this method undos register_handler.
Signed-off-by: YAMAMOTO Takashi <[email protected]>
---
ryu/base/app_manager.py | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/ryu/base/app_manager.py b/ryu/base/app_manager.py
index 291c0ad..ec42f97 100644
--- a/ryu/base/app_manager.py
+++ b/ryu/base/app_manager.py
@@ -158,6 +158,10 @@ class RyuApp(object):
self.event_handlers.setdefault(ev_cls, [])
self.event_handlers[ev_cls].append(handler)
+ def unregister_handler(self, ev_cls, handler):
+ assert callable(handler)
+ self.event_handlers[ev_cls].remove(handler)
+
def register_observer(self, ev_cls, name, states=None):
states = states or set()
ev_cls_observers = self.observers.setdefault(ev_cls, {})
--
1.8.3.1
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