From 6e4460ae6518b2bcdbc3dc5472a407b56772d939 Mon Sep 17 00:00:00 2001
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
Date: Fri, 22 Feb 2019 19:33:28 +0100
Subject: [PATCH] device: send persistent keepalive when bringing up device

Reported-by: Marcelo Bello
---
 device.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/device.go b/device.go
index 2538648..18e1138 100644
--- a/device.go
+++ b/device.go
@@ -138,6 +138,9 @@ func deviceUpdateState(device *Device) {
 		device.peers.RLock()
 		for _, peer := range device.peers.keyMap {
 			peer.Start()
+			if peer.persistentKeepaliveInterval > 0 {
+				peer.SendKeepalive()
+			}
 		}
 		device.peers.RUnlock()