From 2cfdb0a08a10c3d6f056bc4cca29afc7dc8210fd Mon Sep 17 00:00:00 2001
From: Yousong Zhou <zhouyousong@yunionyun.com>
Date: Fri, 7 May 2021 10:03:24 +0800
Subject: [PATCH] cloudproxy: agent: wait a while on connect error

---
 pkg/cloudproxy/agent/ssh/client.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkg/cloudproxy/agent/ssh/client.go b/pkg/cloudproxy/agent/ssh/client.go
index 5f19a11036..99c10212e0 100644
--- a/pkg/cloudproxy/agent/ssh/client.go
+++ b/pkg/cloudproxy/agent/ssh/client.go
@@ -190,6 +190,12 @@ func (c *Client) runClientState(ctx context.Context, sshClientC chan *ssh.Client
 		sshc, err := c.cc.ConnectContext(tmoCtx)
 		if err != nil {
 			log.Errorf("ssh connect: %v", err)
+			waitTmo := time.NewTimer(13 * time.Second)
+			select {
+			case <-ctx.Done():
+				return
+			case <-waitTmo.C:
+			}
 			continue
 		}