From 5527265f295a80f0794ac7fcbe4d4d11bd211167 Mon Sep 17 00:00:00 2001
From: Thomas Eizinger <thomas@eizinger.io>
Date: Wed, 6 Mar 2024 16:54:55 +1100
Subject: [PATCH] Immediately queue STUN request after forming pair

---
 src/ice/agent.rs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/ice/agent.rs b/src/ice/agent.rs
index b7eaeb99..de45a949 100644
--- a/src/ice/agent.rs
+++ b/src/ice/agent.rs
@@ -671,6 +671,20 @@ impl IceAgent {
             let pair = self.candidate_pairs.pop();
             debug!("Remove overflow pair {:?}", pair);
         }
+
+        let newly_formed_pairs = self
+            .candidate_pairs
+            .iter()
+            .enumerate()
+            .filter_map(|(idx, p)| {
+                (local_idxs.contains(&p.local_idx()) && remote_idxs.contains(&p.remote_idx()))
+                    .then_some(idx)
+            })
+            .collect::<Vec<_>>();
+
+        for idx in newly_formed_pairs {
+            self.stun_client_binding_request(self.last_now.unwrap(), idx)
+        }
     }
 
     /// Invalidate a candidate and remove it from the connection.