From 174b553d2d877a332090b0df43375e7edb685671 Mon Sep 17 00:00:00 2001
From: Ahmed Sobeh <ahmed.sobeh@signavio.com>
Date: Mon, 8 Nov 2021 23:23:18 +0100
Subject: [PATCH] fit(client): cancel blocking DNS lookup if GaiFuture dropped
 (#2689)

Closes #2686
---
 src/client/connect/dns.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/client/connect/dns.rs b/src/client/connect/dns.rs
index 6be80b6e..968d8567 100644
--- a/src/client/connect/dns.rs
+++ b/src/client/connect/dns.rs
@@ -159,6 +159,12 @@ impl fmt::Debug for GaiFuture {
     }
 }
 
+impl Drop for GaiFuture {
+    fn drop(&mut self) {
+        self.inner.abort();
+    }
+}
+
 impl Iterator for GaiAddrs {
     type Item = SocketAddr;