feat: add upnp support (#1449)

easytier/src/connector/udp_hole_punch/mod.rs

@@ -88,7 +88,7 @@ impl UdpHolePunchRpc for UdpHolePunchServer {
     ) -> rpc_types::error::Result<SelectPunchListenerResponse> {
         let (_, addr) = self
             .common
-            .select_listener(input.force_new)
+            .select_listener(input.force_new, input.prefer_port_mapping)
             .await
             .ok_or(anyhow::anyhow!("no listener available"))?;
 
@@ -584,6 +584,11 @@ impl UdpHolePunchConnector {
 
         Ok(())
     }
+
+    #[cfg(test)]
+    pub async fn run_immediately_for_test(&self) {
+        self.client.run_immediately().await;
+    }
 }
 
 #[cfg(test)]
@@ -614,6 +619,9 @@ pub mod tests {
         udp_nat_type: NatType,
     ) -> Arc<PeerManager> {
         let p_a = create_mock_peer_manager().await;
+        let mut flags = p_a.get_global_ctx().get_flags();
+        flags.disable_upnp = true;
+        p_a.get_global_ctx().set_flags(flags);
         replace_stun_info_collector(p_a.clone(), udp_nat_type);
         p_a
     }