Fix deprecated event handling

client/internal/peer/conn.go

@@ -10,6 +10,7 @@ import (
 	"runtime"
 	"sync"
 	"time"
+	"unsafe"
 
 	"github.com/pion/ice/v3"
 	log "github.com/sirupsen/logrus"
@@ -26,6 +27,8 @@ import (
 	semaphoregroup "github.com/netbirdio/netbird/util/semaphore-group"
 )
 
+type ConnID unsafe.Pointer
+
 type ConnPriority int
 
 func (cp ConnPriority) String() string {
@@ -297,6 +300,10 @@ func (conn *Conn) GetKey() string {
 	return conn.config.Key
 }
 
+func (conn *Conn) ConnID() ConnID {
+	return ConnID(conn)
+}
+
 // configureConnection starts proxying traffic from/to local Wireguard and sets connection status to StatusConnected
 func (conn *Conn) onICEConnectionIsReady(priority ConnPriority, iceConnInfo ICEConnInfo) {
 	conn.mu.Lock()