From 3c431ee6e1b3ec87ca4fbae322dae2b85298b559 Mon Sep 17 00:00:00 2001
From: nadoo <287492+nadoo@users.noreply.github.com>
Date: Fri, 10 Dec 2021 21:24:39 +0800
Subject: [PATCH] group: show the count of enabled proxies (#292)

---
 go.mod        | 2 +-
 go.sum        | 4 ++--
 rule/group.go | 6 ++++--
 3 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/go.mod b/go.mod
index 44ef97cc..473ac945 100644
--- a/go.mod
+++ b/go.mod
@@ -12,7 +12,7 @@ require (
 	github.com/nadoo/ipset v0.3.0
 	github.com/xtaci/kcp-go/v5 v5.6.1
 	golang.org/x/crypto v0.0.0-20211209193657-4570a0811e8b
-	golang.org/x/sys v0.0.0-20211209171907-798191bca915
+	golang.org/x/sys v0.0.0-20211210111614-af8b64212486
 )
 
 require (
diff --git a/go.sum b/go.sum
index 9e0e5bfc..00b9bcd7 100644
--- a/go.sum
+++ b/go.sum
@@ -157,8 +157,8 @@ golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210525143221-35b2ab0089ea/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20211209171907-798191bca915 h1:P+8mCzuEpyszAT6T42q0sxU+eveBAF/cJ2Kp0x6/8+0=
-golang.org/x/sys v0.0.0-20211209171907-798191bca915/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20211210111614-af8b64212486 h1:5hpz5aRr+W1erYCL5JRhSUBJRph7l9XkNveoExlrKYk=
+golang.org/x/sys v0.0.0-20211210111614-af8b64212486/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1 h1:v+OssWQX+hTHEmOBgwxdZxK4zHq3yOs8F9J7mk0PY8E=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
diff --git a/rule/group.go b/rule/group.go
index 439cf79b..ad1cb830 100644
--- a/rule/group.go
+++ b/rule/group.go
@@ -159,20 +159,22 @@ func (p *FwdrGroup) onStatusChanged(fwdr *Forwarder) {
 	defer p.mu.Unlock()
 
 	if fwdr.Enabled() {
-		log.F("[group] %s(%d) changed status from DISABLED to ENABLED ", fwdr.Addr(), fwdr.Priority())
 		if fwdr.Priority() == p.Priority() {
 			p.avail = append(p.avail, fwdr)
 		} else if fwdr.Priority() > p.Priority() {
 			p.init()
 		}
+		log.F("[group] %s(%d) changed status from DISABLED to ENABLED (%d of %d currently enabled)",
+			fwdr.Addr(), fwdr.Priority(), len(p.avail), len(p.fwdrs))
 	} else {
-		log.F("[group] %s(%d) changed status from ENABLED to DISABLED", fwdr.Addr(), fwdr.Priority())
 		for i, f := range p.avail {
 			if f == fwdr {
 				p.avail[i], p.avail = p.avail[len(p.avail)-1], p.avail[:len(p.avail)-1]
 				break
 			}
 		}
+		log.F("[group] %s(%d) changed status from ENABLED to DISABLED (%d of %d currently enabled)",
+			fwdr.Addr(), fwdr.Priority(), len(p.avail), len(p.fwdrs))
 	}
 
 	if len(p.avail) == 0 {