Hi,
On 2015年06月24日 04:46, Juan Pedro Muñoz Gea wrote:
> Hi all,
>
> I have tried to get the datapath object from the dpid (integer) using
> the following code:
>
> import ryu.app.ofctl.api as api
> datapath = api.get_datapath(self, dpid)
>
> However, the following error appears:
> AttributeError: 'Monitoring' object has no attribute 'name'
>
> How can I fix this point?
On my environment, api.get_datapath() works fine.
Please see the following snippet.
$ git diff
diff --git a/ryu/app/simple_switch_13.py b/ryu/app/simple_switch_13.py
index b9cbad0..2480dc3 100644
--- a/ryu/app/simple_switch_13.py
+++ b/ryu/app/simple_switch_13.py
@@ -21,6 +21,8 @@ from ryu.ofproto import ofproto_v1_3
from ryu.lib.packet import packet
from ryu.lib.packet import ethernet
+from ryu.app.ofctl import api
+
class SimpleSwitch13(app_manager.RyuApp):
OFP_VERSIONS = [ofproto_v1_3.OFP_VERSION]
@@ -62,6 +64,10 @@ class SimpleSwitch13(app_manager.RyuApp):
match=match, instructions=inst)
datapath.send_msg(mod)
+ # Send event to get datapath
+ dp = api.get_datapath(self, datapath.id)
+ self.logger.info('datapath=%s', dp)
+
@set_ev_cls(ofp_event.EventOFPPacketIn, MAIN_DISPATCHER)
def _packet_in_handler(self, ev):
# If you hit this you might want to increase
Thanks,
Iwase
>
> Thanks,
> - Juan Pedro
>
> ------------------------------------------------------------------------------
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------------------------------------------------------------------------------
Monitor 25 network devices or servers for free with OpManager!
OpManager is web-based network management software that monitors
network devices and physical & virtual servers, alerts via email & sms
for fault. Monitor 25 devices for free with no restriction. Download now
http://ad.doubleclick.net/ddm/clk/292181274;119417398;o
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