Updated agent to include ping in heartbeat.

agent/cmd/keywarden-agent/main.go

@@ -144,11 +144,16 @@ func shipLogs(ctx context.Context, apiClient *client.Client, cfg *config.Config)
 
 func reportHost(ctx context.Context, apiClient *client.Client, cfg *config.Config) error {
 	info := host.Detect()
+	var pingPtr *int
+	if pingMs, err := apiClient.Ping(ctx); err == nil {
+		pingPtr = &pingMs
+	}
 	return retry(ctx, []time.Duration{250 * time.Millisecond, time.Second, 2 * time.Second}, func() error {
 		return apiClient.UpdateHost(ctx, cfg.ServerID, client.HeartbeatRequest{
-			Host: info.Hostname,
+			Host:   info.Hostname,
-			IPv4: info.IPv4,
+			IPv4:   info.IPv4,
-			IPv6: info.IPv6,
+			IPv6:   info.IPv6,
+			PingMs: pingPtr,
 		})
 	})
 }

agent/config.example.json

@@ -2,7 +2,7 @@
   "server_url": "https://keywarden.dev.ntbx.io/api/v1",
   "server_id": "4",
   "server_ca_path": "",
-  "sync_interval_seconds": 30,
+  "sync_interval_seconds": 5,
   "log_batch_size": 500,
   "state_dir": "/var/lib/keywarden-agent",
   "account_policy": {

agent/internal/client/client.go

@@ -8,7 +8,9 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
+	"net"
 	"net/http"
+	"net/url"
 	"os"
 	"strings"
 	"time"
@@ -22,6 +24,10 @@ const defaultTimeout = 15 * time.Second
 type Client struct {
 	baseURL string
 	http    *http.Client
+	tlsCfg  *tls.Config
+	scheme  string
+	host    string
+	addr    string
 }
 
 func New(cfg *config.Config) (*Client, error) {
@@ -62,7 +68,36 @@ func New(cfg *config.Config) (*Client, error) {
 		Transport: transport,
 	}
 
-	return &Client{baseURL: baseURL, http: httpClient}, nil
+	parsed, err := url.Parse(baseURL)
+	if err != nil {
+		return nil, fmt.Errorf("parse server url: %w", err)
+	}
+	if parsed.Host == "" {
+		return nil, errors.New("server url missing host")
+	}
+	scheme := parsed.Scheme
+	if scheme == "" {
+		scheme = "https"
+	}
+	host := parsed.Hostname()
+	port := parsed.Port()
+	if port == "" {
+		if scheme == "http" {
+			port = "80"
+		} else {
+			port = "443"
+		}
+	}
+	addr := net.JoinHostPort(host, port)
+
+	return &Client{
+		baseURL: baseURL,
+		http:    httpClient,
+		tlsCfg:  tlsConfig,
+		scheme:  scheme,
+		host:    host,
+		addr:    addr,
+	}, nil
 }
 
 type EnrollRequest struct {
@@ -293,9 +328,10 @@ func (c *Client) SendLogBatch(ctx context.Context, serverID string, payload []by
 }
 
 type HeartbeatRequest struct {
-	Host string `json:"host,omitempty"`
+	Host   string `json:"host,omitempty"`
-	IPv4 string `json:"ipv4,omitempty"`
+	IPv4   string `json:"ipv4,omitempty"`
-	IPv6 string `json:"ipv6,omitempty"`
+	IPv6   string `json:"ipv6,omitempty"`
+	PingMs *int   `json:"ping_ms,omitempty"`
 }
 
 func (c *Client) UpdateHost(ctx context.Context, serverID string, reqBody HeartbeatRequest) error {
@@ -318,3 +354,29 @@ func (c *Client) UpdateHost(ctx context.Context, serverID string, reqBody Heartb
 	}
 	return nil
 }
+
+func (c *Client) Ping(ctx context.Context) (int, error) {
+	if c.addr == "" {
+		return 0, errors.New("server address not configured")
+	}
+	start := time.Now()
+	dialer := &net.Dialer{Timeout: defaultTimeout}
+	if c.scheme == "http" {
+		conn, err := dialer.DialContext(ctx, "tcp", c.addr)
+		if err != nil {
+			return 0, err
+		}
+		_ = conn.Close()
+		return int(time.Since(start).Milliseconds()), nil
+	}
+	cfg := c.tlsCfg.Clone()
+	if cfg.ServerName == "" && c.host != "" {
+		cfg.ServerName = c.host
+	}
+	conn, err := tls.DialWithDialer(dialer, "tcp", c.addr, cfg)
+	if err != nil {
+		return 0, err
+	}
+	_ = conn.Close()
+	return int(time.Since(start).Milliseconds()), nil
+}

app/apps/servers/templates/servers/_header.html

@@ -70,7 +70,7 @@
             <div class="flex items-center justify-between">
               <span class="font-semibold text-gray-500">Last heartbeat</span>
               <span class="font-medium text-gray-900">
-                {% if server_status.heartbeat_at %}{{ server_status.heartbeat_at|date:"M j, Y H:i" }}{% else %}—{% endif %}
+                {% if server_status.heartbeat_at %}{{ server_status.heartbeat_at|date:"M j, Y H:i:s" }}{% else %}—{% endif %}
               </span>
             </div>
           </div>

app/apps/servers/templates/servers/dashboard.html

@@ -69,7 +69,7 @@
                     <div class="flex items-center justify-between">
                       <span class="font-semibold text-gray-500">Last heartbeat</span>
                       <span class="font-medium text-gray-900">
-                        {% if item.status.heartbeat_at %}{{ item.status.heartbeat_at|date:"M j, Y H:i" }}{% else %}—{% endif %}
+                        {% if item.status.heartbeat_at %}{{ item.status.heartbeat_at|date:"M j, Y H:i:s" }}{% else %}—{% endif %}
                       </span>
                     </div>
                   </div>

app/apps/servers/views.py

@@ -189,16 +189,18 @@ def _format_age_short(delta: timedelta) -> str:
     if seconds < 60:
         return f"{seconds}s"
     minutes = seconds // 60
+    rem_seconds = seconds % 60
     if minutes < 60:
-        return f"{minutes}m"
+        return f"{minutes}m {rem_seconds}s"
     hours = minutes // 60
+    rem_minutes = minutes % 60
     if hours < 48:
-        return f"{hours}h"
+        return f"{hours}h {rem_minutes}m {rem_seconds}s"
     days = hours // 24
     if days < 14:
-        return f"{days}d"
+        return f"{days}d {hours % 24}h"
     weeks = days // 7
-    return f"{weeks}w"
+    return f"{weeks}w {days % 7}d"
 
 
 def _build_server_status(server: Server, now):