From 858143739cece6eee0cf13a6a3e1fcffa70928bb Mon Sep 17 00:00:00 2001
From: John Estabrook <jestabro@vyos.io>
Date: Fri, 2 Oct 2020 11:01:17 -0500
Subject: configd: T2952: synchronize received messages in case of client
 timeout

---
 src/services/vyos-configd | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'src/services')

diff --git a/src/services/vyos-configd b/src/services/vyos-configd
index d838bd064..671a89036 100755
--- a/src/services/vyos-configd
+++ b/src/services/vyos-configd
@@ -134,8 +134,19 @@ def initialization(socket):
     # Reset config strings:
     active_string = ''
     session_string = ''
+    # check first for resent init msg, in case of client timeout
+    while True:
+        msg = socket.recv().decode()
+        try:
+            message = json.loads(msg)
+            if message["type"] == "init":
+                resp = "init"
+                socket.send(resp.encode())
+        except:
+            break
+
     # zmq synchronous for ipc from single client:
-    active_string = socket.recv().decode()
+    active_string = msg
     resp = "active"
     socket.send(resp.encode())
     session_string = socket.recv().decode()
-- 
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