[ovs-git] Open vSwitch: ovs-ofctl: Make "ovs-ofctl monitor" respond to echo requests. (master)

dev at openvswitch.org dev at openvswitch.org
Fri May 3 20:59:16 UTC 2013


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The branch, master has been updated
       via  05f453a895297bd53f18554126048184bcbf1723 (commit)
       via  f44c514621324d81929f7b0c8e2575c2b1d442d1 (commit)
       via  5ac7c4dcf593a4515f9302cd0f5beae3c0290a96 (commit)
      from  44f645a583e383902962e517b706b5f17f6d4158 (commit)

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- Log -----------------------------------------------------------------
commit 05f453a895297bd53f18554126048184bcbf1723
Diffs: http://openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=commitdiff;h=05f453a895297bd53f18554126048184bcbf1723
Author: Ben Pfaff <blp at nicira.com>
		
ovs-ofctl: Make "ovs-ofctl monitor" respond to echo requests.
		
Otherwise the command will time out after a while when there's no traffic,
which probably isn't what we want.

Reported-by: Henry Mai <hmai at nicira.com>
Signed-off-by: Ben Pfaff <blp at nicira.com>
Acked-by: Ethan Jackson <ethan at nicira.com>


commit f44c514621324d81929f7b0c8e2575c2b1d442d1
Diffs: http://openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=commitdiff;h=f44c514621324d81929f7b0c8e2575c2b1d442d1
Author: Ben Pfaff <blp at nicira.com>
		
rconn: Discard messages received on monitor connections.
		
Otherwise, if a monitor connection happens to be talking to a (misguided?)
peer that sends it messages, such as replies to what the peer perceives as
echo requests meant for it, then the peer will eventually hang trying to
send data because the monitor connection never sinks it.

Signed-off-by: Ben Pfaff <blp at nicira.com>
Acked-by: Ethan Jackson <ethan at nicira.com>


commit 5ac7c4dcf593a4515f9302cd0f5beae3c0290a96
Diffs: http://openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=commitdiff;h=5ac7c4dcf593a4515f9302cd0f5beae3c0290a96
Author: Ben Pfaff <blp at nicira.com>
		
rconn: Factor code out from copy_to_monitor().
		
This prepares for the introduction of a second user in the following
commit.

Signed-off-by: Ben Pfaff <blp at nicira.com>


-----------------------------------------------------------------------

Summary of changes:
 lib/rconn.c           |   31 ++++++++++++++++++++++++++-----
 utilities/ovs-ofctl.c |   34 +++++++++++++++++++++++++++-------
 2 files changed, 53 insertions(+), 12 deletions(-)


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