Changeset 0.33.0 (#207)

Co-authored-by: Jeffrey Smith <jasafpro@gmail.com>
Co-committed-by: Jeffrey Smith <jasafpro@gmail.com>

server/events/ws.go

@@ -10,6 +10,8 @@ import (
 
 	"github.com/gin-gonic/gin"
 	"github.com/gorilla/websocket"
+
+	"chat-switchboard/metrics"
 )
 
 const (
@@ -121,6 +123,7 @@ func (h *Hub) HandleWebSocket(c *gin.Context) {
 	h.mu.Unlock()
 
 	log.Printf("[ws] connected: %s (user=%s, total=%d)", connID, userID, h.ConnCount())
+	metrics.WebSocketConnections.Inc()
 
 	// Subscribe this connection to bus events destined for clients
 	conn.subscribeToBus()
@@ -214,6 +217,7 @@ func (h *Hub) removeConn(conn *Conn) {
 	}
 
 	log.Printf("[ws] disconnected: %s (total=%d)", conn.id, h.ConnCount())
+	metrics.WebSocketConnections.Dec()
 
 	// Publish presence offline (only if no other conns for this user)
 	if len(h.ConnsByUser(conn.userID)) == 0 {