Auto-Resuming in Unreliable Network
In version 4.4, auto-resuming of suspended nodes was introduced.
Time-line describing the scenario:
NodeB is suspended after connection loss
0s NodeA successfully reestablishes connection to NodeB
120s NodeA changes NodeB status to
NodeB attempts to resume itself if the maximum auto-resume count is not reached.
If the connection is lost again, the cycle repeats; if the maximum auto-resume count is exceeded, the node will remain suspended until the counter is reset, to prevent suspend-resume cycles.
240m auto-resume counter is reset
The following configuration properties set the time intervals mentioned above:
Time a node has to be accessible to be forcibly resumed, in milliseconds.
How many times a node may try to auto-resume itself.
Time before the autoresume counter will be reset, in minutes.