tun2: only log failure chance if it's nonzero

2017-04-05 15:23:13 -07:00 · 2017-04-05 15:23:13 -07:00 · 581420b768
parent b1161e35f4
commit 581420b768
1 changed files with 6 additions and 4 deletions
--- a/lib/tun2/server.go
+++ b/lib/tun2/server.go
@ -165,11 +165,13 @@ func (s *Server) ListenAndServe() error {
 			for _, c := range s.conns {
 				failureChance := c.detector.Phi(now)

+				if failureChance != 0 {
 					ln.Log(c.F(), ln.F{
 						"action": "phi_failure_detection",
 						"value":  failureChance,
 					})
 				}
+			}
 			s.connlock.Unlock()
 		}
 	}()