From fd71c36e2c49f1638f7cbcfb970f30a852535891 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=A3=8E=E6=89=87=E6=BB=91=E7=BF=94=E7=BF=BC?=
 <Fangliding.fshxy@outlook.com>
Date: Tue, 8 Jul 2025 22:01:09 +0800
Subject: [PATCH] Update client.go

---
 common/mux/client.go | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/common/mux/client.go b/common/mux/client.go
index b6148fbc..f73fc509 100644
--- a/common/mux/client.go
+++ b/common/mux/client.go
@@ -174,7 +174,6 @@ type ClientWorker struct {
 	link           transport.Link
 	done           *done.Instance
 	strategy       ClientStrategy
-	access         sync.Mutex
 }
 
 var (
@@ -277,6 +276,8 @@ func (m *ClientWorker) IsClosing() bool {
 	return false
 }
 
+// IsFull returns true if this ClientWorker is unable to accept more connections.
+// it might be because it is closing, or the number of connections has reached the limit.
 func (m *ClientWorker) IsFull() bool {
 	if m.IsClosing() || m.Closed() {
 		return true
@@ -290,14 +291,12 @@ func (m *ClientWorker) IsFull() bool {
 }
 
 func (m *ClientWorker) Dispatch(ctx context.Context, link *transport.Link) bool {
-	m.access.Lock()
-	defer m.access.Unlock()
 	if m.IsFull() {
 		return false
 	}
 
 	sm := m.sessionManager
-	s := sm.Allocate()
+	s := sm.Allocate(int(m.strategy.MaxConcurrency))
 	if s == nil {
 		return false
 	}