Claude Code session 1.

ping_service.go

@@ -200,11 +200,39 @@ func cacheJanitor(cooldownMinutes int) {
 
 // ... [rest of the logic remains the same: process, readSource, runPing, etc.]
 
+// ServiceInfo represents service metadata for discovery
+type ServiceInfo struct {
+	ServiceType  string   `json:"service_type"`
+	Version      string   `json:"version"`
+	Name         string   `json:"name"`
+	InstanceID   string   `json:"instance_id"`
+	Capabilities []string `json:"capabilities"`
+}
+
+func serviceInfoHandler(w http.ResponseWriter, r *http.Request) {
+	hostname, _ := os.Hostname()
+	if hostname == "" {
+		hostname = "unknown"
+	}
+
+	info := ServiceInfo{
+		ServiceType:  "ping",
+		Version:      VERSION,
+		Name:         "ping_service",
+		InstanceID:   hostname,
+		Capabilities: []string{"ping", "traceroute"},
+	}
+
+	w.Header().Set("Content-Type", "application/json")
+	json.NewEncoder(w).Encode(info)
+}
+
 func startHealthCheckServer(port int) {
 	http.HandleFunc("/health", healthCheckHandler)
+	http.HandleFunc("/service-info", serviceInfoHandler)
 	http.HandleFunc("/ready", readinessHandler)
 	http.HandleFunc("/metrics", metricsHandler)
-	
+
 	addr := fmt.Sprintf(":%d", port)
 	log.Printf("Starting health check server on %s", addr)