Add Inner Ring code

cmd/neofs-node/modules/network/muxer.go

@@ -0,0 +1,53 @@
+package network
+
+import (
+	"time"
+
+	"github.com/multiformats/go-multiaddr"
+	"github.com/nspcc-dev/neofs-node/pkg/network/muxer"
+	"github.com/spf13/viper"
+	"github.com/valyala/fasthttp"
+	"go.uber.org/dig"
+	"go.uber.org/zap"
+	"google.golang.org/grpc"
+)
+
+type muxerParams struct {
+	dig.In
+
+	Logger *zap.Logger
+	P2P    *grpc.Server
+
+	Address     multiaddr.Multiaddr
+	ShutdownTTL time.Duration `name:"shutdown_ttl"`
+	API         fasthttp.RequestHandler
+	Viper       *viper.Viper
+}
+
+const appName = "neofs-node"
+
+func newFastHTTPServer(p muxerParams) *fasthttp.Server {
+	srv := new(fasthttp.Server)
+	srv.Name = appName
+	srv.ReadBufferSize = p.Viper.GetInt("muxer.http.read_buffer_size")
+	srv.WriteBufferSize = p.Viper.GetInt("muxer.http.write_buffer_size")
+	srv.ReadTimeout = p.Viper.GetDuration("muxer.http.read_timeout")
+	srv.WriteTimeout = p.Viper.GetDuration("muxer.http.write_timeout")
+	srv.GetOnly = true
+	srv.DisableHeaderNamesNormalizing = true
+	srv.NoDefaultServerHeader = true
+	srv.NoDefaultContentType = true
+	srv.Handler = p.API
+
+	return srv
+}
+
+func newMuxer(p muxerParams) muxer.Mux {
+	return muxer.New(muxer.Params{
+		P2P:         p.P2P,
+		Logger:      p.Logger,
+		Address:     p.Address,
+		ShutdownTTL: p.ShutdownTTL,
+		API:         newFastHTTPServer(p),
+	})
+}