Fixed selector logic

Author: Razz4780

mirrord/layer/src/socket/dns_selector.rs

@@ -4,6 +4,7 @@ use mirrord_config::feature::network::{
     dns::{DnsConfig, DnsFilterConfig},
     filter::AddressFilter,
 };
+use tracing::Level;
 
 use crate::detour::{Bypass, Detour};
 
@@ -19,6 +20,7 @@ pub struct DnsSelector {
 
 impl DnsSelector {
     /// Bypasses queries that should be done locally.
+    #[tracing::instrument(level = Level::DEBUG, ret)]
     pub fn check_query(&self, node: &str, port: u16) -> Detour<()> {
         let matched = self
             .filters
@@ -61,7 +63,7 @@ impl From<&DnsConfig> for DnsSelector {
         let (filters, filter_is_local) = match &value.filter {
             Some(DnsFilterConfig::Local(filters)) => (Some(filters.deref()), true),
             Some(DnsFilterConfig::Remote(filters)) => (Some(filters.deref()), false),
-            None => (None, false),
+            None => (None, true),
         };
 
         let filters = filters