fix issue in gmlock.Mutex.TryRLock

g/os/gmlock/gmlock_mutex.go

@@ -7,9 +7,10 @@
 package gmlock
 
 import (
-	"github.com/gogf/gf/g/container/gtype"
 	"runtime"
 	"sync"
+
+	"github.com/gogf/gf/g/container/gtype"
 )
 
 // The high level RWMutex.
@@ -111,6 +112,7 @@ func (m *Mutex) TryRLock() bool {
 			m.locking.Set(false)
 			return true
 		}
+		m.locking.Set(false)
 	}
 	return false
 }

geg/other/test.go

@@ -1,11 +1,12 @@
 package main
 
 import (
+	"fmt"
+	"time"
+
 	"github.com/gogf/gf/g/container/garray"
-	"github.com/gogf/gf/g/os/glog"
 	"github.com/gogf/gf/g/os/gmlock"
 	"github.com/gogf/gf/g/test/gtest"
-	"time"
 )
 
 func main() {
@@ -14,30 +15,39 @@ func main() {
 	go func() {
 		mu.LockFunc(func() {
 			array.Append(1)
-			time.Sleep(10000 * time.Millisecond)
+			time.Sleep(100 * time.Millisecond)
+			fmt.Println("====unlock")
 		})
 	}()
-	time.Sleep(10 * time.Millisecond)
-	for i := 0; i < 10000; i++ {
-		go func(i int) {
-			time.Sleep(50 * time.Millisecond)
-			mu.LockFunc(func() {
-				glog.Print(i)
-				array.Append(1)
-			})
-		}(i)
-	}
 	go func() {
-		time.Sleep(60 * time.Millisecond)
-		mu.Unlock()
-		mu.Unlock()
-		mu.Unlock()
+		time.Sleep(50 * time.Millisecond)
+		fmt.Println("tryRLock1")
+		mu.TryRLockFunc(func() {
+			array.Append(1)
+			fmt.Println("tryRLock1 success")
+		})
+	}()
+	go func() {
+		time.Sleep(150 * time.Millisecond)
+		fmt.Println("tryRLock2")
+		mu.TryRLockFunc(func() {
+			array.Append(1)
+			fmt.Println("tryRLock2 success")
+		})
+	}()
+	go func() {
+		time.Sleep(150 * time.Millisecond)
+		fmt.Println("tryRLock3")
+		mu.TryRLockFunc(func() {
+			array.Append(1)
+			fmt.Println("tryRLock3 success")
+		})
 	}()
-
-	time.Sleep(20 * time.Millisecond)
-	gtest.Assert(array.Len(), 1)
 	time.Sleep(50 * time.Millisecond)
 	gtest.Assert(array.Len(), 1)
 	time.Sleep(50 * time.Millisecond)
+	gtest.Assert(array.Len(), 1)
+	time.Sleep(150 * time.Millisecond)
+	fmt.Println("====array len:", array.Len())
 	gtest.Assert(array.Len(), 3)
 }