tun2: log more successes

lib/tun2/server.go

@@ -185,6 +185,10 @@ func (s *Server) ListenAndServe() error {
 				}
 
 				stream.Close()
+
+				ln.Log(ln.F{
+					"action": "ping_health_is_good",
+				}, c.F())
 			}
 
 			s.connlock.Unlock()
@@ -379,6 +383,13 @@ func (s *Server) RoundTrip(req *http.Request) (*http.Response, error) {
 		return nil, err
 	}
 
+	ln.Log(c.F(), ln.F{
+		"action":      "http_traffic",
+		"remote_addr": req.RemoteAddr,
+		"host":        req.Host,
+		"uri":         req.RequestURI,
+	})
+
 	return resp, nil
 }