Ticket #344 (new enhancement)

Opened 2 years ago

Last modified 1 year ago

Periodically check 'Down' IB ports during each query

Reported by: samm Assigned to: samm
Priority: major Milestone:
Component: Fountain Version:
Keywords: Cc:
Blocking:

Description

After discovering the IB network, it would be nice if Fountain could periodically check ports that are down to see if they have come back online. Since this process could incurr a noticeable delay for large switches with many unused ports, we should probably massage the timeout value as necessary. It might also make sense to only check if ports have changed state from down to up after every 10 queries, or some smaller interval.

Attachments

Change History

10/21/06 22:03:49 changed by samm

(In [1328]) References #344, added code to set an IB port's state to down during its constructor

10/21/06 22:08:33 changed by samm

(In [1329]) References #344, fixed some compile errors

10/21/06 22:31:41 changed by samm

(In [1330]) References #344, added --listen argument to the Fountain server, fixed slow IB network discovery by adding ports with a 'down' state to each node's hash table before checking if they are connected to anything

Add/Change #344 (Periodically check 'Down' IB ports during each query)