xCAT/confluent
2
0
Fork 0
mirror of https://github.com/xcat2/confluent.git synced 2025-07-15 17:16:11 +00:00
Code Issues Projects Releases Wiki Activity

Backoff automatic reconnect interval

Browse Source 
Previously, offline nodes would be rechecked automatically on average every 45 seconds.  Extend this
to on average 180 seconds, to reduce ARP traffic significantly when there are a large volume of
undefined nodes.  The 'try to connect on open' behavior is retained, so this would mean a longer loss
of connectivity only in a background monitored session.
This commit is contained in:
Jarrod Johnson
2016-05-11 13:33:36 -04:00
parent 96670784f9
commit d9e47824a4
1 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
confluent_server/confluent/consoleserver.py
View File

@ -221,7 +221,7 @@ class ConsoleHandler(object):
self.connectstate = 'unconnected'
self._send_rcpts({'connectstate': self.connectstate,
'error': self.error})
retrytime = 30 + (30 * random.random())
retrytime = 120 + (120 * random.random())
if not self.reconnect:
self.reconnect = eventlet.spawn_after(retrytime, self._connect)
return
@ -230,7 +230,7 @@ class ConsoleHandler(object):
self.connectstate = 'unconnected'
self._send_rcpts({'connectstate': self.connectstate,
'error': self.error})
retrytime = 30 + (30 * random.random())
retrytime = 120 + (120 * random.random())
if not self.reconnect:
self.reconnect = eventlet.spawn_after(retrytime, self._connect)
return
@ -241,7 +241,7 @@ class ConsoleHandler(object):
self.connectstate = 'unconnected'
self._send_rcpts({'connectstate': self.connectstate,
'error': self.error})
retrytime = 30 + (30 * random.random())
retrytime = 120 + (120 * random.random())
if not self.reconnect:
self.reconnect = eventlet.spawn_after(retrytime, self._connect)
return