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9 Commits

Author SHA1 Message Date
Andrey V. Elsukov
633c5bdac8 Add XMIT_FAILOVER transmit algorithm to ng_one2many node. Packets are 
delivered out the first active "many" hook.

PR:		kern/137775
Submitted by:	Maxim Ignatenko
MFC after:	2 weeks
 2011-03-01 13:10:56 +00:00
Warner Losh
c398230b64 /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
Gleb Smirnoff
129353b81c Introduce new failure detection algorithm, called NG_ONE2MANY_FAIL_NOTIFY. 
It means, that node listens to flow control messages from downstreams
and removes link from list of active links whenever a LINK_IS_DOWN message
is received. If LINK_IS_UP message is received, then links is put
back into list of active links.

Approved by:	julian (mentor), implicitly
MFC after:	1 week
 2004-11-23 09:45:47 +00:00
Pawel Jakub Dawidek
3c976c3f95 Backout previous change, it breaks build and it is not needed 
layering violation. As pointed out, there is much better way to do this.
Sorry guys, I need to find a better way to force reviews.

Requested by:	harti, julian, scottl (mentor)
Pointy hat to:	pjd
 2004-02-20 08:26:27 +00:00
Pawel Jakub Dawidek
51e9da0539 Add new failure detection algorithm. 
It works as follows:
In every 'interval' seconds defined links are checked.
If they are non-active they will not be used by to data transfer.

No response from:	julian, archie
Silent on:		net@
Approved by:		scottl (mentor)
 2004-02-19 17:04:23 +00:00
Archie Cobbs
f0184ff8e3 Fix GCC warnings caused by initializing a zero length array. In the process, 
simply things a bit by getting rid of 'struct ng_parse_struct_info' which
was useless because it only contained one field.

MFC after:	2 weeks
 2002-05-31 23:48:03 +00:00
Julian Elischer
d30293b3ff Add a new distribution algorythm to the 'one2many' node type. 
The new method is 'flood' (in addition to the old round-robin)
in which incoming packets are sent to more than one outgoing hook.
(I'm not sure what Rogier is using this for but it seems generally useful
and isn't much extra)

Submitted by:   Rogier R. Mulhuijzen (drwilco@drwilco.net )
 2001-01-28 15:37:06 +00:00
Archie Cobbs
eb1fc88909 Fix bug in parse type for struct ng_one2many_config. 
Reported by:	Yian Zhu <Yian.Zhu@qobra.com>
 2000-12-12 23:12:22 +00:00
Archie Cobbs
6e8d625628 New netgraph node type ng_one2many(4). 2000-11-16 05:58:33 +00:00