def on_heartbeat(self):
session = self.link.session
if session is None or not session.connected():
return
session_strategy = self.link.session.heartbeat_strategy
if session_strategy.on_heartbeat():
Trace.warn("{} {} closing due to the keepalive failure", \
self.link.name, session.handle)
session.close()
def on_heartbeat(self):
sessions = list(self.link.sessions.values())
for session in sessions:
if session is None or not session.connected():
continue
session_strategy = session.heartbeat_strategy
if session_strategy.on_heartbeat():
Trace.warn("{} {} closing due to the keepalive failure", \
self.link.name, session.handle)
session.close()
def cleanup(self):
with self._lock:
if self._disposed:
return
flow = self.flow
if flow is None:
return
try:
for binding in self._bindings:
flow._unsubscribe(binding[0], binding[1])
del self._bindings[:]
self.flow = None
except BaseException as ex:
Trace.warn("eventsink: cleanup error {}", ex)
finally:
self_disposed = True
