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节点增加DNS解析库类型设置

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This commit is contained in:
刘祥超
2022-05-04 16:40:25 +08:00
parent e88eda56f5
commit e77de69a15
1 changed files with 16 additions and 0 deletions
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16
internal/nodes/node.go
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@@ -878,6 +878,22 @@ func (this *Node) onReload(config *nodeconfigs.NodeConfig) {
if config.ProductConfig != nil { if config.ProductConfig != nil {
teaconst.GlobalProductName = config.ProductConfig.Name teaconst.GlobalProductName = config.ProductConfig.Name
} }
// DNS resolver
if config.DNSResolver != nil {
var err error
switch config.DNSResolver.Type {
case nodeconfigs.DNSResolverTypeGoNative:
err = os.Setenv("GODEBUG", "netdns=go+2")
case nodeconfigs.DNSResolverTypeCGO:
err = os.Setenv("GODEBUG", "netdns=cgo+2")
default:
err = os.Unsetenv("GODEBUG")
}
if err != nil {
remotelogs.Error("NODE", "[DNS_RESOLVER]set env failed: "+err.Error())
}
}
} }
// reload server config // reload server config