Fix

pingcap · Jun 16, 2022 · 1015d53 · 1015d53
1 parent 67ff2ad
commit 1015d53
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/server/server.go b/server/server.go
@@ -634,7 +634,7 @@ func (s *Server) SetMaxConnections(newMaxConnections uint32) error {
 	conns := len(s.clients)
 	s.rwlock.RUnlock()
 
-	if conns >= int(newMaxConnections) {
+	if conns > int(newMaxConnections) {
 		logutil.BgLogger().Error("Current connections number exceeds the setting value",
 			zap.Uint32("max connections", newMaxConnections), zap.Error(errConCount))
 		return errConCount

diff --git a/sessionctx/variable/tidb_vars.go b/sessionctx/variable/tidb_vars.go
@@ -994,6 +994,6 @@ var (
 	GetMemQuotaAnalyze func() int64 = nil
 	// SetStatsCacheCapacity is the func registered by domain to set statsCache memory quota.
 	SetStatsCacheCapacity atomic.Value
-	// SetMaxConnections is the func registered by derver to set the value of max_connections.
+	// SetMaxConnections is the func registered by server to set the value of max_connections.
 	SetMaxConnections func(newMaxConnections uint32) error = nil
 )