func webServer()

in sample-apps/http-server/application.go [16:43]

• 23 lines of code
• 3 McCabe index (conditional complexity)

func webServer() {
	http.Handle("/", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		_, _ = w.Write([]byte("healthcheck"))
	}))

	//test http instrumentation
	http.Handle("/outgoing-http-call", xray.Handler(xray.NewFixedSegmentNamer("/outgoing-http-call"), http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		_, err := ctxhttp.Get(r.Context(), xray.Client(nil), "https://aws.amazon.com")
		if err != nil {
			log.Println(err)
			return
		}
		_, _ = w.Write([]byte("Tracing http call!"))
	})))

	//test aws sdk instrumentation
	http.Handle("/aws-sdk-call", xray.Handler(xray.NewFixedSegmentNamer("/aws-sdk-call"), http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		testAWSCalls(r.Context())
		_, _ = w.Write([]byte("Tracing aws sdk call!"))
	})))

	listenAddress := os.Getenv("LISTEN_ADDRESS")
	if listenAddress == "" {
		listenAddress = "127.0.0.1:5000"
	}
	_ = http.ListenAndServe(listenAddress, nil)
	log.Printf("App is listening on %s !", listenAddress)
}