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Merge pull request #3985 from leapsea/develop

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修复多线程下数据库连接异常问题
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Ming Deng 2020-06-06 12:40:50 +08:00 committed by GitHub
commit ee615dd08f
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orm/db_alias.go
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@ -374,6 +374,7 @@ func SetMaxIdleConns(aliasName string, maxIdleConns int) {
func SetMaxOpenConns(aliasName string, maxOpenConns int) { func SetMaxOpenConns(aliasName string, maxOpenConns int) {
al := getDbAlias(aliasName) al := getDbAlias(aliasName)
al.MaxOpenConns = maxOpenConns al.MaxOpenConns = maxOpenConns
al.DB.DB.SetMaxOpenConns(maxOpenConns)
// for tip go 1.2 // for tip go 1.2
if fun := reflect.ValueOf(al.DB).MethodByName("SetMaxOpenConns"); fun.IsValid() { if fun := reflect.ValueOf(al.DB).MethodByName("SetMaxOpenConns"); fun.IsValid() {
fun.Call([]reflect.Value{reflect.ValueOf(maxOpenConns)}) fun.Call([]reflect.Value{reflect.ValueOf(maxOpenConns)})