working Gateway for incoming Mod/Bot ws-conn's; simulated Mod client via sim.go

sim.go

@@ -2,15 +2,23 @@ package main
 
 import (
 	"encoding/json"
-	"fmt"
 	"log"
 	"net/url"
+	"os"
+	"os/signal"
+	"syscall"
 	"time"
 
 	"github.com/gorilla/websocket"
 )
 
-type MessageEnvelope struct {
+const (
+	gatewayURL = "ws://localhost:3333/push"
+	apiKey     = "gateway"
+	serverID   = "test-server-001"
+)
+
+type Handshake struct {
 	Type string          `json:"type"`
 	Data json.RawMessage `json:"data"`
 }
@@ -19,173 +27,163 @@ type ModHandshake struct {
 	ServerID string `json:"server_id"`
 }
 
-type BotHandshake struct {
+type GatewayAck struct {
-	BotID string `json:"bot_id"`
+	Status string `json:"status"`
+	Type   string `json:"type"`
 }
 
-type User struct {
+type MinecraftUser struct {
 	ID   string `json:"id"`
 	Name string `json:"name"`
 }
 
-type ModMessage struct {
+type Destination struct {
+	ChannelID string `json:"channel_id"`
+}
+
+type GatewayModMessageIn struct {
 	MsgID       string                 `json:"msg_id"`
 	Server      string                 `json:"server"`
-	User    User                   `json:"user"`
+	Destination Destination            `json:"destination"`
+	Author      MinecraftUser          `json:"author"`
 	Content     string                 `json:"content"`
 	Meta        map[string]interface{} `json:"meta,omitempty"`
 	Ts          string                 `json:"ts,omitempty"`
 }
 
-type BotMessage struct {
-	MsgID     string                 `json:"msg_id"`
-	ChannelID string                 `json:"channel_id"`
-	Author    string                 `json:"author"`
-	Content   string                 `json:"content"`
-	Meta      map[string]interface{} `json:"meta,omitempty"`
-	Ts        string                 `json:"ts,omitempty"`
-}
-
-func simulateMod() {
-	u := url.URL{Scheme: "ws", Host: "localhost:3333", Path: "/ws"}
-	u.RawQuery = "api_key=gateway"
-
-	conn, _, err := websocket.DefaultDialer.Dial(u.String(), nil)
-	if err != nil {
-		log.Fatalf("mod dial error: %v", err)
-	}
-	defer conn.Close()
-
-	fmt.Println("[MOD] Connected")
-
-	// Send handshake
-	handshake := ModHandshake{ServerID: "survival_server"}
-	hsData, _ := json.Marshal(handshake)
-	envelope := MessageEnvelope{
-		Type: "mod",
-		Data: hsData,
-	}
-	envData, _ := json.Marshal(envelope)
-
-	if err := conn.WriteMessage(websocket.TextMessage, envData); err != nil {
-		log.Fatalf("mod handshake write error: %v", err)
-	}
-	fmt.Println("[MOD] Sent handshake")
-
-	// Read handshake response
-	_, resp, err := conn.ReadMessage()
-	if err != nil {
-		log.Fatalf("mod handshake response error: %v", err)
-	}
-	fmt.Printf("[MOD] Handshake response: %s\n", string(resp))
-
-	// Send a few messages
-	for i := 1; i <= 3; i++ {
-		msg := ModMessage{
-			MsgID:   fmt.Sprintf("mod_msg_%d", i),
-			Server:  "survival_server",
-			User:    User{ID: "player_123", Name: "Steve"},
-			Content: fmt.Sprintf("Message %d from Minecraft!", i),
-			Meta: map[string]interface{}{
-				"coordinates": map[string]int{"x": 100 + i*10, "y": 64, "z": 200},
-			},
-			Ts: time.Now().UTC().Format(time.RFC3339),
-		}
-
-		msgData, _ := json.Marshal(msg)
-		if err := conn.WriteMessage(websocket.TextMessage, msgData); err != nil {
-			log.Fatalf("mod message write error: %v", err)
-		}
-		fmt.Printf("[MOD] Sent message: %s\n", msg.Content)
-
-		// Read response
-		_, resp, err := conn.ReadMessage()
-		if err != nil {
-			log.Fatalf("mod response error: %v", err)
-		}
-		fmt.Printf("[MOD] Response: %s\n", string(resp))
-
-		time.Sleep(1 * time.Second)
-	}
-
-	fmt.Println("[MOD] Closing connection")
-}
-
-func simulateBot() {
-	time.Sleep(2 * time.Second) // Let mod connect first
-
-	u := url.URL{Scheme: "ws", Host: "localhost:3333", Path: "/ws"}
-	u.RawQuery = "api_key=gateway"
-
-	conn, _, err := websocket.DefaultDialer.Dial(u.String(), nil)
-	if err != nil {
-		log.Fatalf("bot dial error: %v", err)
-	}
-	defer conn.Close()
-
-	fmt.Println("[BOT] Connected")
-
-	// Send handshake
-	handshake := BotHandshake{BotID: "discord_bot_1"}
-	hsData, _ := json.Marshal(handshake)
-	envelope := MessageEnvelope{
-		Type: "bot",
-		Data: hsData,
-	}
-	envData, _ := json.Marshal(envelope)
-
-	if err := conn.WriteMessage(websocket.TextMessage, envData); err != nil {
-		log.Fatalf("bot handshake write error: %v", err)
-	}
-	fmt.Println("[BOT] Sent handshake")
-
-	// Read handshake response
-	_, resp, err := conn.ReadMessage()
-	if err != nil {
-		log.Fatalf("bot handshake response error: %v", err)
-	}
-	fmt.Printf("[BOT] Handshake response: %s\n", string(resp))
-
-	// Send a few messages
-	for i := 1; i <= 3; i++ {
-		msg := BotMessage{
-			MsgID:     fmt.Sprintf("bot_msg_%d", i),
-			ChannelID: "987654321",
-			Author:    "DiscordUser#1234",
-			Content:   fmt.Sprintf("Message %d from Discord!", i),
-			Meta: map[string]interface{}{
-				"reactions": []string{"👍", "❤️"},
-			},
-			Ts: time.Now().UTC().Format(time.RFC3339),
-		}
-
-		msgData, _ := json.Marshal(msg)
-		if err := conn.WriteMessage(websocket.TextMessage, msgData); err != nil {
-			log.Fatalf("bot message write error: %v", err)
-		}
-		fmt.Printf("[BOT] Sent message: %s\n", msg.Content)
-
-		// Read response
-		_, resp, err := conn.ReadMessage()
-		if err != nil {
-			log.Fatalf("bot response error: %v", err)
-		}
-		fmt.Printf("[BOT] Response: %s\n", string(resp))
-
-		time.Sleep(1 * time.Second)
-	}
-
-	fmt.Println("[BOT] Closing connection")
-}
-
 func main() {
-	fmt.Println("Starting WebSocket client simulator...")
+	interrupt := make(chan os.Signal, 1)
-	fmt.Println("Connecting to ws://localhost:3333/ws with api_key=gateway")
+	signal.Notify(interrupt, os.Interrupt, syscall.SIGTERM)
 
-	go simulateMod()
+	// Build WebSocket URL with API key
-	go simulateBot()
+	u, err := url.Parse(gatewayURL)
-
+	if err != nil {
-	// Let them run
+		log.Fatalf("Failed to parse URL: %v", err)
-	time.Sleep(15 * time.Second)
+	}
-	fmt.Println("Simulator finished")
+	q := u.Query()
+	q.Set("api_key", apiKey)
+	u.RawQuery = q.Encode()
+
+	log.Printf("Connecting to %s", u.String())
+
+	// Connect to WebSocket
+	conn, _, err := websocket.DefaultDialer.Dial(u.String(), nil)
+	if err != nil {
+		log.Fatalf("Failed to connect: %v", err)
+	}
+	defer conn.Close()
+
+	log.Println("Connected to gateway")
+
+	// Set up ping handler - respond to pings from server
+	conn.SetPingHandler(func(appData string) error {
+		log.Println("Received ping from server, sending pong")
+		err := conn.WriteControl(websocket.PongMessage, []byte(appData), time.Now().Add(5*time.Second))
+		if err != nil {
+			log.Printf("Failed to send pong: %v", err)
+			return err
+		}
+		return nil
+	})
+
+	// Send handshake
+	modHS := ModHandshake{ServerID: serverID}
+	modHSData, err := json.Marshal(modHS)
+	if err != nil {
+		log.Fatalf("Failed to marshal mod handshake: %v", err)
+	}
+
+	handshake := Handshake{
+		Type: "mod",
+		Data: modHSData,
+	}
+
+	if err := conn.WriteJSON(handshake); err != nil {
+		log.Fatalf("Failed to send handshake: %v", err)
+	}
+
+	log.Println("Handshake sent")
+
+	// Read acknowledgment
+	var ack GatewayAck
+	if err := conn.ReadJSON(&ack); err != nil {
+		log.Fatalf("Failed to read acknowledgment: %v", err)
+	}
+
+	log.Printf("Received acknowledgment: status=%s, type=%s", ack.Status, ack.Type)
+
+	// Channel for incoming messages
+	done := make(chan struct{})
+
+	// Read loop - handles incoming messages and processes control frames
+	go func() {
+		defer close(done)
+		for {
+			messageType, message, err := conn.ReadMessage()
+			if err != nil {
+				if websocket.IsUnexpectedCloseError(err, websocket.CloseGoingAway, websocket.CloseNormalClosure) {
+					log.Printf("WebSocket error: %v", err)
+				} else {
+					log.Printf("Connection closed: %v", err)
+				}
+				return
+			}
+
+			// Only log text/binary messages (ping/pong handled by handlers)
+			if messageType == websocket.TextMessage || messageType == websocket.BinaryMessage {
+				log.Printf("Received from server: %s", string(message))
+			}
+		}
+	}()
+
+	// Optional: Send a test message after connecting
+	time.Sleep(2 * time.Second)
+	testMsg := GatewayModMessageIn{
+		MsgID:  "test-msg-001",
+		Server: serverID,
+		Destination: Destination{
+			ChannelID: "123456789",
+		},
+		Author: MinecraftUser{
+			ID:   "player-uuid-123",
+			Name: "TestPlayer",
+		},
+		Content: "Hello from simulated mod!",
+		Ts:      time.Now().UTC().Format(time.RFC3339),
+	}
+
+	if err := conn.WriteJSON(testMsg); err != nil {
+		log.Printf("Failed to send test message: %v", err)
+	} else {
+		log.Println("Sent test message to gateway")
+	}
+
+	log.Println("Connection established. Responding to pings. Press Ctrl+C to disconnect.")
+
+	// Wait for interrupt or connection close
+	for {
+		select {
+		case <-done:
+			log.Println("Connection closed")
+			return
+		case <-interrupt:
+			log.Println("Interrupt received, closing connection...")
+
+			// Send close message
+			err := conn.WriteMessage(
+				websocket.CloseMessage,
+				websocket.FormatCloseMessage(websocket.CloseNormalClosure, ""),
+			)
+			if err != nil {
+				log.Printf("Write close error: %v", err)
+				return
+			}
+
+			select {
+			case <-done:
+			case <-time.After(time.Second):
+			}
+			return
+		}
+	}
 }

ws/handlers.go

@@ -1 +1,107 @@
 package ws
+
+import (
+	"encoding/json"
+	"net/http"
+	"time"
+
+	"github.com/gorilla/websocket"
+)
+
+func (wsg *WebsocketGateway) handlePush(w http.ResponseWriter, r *http.Request) {
+	conn, err := wsg.validateAndUpgradeConnection(w, r)
+	if err != nil {
+		return
+	}
+
+	if wsg.bodySizeBytes > 0 {
+		conn.SetReadLimit(wsg.bodySizeBytes)
+	} else {
+		conn.SetReadLimit(1 << 20) // sensible default 1MiB
+	}
+
+	_ = conn.SetReadDeadline(time.Now().Add(60 * time.Second))
+	conn.SetPongHandler(func(appData string) error {
+		_ = conn.SetReadDeadline(time.Now().Add(60 * time.Second))
+		return nil
+	})
+
+	typ, data, err := conn.ReadMessage()
+	if err != nil {
+		wsg.sendWebsocketError(conn, "Internal Server Error", 500)
+		wsg.logger.Error("Failed to read handshake.", "remote", conn.RemoteAddr().String(), "err", err)
+		return
+	}
+
+	if typ != websocket.TextMessage && typ != websocket.BinaryMessage {
+		wsg.sendWebsocketError(conn, "First message must be a handshake.", 400)
+		wsg.logger.Warn("Invalid handshake message type.", "remote", conn.RemoteAddr().String())
+		return
+	}
+
+	var handshake Handshake
+	if err := json.Unmarshal(data, &handshake); err != nil {
+		wsg.sendWebsocketError(conn, "Malformed handshake.", 400)
+		wsg.logger.Warn("Malformed handshake.", "remote", conn.RemoteAddr().String(), "err", err)
+		return
+	}
+
+	meta := connectionMetaData{connectionType: handshake.Type}
+
+	switch handshake.Type {
+	case "mod":
+		var mhs ModHandshake
+
+		if err := json.Unmarshal(handshake.Data, &mhs); err != nil {
+			wsg.sendWebsocketError(conn, "Malformed mod handshake.", 400)
+			wsg.logger.Warn("Malformed mod handshake.", "remote", conn.RemoteAddr().String(), "err", err)
+			return
+		}
+
+		meta.id = mhs.ServerID
+
+		if err = wsg.sendWebsocketResponse(conn, GatewayAck{Status: "connected", Type: "mod"}); err != nil {
+			return
+		}
+
+		wsg.registerConn(conn, meta)
+		wsg.logger.Info("Mod connected via Websocket.", "remote", conn.RemoteAddr().String(), "server_id", mhs.ServerID)
+
+		go wsg.modReadLoop(conn, meta) // replace with external handler mayhaps
+
+	case "bot":
+		var bhs BotHandshake
+
+		if err := json.Unmarshal(handshake.Data, &bhs); err != nil {
+			wsg.sendWebsocketError(conn, "Malformed bot handshake.", 400)
+			wsg.logger.Warn("Malformed bot handshake.", "remote", conn.RemoteAddr().String(), "err", err)
+			return
+		}
+
+		meta.id = bhs.BotID
+
+		if err = wsg.sendWebsocketResponse(conn, GatewayAck{Status: "connected", Type: "bot"}); err != nil {
+			return
+		}
+
+		wsg.registerConn(conn, meta)
+		wsg.logger.Info("Bot connected via Websocket.", "remote", conn.RemoteAddr().String(), "bot_id", bhs.BotID)
+
+		go wsg.botReadLoop(conn, meta) // replace with external handler mayhaps
+
+	default:
+		wsg.sendWebsocketError(conn, "Unknown handshake.", 400)
+		wsg.logger.Warn("Unknown connection type.", "remote", conn.RemoteAddr().String(), "type", handshake.Type)
+		return
+	}
+}
+
+func (wsg *WebsocketGateway) handleReady(w http.ResponseWriter, r *http.Request) {}
+
+func (wsg *WebsocketGateway) handleHealth(w http.ResponseWriter, r *http.Request) {
+	w.Header().Set("Content-Type", "application/json")
+	w.WriteHeader(200)
+	_ = json.NewEncoder(w).Encode(map[string]interface{}{"status": "healthy"})
+}
+
+func (wsg *WebsocketGateway) handleRegister(w http.ResponseWriter, r *http.Request) {}

ws/temp.go

@@ -0,0 +1,70 @@
+package ws
+
+import (
+	"context"
+	"encoding/json"
+	"log/slog"
+	"time"
+)
+
+type LoggingModHandler struct {
+	logger *slog.Logger
+}
+
+type LoggingBotHandler struct {
+	logger *slog.Logger
+}
+
+func NewLoggingModHandler(logger *slog.Logger) *LoggingModHandler {
+	return &LoggingModHandler{logger: logger}
+}
+
+func NewLoggingBotHandler(logger *slog.Logger) *LoggingBotHandler {
+	return &LoggingBotHandler{logger: logger}
+}
+
+func (h *LoggingModHandler) Handle(ctx context.Context, msg GatewayModMessageIn) error {
+	// For now, just log and pretend it's being forwarded
+	// TODO: Look up channel_id from database using server
+	// TODO: Forward to bot connection(s)
+
+	fwd := GatewayModMessageOut{
+		Type:        "mod",
+		ChannelID:   "TODO", // will come from database lookup
+		Author:      msg.Author,
+		Content:     msg.Content,
+		Meta:        msg.Meta,
+		Ts:          msg.Ts,
+		ReceivedAt:  msg.ReceivedAt,
+		ForwardedAt: time.Now().UTC(),
+	}
+
+	b, _ := json.Marshal(fwd)
+	h.logger.Info("received mod message", "msg_id", msg.MsgID, "server", msg.Server, "Author", msg.Author.Name, "content", msg.Content)
+	h.logger.Debug("forwarding mod message", "msg_id", msg.MsgID, "server", msg.Server, "payload", string(b))
+
+	return nil
+}
+
+func (h *LoggingBotHandler) Handle(ctx context.Context, msg GatewayBotMessageIn) error {
+	// For now, just log and pretend it's being forwarded
+	// TODO: Look up server_id from database using channel_id
+	// TODO: Forward to mod connection(s)
+
+	fwd := GatewayBotMessageOut{
+		Type:        "bot",
+		ChannelID:   msg.ChannelID,
+		Author:      msg.Author,
+		Content:     msg.Content,
+		Meta:        msg.Meta,
+		Ts:          msg.Ts,
+		ReceivedAt:  msg.ReceivedAt,
+		ForwardedAt: time.Now().UTC(),
+	}
+
+	b, _ := json.Marshal(fwd)
+	h.logger.Info("received bot message", "msg_id", msg.MsgID, "channel", msg.ChannelID, "author", msg.Author, "content", msg.Content)
+	h.logger.Debug("forwarding bot message", "msg_id", msg.MsgID, "channel", msg.ChannelID, "payload", string(b))
+
+	return nil
+}

ws/validate.go

@@ -12,8 +12,8 @@ func (m *GatewayModMessageIn) Validate() error {
 	if strings.TrimSpace(m.Server) == "" {
 		return errors.New("server missing")
 	}
-	if strings.TrimSpace(m.User.ID) == "" {
+	if strings.TrimSpace(m.Author.ID) == "" {
-		return errors.New("user.id missing")
+		return errors.New("author.id missing")
 	}
 	if strings.TrimSpace(m.Content) == "" {
 		return errors.New("content missing")
@@ -28,7 +28,7 @@ func (m *GatewayBotMessageIn) Validate() error {
 	if strings.TrimSpace(m.ChannelID) == "" {
 		return errors.New("channel_id missing")
 	}
-	if strings.TrimSpace(m.Author) == "" {
+	if strings.TrimSpace(m.Author.ID) == "" {
 		return errors.New("author missing")
 	}
 	if strings.TrimSpace(m.Content) == "" {

ws/websocket.go

@@ -69,106 +69,6 @@ func (wsg *WebsocketGateway) Serve(ctx context.Context, listenAddr string) error
 
 //
 
-func (wsg *WebsocketGateway) handlePush(w http.ResponseWriter, r *http.Request) {
-	conn, err := wsg.validateAndUpgradeConnection(w, r)
-	if err != nil {
-		return
-	}
-
-	if wsg.bodySizeBytes > 0 {
-		conn.SetReadLimit(wsg.bodySizeBytes)
-	} else {
-		conn.SetReadLimit(1 << 20) // sensible default 1MiB
-	}
-
-	_ = conn.SetReadDeadline(time.Now().Add(60 * time.Second))
-	conn.SetPongHandler(func(appData string) error {
-		_ = conn.SetReadDeadline(time.Now().Add(60 * time.Second))
-		return nil
-	})
-
-	typ, data, err := conn.ReadMessage()
-	if err != nil {
-		wsg.sendWebsocketError(conn, "Internal Server Error", 500)
-		wsg.logger.Error("Failed to read handshake.", "remote", conn.RemoteAddr().String(), "err", err)
-		return
-	}
-
-	if typ != websocket.TextMessage && typ != websocket.BinaryMessage {
-		wsg.sendWebsocketError(conn, "First message must be a handshake.", 400)
-		wsg.logger.Warn("Invalid handshake message type.", "remote", conn.RemoteAddr().String())
-		return
-	}
-
-	var handshake Handshake
-	if err := json.Unmarshal(data, &handshake); err != nil {
-		wsg.sendWebsocketError(conn, "Malformed handshake.", 400)
-		wsg.logger.Warn("Malformed handshake.", "remote", conn.RemoteAddr().String(), "err", err)
-		return
-	}
-
-	meta := connectionMetaData{connectionType: handshake.Type}
-
-	switch handshake.Type {
-	case "mod":
-		var mhs ModHandshake
-
-		if err := json.Unmarshal(handshake.Data, &mhs); err != nil {
-			wsg.sendWebsocketError(conn, "Malformed mod handshake.", 400)
-			wsg.logger.Warn("Malformed mod handshake.", "remote", conn.RemoteAddr().String(), "err", err)
-			return
-		}
-
-		meta.id = mhs.ServerID
-
-		if err = wsg.sendWebsocketResponse(conn, GatewayAck{Status: "connected", Type: "mod"}); err != nil {
-			return
-		}
-
-		wsg.registerConn(conn, meta)
-		wsg.logger.Info("Mod connected via Websocket.", "remote", conn.RemoteAddr().String(), "server_id", mhs.ServerID)
-
-		go wsg.modReadLoop(conn, meta) // replace with external handler mayhaps
-
-	case "bot":
-		var bhs BotHandshake
-
-		if err := json.Unmarshal(handshake.Data, &bhs); err != nil {
-			wsg.sendWebsocketError(conn, "Malformed bot handshake.", 400)
-			wsg.logger.Warn("Malformed bot handshake.", "remote", conn.RemoteAddr().String(), "err", err)
-			return
-		}
-
-		meta.id = bhs.BotID
-
-		if err = wsg.sendWebsocketResponse(conn, GatewayAck{Status: "connected", Type: "bot"}); err != nil {
-			return
-		}
-
-		wsg.registerConn(conn, meta)
-		wsg.logger.Info("Bot connected via Websocket.", "remote", conn.RemoteAddr().String(), "bot_id", bhs.BotID)
-
-		go wsg.botReadLoop(conn, meta) // replace with external handler mayhaps
-
-	default:
-		wsg.sendWebsocketError(conn, "Unknown handshake.", 400)
-		wsg.logger.Warn("Unknown connection type.", "remote", conn.RemoteAddr().String(), "type", handshake.Type)
-		return
-	}
-}
-
-func (wsg *WebsocketGateway) handleReady(w http.ResponseWriter, r *http.Request) {}
-
-func (wsg *WebsocketGateway) handleHealth(w http.ResponseWriter, r *http.Request) {
-	w.Header().Set("Content-Type", "application/json")
-	w.WriteHeader(200)
-	_ = json.NewEncoder(w).Encode(map[string]interface{}{"status": "healthy"})
-}
-
-func (wsg *WebsocketGateway) handleRegister(w http.ResponseWriter, r *http.Request) {}
-
-//
-
 func (wsg *WebsocketGateway) modReadLoop(c *websocket.Conn, meta connectionMetaData) {
 	defer func() {
 		wsg.unregisterConn(c)
@@ -179,6 +79,18 @@ func (wsg *WebsocketGateway) modReadLoop(c *websocket.Conn, meta connectionMetaD
 	pingTicker := time.NewTicker(30 * time.Second)
 	defer pingTicker.Stop()
 
+	// Send pings in a separate goroutine
+	go func() {
+		for range pingTicker.C {
+			_ = c.SetWriteDeadline(time.Now().Add(5 * time.Second))
+			if err := c.WriteMessage(websocket.PingMessage, nil); err != nil {
+				wsg.logger.Debug("write ping failed", "server_id", meta.id, "err", err)
+				return
+			}
+			wsg.logger.Debug("sent ping to mod", "server_id", meta.id)
+		}
+	}()
+
 	for {
 		typ, data, err := c.ReadMessage()
 		if err != nil {
@@ -216,17 +128,6 @@ func (wsg *WebsocketGateway) modReadLoop(c *websocket.Conn, meta connectionMetaD
 		}
 
 		_ = writeJSONSafe(c, map[string]string{"status": "ok"})
-
-		// Handle pings
-		select {
-		case <-pingTicker.C:
-			_ = c.SetWriteDeadline(time.Now().Add(5 * time.Second))
-			if err := c.WriteMessage(websocket.PingMessage, nil); err != nil {
-				wsg.logger.Debug("write ping failed", "server_id", meta.id, "err", err)
-				return
-			}
-		default:
-		}
 	}
 }
 
@@ -240,6 +141,18 @@ func (wsg *WebsocketGateway) botReadLoop(c *websocket.Conn, meta connectionMetaD
 	pingTicker := time.NewTicker(30 * time.Second)
 	defer pingTicker.Stop()
 
+	// Send pings in a separate goroutine
+	go func() {
+		for range pingTicker.C {
+			_ = c.SetWriteDeadline(time.Now().Add(5 * time.Second))
+			if err := c.WriteMessage(websocket.PingMessage, nil); err != nil {
+				wsg.logger.Debug("write ping failed", "bot_id", meta.id, "err", err)
+				return
+			}
+			wsg.logger.Debug("sent ping to bot", "bot_id", meta.id)
+		}
+	}()
+
 	for {
 		typ, data, err := c.ReadMessage()
 		if err != nil {
@@ -277,16 +190,5 @@ func (wsg *WebsocketGateway) botReadLoop(c *websocket.Conn, meta connectionMetaD
 		}
 
 		_ = writeJSONSafe(c, map[string]string{"status": "ok"})
-
-		// Handle pings
-		select {
-		case <-pingTicker.C:
-			_ = c.SetWriteDeadline(time.Now().Add(5 * time.Second))
-			if err := c.WriteMessage(websocket.PingMessage, nil); err != nil {
-				wsg.logger.Debug("write ping failed", "bot_id", meta.id, "err", err)
-				return
-			}
-		default:
-		}
 	}
 }