598c3c5e75
an example:
msg = parser.OFPPortDescStatsRequest(datapath=datapath)
result = ofctl.api.send_msg(self, msg,
reply_cls=parser.OFPPortDescStatsReply,
reply_multi=True)
Signed-off-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
42 lines
1.3 KiB
Python
42 lines
1.3 KiB
Python
# Copyright (C) 2014 Nippon Telegraph and Telephone Corporation.
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# Copyright (C) 2014 YAMAMOTO Takashi <yamamoto at valinux co jp>
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# client for ryu.app.ofctl.service
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from ryu.base import app_manager
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import event
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def get_datapath(app, dpid):
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"""
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Get datapath object by dpid.
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Returns None on error.
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"""
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assert isinstance(dpid, (int, long))
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return app.send_request(event.GetDatapathRequest(dpid=dpid))()
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def send_msg(app, msg, reply_cls=None, reply_multi=False):
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"""
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Send an openflow message.
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"""
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return app.send_request(event.SendMsgRequest(msg=msg,
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reply_cls=reply_cls,
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reply_multi=reply_multi))()
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app_manager.require_app('ryu.app.ofctl.service')
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