Major update to the data service. Added gRPC and socket servers. Switched to using only a single go.mod at the root.

services/data_service/cmd/main.go

@@ -0,0 +1,54 @@
+package main
+
+import (
+	pb "gitlab.michelsen.id/phillmichelsen/tessera/pkg/pb/data_service"
+	"gitlab.michelsen.id/phillmichelsen/tessera/services/data_service/internal/manager"
+	"gitlab.michelsen.id/phillmichelsen/tessera/services/data_service/internal/provider/binance"
+	"gitlab.michelsen.id/phillmichelsen/tessera/services/data_service/internal/router"
+	"gitlab.michelsen.id/phillmichelsen/tessera/services/data_service/internal/server"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/reflection"
+	"log"
+	"net"
+)
+
+func main() {
+	// Setup
+	r := router.NewRouter()
+	m := manager.NewManager(r)
+	binanceFutures := binance.NewFuturesWebsocket()
+	m.AddProvider("binance_futures_websocket", binanceFutures)
+
+	// gRPC Server
+	grpcServer := grpc.NewServer()
+	streamingServer := server.NewGRPCStreamingServer(m)
+	pb.RegisterDataServiceStreamingServer(grpcServer, streamingServer)
+	reflection.Register(grpcServer)
+
+	go func() {
+		grpcLis, err := net.Listen("tcp", ":50051")
+		if err != nil {
+			log.Fatalf("Failed to listen for gRPC: %v", err)
+		}
+		log.Println("gRPC server listening on :50051")
+		if err := grpcServer.Serve(grpcLis); err != nil {
+			log.Fatalf("Failed to serve gRPC: %v", err)
+		}
+	}()
+
+	// Socket Server
+	socketServer := server.NewSocketStreamingServer(m)
+	go func() {
+		socketLis, err := net.Listen("tcp", ":6000")
+		if err != nil {
+			log.Fatalf("Failed to listen for socket: %v", err)
+		}
+		log.Println("Socket server listening on :6000")
+		if err := socketServer.Serve(socketLis); err != nil {
+			log.Fatalf("Socket server error: %v", err)
+		}
+	}()
+
+	// Block main forever
+	select {}
+}