From 51eab687d351887d069b70d463f447aabf83d768 Mon Sep 17 00:00:00 2001
From: Thomas Winget <tewinget@gmail.com>
Date: Tue, 28 Nov 2023 20:47:20 -0500
Subject: [PATCH] add 'is_stale' and 'is_outdated' functions to RouterContact

---
 llarp/router_contact.cpp | 12 ++++++++++++
 llarp/router_contact.hpp |  6 ++++++
 2 files changed, 18 insertions(+)

diff --git a/llarp/router_contact.cpp b/llarp/router_contact.cpp
index 0cd402802..41951e8e8 100644
--- a/llarp/router_contact.cpp
+++ b/llarp/router_contact.cpp
@@ -248,6 +248,18 @@ namespace llarp
     return delta > 0s ? delta : 0s;
   }
 
+  bool
+  RouterContact::is_stale(llarp_time_t now) const
+  {
+    return age(now) >= _timestamp.time_since_epoch() + STALE_AGE;
+  }
+
+  bool
+  RouterContact::is_outdated(llarp_time_t now) const
+  {
+    return age(now) >= _timestamp.time_since_epoch() + OUTDATED_AGE;
+  }
+
   bool
   RouterContact::expires_within_delta(llarp_time_t now, llarp_time_t dlt) const
   {
diff --git a/llarp/router_contact.hpp b/llarp/router_contact.hpp
index c7a04cd89..a2715f9d6 100644
--- a/llarp/router_contact.hpp
+++ b/llarp/router_contact.hpp
@@ -194,6 +194,12 @@ namespace llarp
     llarp_time_t
     age(llarp_time_t now) const;
 
+    bool
+    is_stale(llarp_time_t now) const;
+
+    bool
+    is_outdated(llarp_time_t now) const;
+
     bool
     other_is_newer(const RouterContact& other) const
     {