@@ -552,0 +555,4 @@
+
+func (a *app) initTracing() {
+	instanceID := ""
+	servers := fetchServers(a.cfg)

@@ -552,0 +567,4 @@
+		InstanceID: instanceID,
+		Version:    Version,
+	}
+	updated, err := tracing.Setup(context.Background(), cfg)

@@ -48,2 +48,4 @@
 	cfgPprofAddress      = "pprof.address"
 
+	// Tracing ...
+	cfgTracingEnabled  = "tracing.enabled"

@@ -89,3 +91,3 @@
 }
 
-func (r request) receiveFile(clnt *pool.Pool, objectAddress oid.Address) {
+func receiveFile(ctx context.Context, req request, clnt *pool.Pool, objectAddress oid.Address) {

@@ -166,6 +167,7 @@ func newApp(ctx context.Context, opt ...Option) App {
 	a.initAppSettings()
 	a.initResolver()
 	a.initMetrics()
+	a.initTracing()

@@ -0,0 +26,4 @@
+func (c *httpCarrier) Set(key string, value string) {
+	c.r.Response.Header.Set(key, value)
+}
+func (c *httpCarrier) Keys() []string {

@@ -387,0 +391,4 @@
+	shdnCtx, cancel := context.WithTimeout(context.Background(), tracingShutdownTimeout)
+	defer cancel()
+
+	if err := tracing.Shutdown(shdnCtx); err != nil {

@@ -552,0 +567,4 @@
+	servers := a.servers
+	if len(servers) > 0 {
+		instanceID = servers[0].Address()
+	}

@@ -241,0 +248,4 @@
+tracing:
+  enabled: true
+  exporter: "otlp_grpc"
+  endpoint: "localhost"