}
-
-// UnimplementedDataServiceStreamingServer must be embedded to have
-// forward compatible implementations.
-//
-// NOTE: this should be embedded by value instead of pointer to avoid a nil
-// pointer dereference when methods are called.
-type UnimplementedDataServiceStreamingServer struct{}
-
-func (UnimplementedDataServiceStreamingServer) ConnectStream(*ConnectStreamRequest, grpc.ServerStreamingServer[Message]) error {
-	return status.Errorf(codes.Unimplemented, "method ConnectStream not implemented")
-}
-func (UnimplementedDataServiceStreamingServer) mustEmbedUnimplementedDataServiceStreamingServer() {}
-func (UnimplementedDataServiceStreamingServer) testEmbeddedByValue()                              {}
-
-// UnsafeDataServiceStreamingServer may be embedded to opt out of forward compatibility for this service.
-// Use of this interface is not recommended, as added methods to DataServiceStreamingServer will
-// result in compilation errors.
-type UnsafeDataServiceStreamingServer interface {
-	mustEmbedUnimplementedDataServiceStreamingServer()
-}
-
-func RegisterDataServiceStreamingServer(s grpc.ServiceRegistrar, srv DataServiceStreamingServer) {
-	// If the following call pancis, it indicates UnimplementedDataServiceStreamingServer was
-	// embedded by pointer and is nil.  This will cause panics if an
-	// unimplemented method is ever invoked, so we test this at initialization
-	// time to prevent it from happening at runtime later due to I/O.
-	if t, ok := srv.(interface{ testEmbeddedByValue() }); ok {
-		t.testEmbeddedByValue()
-	}
-	s.RegisterService(&DataServiceStreaming_ServiceDesc, srv)
-}
-
-func _DataServiceStreaming_ConnectStream_Handler(srv interface{}, stream grpc.ServerStream) error {
-	m := new(ConnectStreamRequest)
-	if err := stream.RecvMsg(m); err != nil {
-		return err
-	}
-	return srv.(DataServiceStreamingServer).ConnectStream(m, &grpc.GenericServerStream[ConnectStreamRequest, Message]{ServerStream: stream})
-}
-
-// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
-type DataServiceStreaming_ConnectStreamServer = grpc.ServerStreamingServer[Message]
-
-// DataServiceStreaming_ServiceDesc is the grpc.ServiceDesc for DataServiceStreaming service.
-// It's only intended for direct use with grpc.RegisterService,
-// and not to be introspected or modified (even as a copy)
-var DataServiceStreaming_ServiceDesc = grpc.ServiceDesc{
-	ServiceName: "data_service.DataServiceStreaming",
-	HandlerType: (*DataServiceStreamingServer)(nil),
-	Methods:     []grpc.MethodDesc{},
-	Streams: []grpc.StreamDesc{
-		{
-			StreamName:    "ConnectStream",
-			Handler:       _DataServiceStreaming_ConnectStream_Handler,
-			ServerStreams: true,
-		},
-	},
-	Metadata: "pkg/pb/data_service/data_service.proto",
-}

services/controller_service/cmd/main.go

@@ -1 +0,0 @@
-package cmd

services/data_service/Dockerfile

@@ -1,21 +0,0 @@
-# ---- Builder ----
-FROM golang:1.24-alpine AS builder
-
-ENV CGO_ENABLED=0 GOOS=linux
-WORKDIR /app
-
-COPY go.mod go.sum ./
-RUN go mod download
-
-COPY . .
-RUN --mount=type=cache,target=/root/.cache/go-build \
-    --mount=type=cache,target=/go/pkg/mod \
-    go build -trimpath -ldflags="-s -w" \
-      -o /out/data-service ./services/data_service/cmd/data_service
-
-# ---- Runtime ----
-FROM gcr.io/distroless/static:nonroot
-EXPOSE 50051 50052 6000
-COPY --from=builder /out/data-service /bin/data-service
-USER nonroot:nonroot
-ENTRYPOINT ["/bin/data-service"]

services/data_service/cmd/data_service/main.go

@@ -1,50 +0,0 @@
-package main
-
-import (
-	"log/slog"
-	"os"
-	"time"
-
-	"github.com/lmittmann/tint"
-)
-
-func initLogger() *slog.Logger {
-	level := parseLevel(env("LOG_LEVEL", "debug"))
-	if env("LOG_FORMAT", "pretty") == "json" {
-		return slog.New(slog.NewJSONHandler(os.Stdout, &slog.HandlerOptions{
-			Level: level,
-		}))
-	}
-	return slog.New(tint.NewHandler(os.Stdout, &tint.Options{
-		Level:      level,
-		TimeFormat: time.RFC3339Nano,
-		NoColor:    os.Getenv("NO_COLOR") != "",
-	}))
-}
-
-func parseLevel(s string) slog.Level {
-	switch s {
-	case "debug":
-		return slog.LevelDebug
-	case "warn":
-		return slog.LevelWarn
-	case "error":
-		return slog.LevelError
-	default:
-		return slog.LevelInfo
-	}
-}
-
-func env(k, def string) string {
-	if v := os.Getenv(k); v != "" {
-		return v
-	}
-	return def
-}
-
-func main() {
-	slog.SetDefault(initLogger())
-	slog.Info("starting", "svc", "data-service")
-
-	select {}
-}

services/data_service/internal/control/control.go

@@ -1,25 +0,0 @@
-// Package control
-package control
-
-import (
-	"github.com/google/uuid"
-	"gitlab.michelsen.id/phillmichelsen/tessera/services/data_service/internal/node"
-	"gitlab.michelsen.id/phillmichelsen/tessera/services/data_service/internal/node/processor"
-	"gitlab.michelsen.id/phillmichelsen/tessera/services/data_service/internal/router"
-)
-
-type nodeEntry struct {
-	Template            node.Template
-	TemplateFingerprint string
-}
-
-type Controller struct {
-	router            router.Router
-	sourceRegistry    any // source.Registry
-	processorRegistry processor.Registry
-	sinkRegistry      any // sink.Registry
-
-	sourceNodes    map[uuid.UUID]any
-	processorNodes map[uuid.UUID]processor.Processor
-	sinkNodes      map[uuid.UUID]any
-}

services/data_service/internal/control/fingerprint.go

@@ -1,43 +0,0 @@
-package control
-
-import (
-	"encoding/binary"
-	"encoding/hex"
-	"sort"
-
-	"lukechampine.com/blake3"
-)
-
-func StreamFingerprint(templateFP, outPort string, inMap map[string]string) string {
-	// Sort input keys for determinism.
-	keys := make([]string, 0, len(inMap))
-	for k := range inMap {
-		keys = append(keys, k)
-	}
-	sort.Strings(keys)
-
-	h := blake3.New(32, nil)
-
-	write := func(s string) {
-		var lenbuf [4]byte
-		binary.LittleEndian.PutUint32(lenbuf[:], uint32(len(s)))
-		_, _ = h.Write(lenbuf[:])
-		_, _ = h.Write([]byte(s))
-	}
-
-	// templateFP, outPort, input count, then pairs.
-	write(templateFP)
-	write(outPort)
-
-	var nbuf [4]byte
-	binary.LittleEndian.PutUint32(nbuf[:], uint32(len(keys)))
-	_, _ = h.Write(nbuf[:])
-
-	for _, k := range keys {
-		write(k)
-		write(inMap[k])
-	}
-
-	sum := h.Sum(nil)
-	return hex.EncodeToString(sum)
-}

services/data_service/internal/domain/message.go

@@ -1,11 +0,0 @@
-// Package domain
-package domain
-
-import "time"
-
-type Message struct {
-	Payload   []byte
-	SchemaID  string
-	Seq       uint64
-	Timestamp time.Time
-}

services/data_service/internal/node/io.go

@@ -1,14 +0,0 @@
-// Package node
-package node
-
-import (
-	"gitlab.michelsen.id/phillmichelsen/tessera/services/data_service/internal/domain"
-)
-
-type Receiver interface {
-	Receive() (port string, message domain.Message, ok bool)
-}
-
-type Sender interface {
-	Send(port string, message domain.Message) error
-}

services/data_service/internal/node/node.go

@@ -1,16 +0,0 @@
-package node
-
-type Type string
-
-const (
-	Source    Type = "source"
-	Processor Type = "processor"
-	Sink      Type = "sink"
-)
-
-type Template struct {
-	Kind    Type
-	Type    string
-	Version string
-	Config  string
-}

services/data_service/internal/node/processor/processor.go

@@ -1,18 +0,0 @@
-// Package processor
-package processor
-
-import (
-	"context"
-
-	"gitlab.michelsen.id/phillmichelsen/tessera/services/data_service/internal/node"
-)
-
-type Processor interface {
-	Start(ctx context.Context, cfg string, io IO) error
-	Stop()
-}
-
-type IO interface {
-	node.Receiver
-	node.Sender
-}

services/data_service/internal/node/processor/registry.go

@@ -1,11 +0,0 @@
-package processor
-
-type Registry struct{}
-
-type Factory interface {
-	New() Processor
-	Type() string
-	Version() string
-
-	TemplateFingerprint(cfg string) (string, error)
-}

services/data_service/internal/node/sink/sink.go

@@ -1,17 +0,0 @@
-// Package sink
-package sink
-
-import (
-	"context"
-
-	"gitlab.michelsen.id/phillmichelsen/tessera/services/data_service/internal/node"
-)
-
-type Sink interface {
-	Start(ctx context.Context, io IO) error
-	Stop()
-}
-
-type IO interface {
-	node.Sender
-}

services/data_service/internal/node/source/registry.go

@@ -1 +0,0 @@
-package source

services/data_service/internal/node/source/source.go

@@ -1,20 +0,0 @@
-// Package source
-package source
-
-import (
-	"context"
-
-	"gitlab.michelsen.id/phillmichelsen/tessera/services/data_service/internal/node"
-)
-
-type Source interface {
-	Start(ctx context.Context, cfg string, io IO) error
-	Stop()
-
-	Serve(key string) error
-	Unserve(key string) error
-}
-
-type IO interface {
-	node.Sender
-}

services/data_service/internal/router/router.go

@@ -1,9 +0,0 @@
-// Package router
-package router
-
-import "github.com/google/uuid"
-
-type Router interface {
-	Route(fromNode uuid.UUID, fromOutPort string, toNode uuid.UUID, toInPort string)
-	Unroute(fromNode uuid.UUID, fromOutPort string, toNode uuid.UUID, toInPort string)
-}

services/data_service/internal/router/single/engine.go

@@ -1,2 +0,0 @@
-// Package single
-package single

services/data_service/internal/server/server.go

@@ -1,2 +0,0 @@
-// Package server
-package server

services/data_service/internal/session/session.go

@@ -1,2 +0,0 @@
-// Package session
-package session

services/portfolio_service/cmd/main.go

@@ -1 +0,0 @@
-package cmd

services/strategies/strategy1/cmd/main.go

@@ -1 +0,0 @@
-package cmd

services/strategies/strategy1/service.go

@@ -1 +0,0 @@
-package marketdata