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-rw-r--r--fg21sim/webui/handlers/websocket.py21
1 files changed, 20 insertions, 1 deletions
diff --git a/fg21sim/webui/handlers/websocket.py b/fg21sim/webui/handlers/websocket.py
index 7f57389..577d31b 100644
--- a/fg21sim/webui/handlers/websocket.py
+++ b/fg21sim/webui/handlers/websocket.py
@@ -95,7 +95,7 @@ class WSHandler(tornado.websocket.WebSocketHandler):
"""Invoked when a new WebSocket is opened by the client."""
# Add to the set of current connected clients
self.application.ws_clients.add(self)
- logger.warning("Added new WebSocket client: {0}".format(self))
+ logger.info("Added new WebSocket client: {0}".format(self))
# FIXME:
# * better to move to the `Application` class ??
self.configs = self.application.configmanager
@@ -104,6 +104,8 @@ class WSHandler(tornado.websocket.WebSocketHandler):
#
logger.info("WebSocket: {0}: opened".format(self.name))
logger.info("Allowed hosts: {0}".format(options.hosts_allowed))
+ # Push current configurations to the client
+ self._push_configs()
def on_close(self):
"""Invoked when a new WebSocket is closed by the client."""
@@ -192,6 +194,23 @@ class WSHandler(tornado.websocket.WebSocketHandler):
for ws in self.application.ws_clients:
ws.write_message(message)
+ def _push_configs(self):
+ """
+ Get the current configurations as well as the validation status,
+ then push to the client to updates the configurations form.
+ """
+ data = self.configs.dump(flatten=True)
+ data["userconfig"] = self.configs.userconfig
+ __, errors = self.configs.check_all(raise_exception=False)
+ msg = {"success": True,
+ "type": "configs",
+ "action": "push",
+ "data": data,
+ "errors": errors}
+ self.write_message(json.dumps(msg))
+ logger.info("WebSocket: Pushed current configurations data " +
+ "and validation errors to the client")
+
def _handle_results(self, msg):
# Got a message of supported types
msg_type = msg["type"]