openstack/os-ken
Code Issues Proposed changes

ws_topology: Handle WebSocket disconnection

Browse Source 
Signed-off-by: YAMADA Hideki <yamada.hideki@po.ntts.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
This commit is contained in:
YAMADA Hideki 2014-06-17 13:42:22 +09:00 committed by FUJITA Tomonori
parent e1cd4325eb
commit 6650a97d8d
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
ryu/app/ws_topology.py
View File

@ -34,6 +34,7 @@ $ sudo mn --controller=remote --topo linear,2
...
"""
from socket import error as SocketError
from tinyrpc.exc import InvalidReplyError
from ryu.app.wsgi import (
@ -88,6 +89,9 @@ class WebSocketTopology(app_manager.RyuApp):
rpc_server = rpc_client.get_proxy()
try:
getattr(rpc_server, func_name)(msg)
except SocketError:
self.logger.debug('WebSocket disconnected: %s' % rpc_client.ws)
self.rpc_clients.remove(rpc_client)
except InvalidReplyError as e:
self.logger.error(e)