From cded9ef63081390d81ed514f8e2365f23fca1fc1 Mon Sep 17 00:00:00 2001
From: Huy Pham <42948410+hpham@users.noreply.github.com>
Date: Mon, 20 Jan 2020 09:11:43 -0800
Subject: [PATCH] canvas wallpaper

---
 daemon/core/gui/coreclient.py  | 3 +++
 daemon/core/gui/graph/graph.py | 2 ++
 2 files changed, 5 insertions(+)

diff --git a/daemon/core/gui/coreclient.py b/daemon/core/gui/coreclient.py
index f4371715..9427850a 100644
--- a/daemon/core/gui/coreclient.py
+++ b/daemon/core/gui/coreclient.py
@@ -300,6 +300,7 @@ class CoreClient:
             # get metadata
             response = self.client.get_session_metadata(self.session_id)
             self.parse_metadata(response.config)
+
         except grpc.RpcError as e:
             self.app.after(0, show_grpc_error, e)
 
@@ -669,6 +670,8 @@ class CoreClient:
             config = {x: self.emane_config[x].value for x in self.emane_config}
             self.client.set_emane_config(self.session_id, config)
 
+        self.set_metadata()
+
     def close(self):
         """
         Clean ups when done using grpc
diff --git a/daemon/core/gui/graph/graph.py b/daemon/core/gui/graph/graph.py
index 76dc427f..707d8bc6 100644
--- a/daemon/core/gui/graph/graph.py
+++ b/daemon/core/gui/graph/graph.py
@@ -214,6 +214,8 @@ class CanvasGraph(tk.Canvas):
         """
         Draw existing session.
         """
+        print("print session")
+        print(session)
         # draw existing nodes
         for core_node in session.nodes:
             # peer to peer node is not drawn on the GUI