dial timeout connection leak

soyum2222 · Jan 4, 2021 · 4c62663 · 4c62663
1 parent f48726c
commit 4c62663
Showing 1 changed file with 7 additions and 6 deletions.
diff --git a/headquarters.go b/headquarters.go
@@ -56,13 +56,14 @@ func Dial(addr string) (net.Conn, error) {
 
 		case <-func() chan struct{} {
 			ch := make(chan struct{})
-			_, err = sn.conn.Read(secondhand)
-			if err != nil {
-				c <- err
-			}
 
-			// here close is absolutely safe
-			close(ch)
+			go func() {
+				_, err = sn.conn.Read(secondhand)
+				if err != nil {
+					c <- err
+				}
+				close(ch)
+			}()
 
 			return ch
 		}():