Never mind. Just found it! -> http://ryu.readthedocs.io/en/latest/app/ofctl.html#module-ryu.app.ofctl.api
On 4 September 2017 at 13:56, Carlos Ferreira <carlosmf...@gmail.com> wrote: > Btw, is there any online documentation for that synchronous API ? > Thank you! > > On 4 September 2017 at 13:54, Carlos Ferreira <carlosmf...@gmail.com> wrote: >> Oh. I didn't notice there was such API. Thank you! >> >> On 4 September 2017 at 03:22, Fujimoto Satoshi >> <satoshi.fujimo...@gmail.com> wrote: >>> Hi, Carlos >>> >>> If so, you can use app/ofctl/api.py in your application. >>> >>> This provides send_msg() which sends messages with synchronously: >>> >>> from ryu.app.ofctl import api >>> >>> msg = parser.OFPFlowStatsRequest(datapath=datapath, cookie=0) >>> result = api.send_msg(self, msg, >>> reply_cls=parser.OFPFlowStatsReply, >>> reply_multi=True) >>> >>> Thanks, >>> Fujimoto >>> >>> >>> >>> On 2017年09月02日 00:34, Carlos Ferreira wrote: >>>> >>>> Hello Fujimoto, >>>> >>>> Thank you for your assistance. >>>> Unfortunatly, the OFPFlowStatsRequest message is a bit of useless to >>>> me, since the answer is returned to the controller as an event, which >>>> is incompatible with my current application implementation. >>>> I was expecting something a bit more synchronous, but this is not the >>>> case. >>>> regarding the REST API, such is not an option to me since I'm not >>>> working with a web layer. >>>> >>>> Anyway, thank you for the information! >>>> >>>> >>>> On 31 August 2017 at 03:48, Fujimoto Satoshi >>>> <satoshi.fujimo...@gmail.com> wrote: >>>>> >>>>> Hi, Carlos >>>>> >>>>> You can use OFPFlowStatsRequest to get flows from an OpenFlow switch. >>>>> >>>>> http://ryu.readthedocs.io/en/latest/ofproto_v1_3_ref.html#ryu.ofproto.ofproto_v1_3_parser.OFPFlowStatsRequest >>>>> >>>>> As an attribute, you can specify the cookie value, >>>>> so you can get flows only with a specific cookie value. >>>>> >>>>> FYI, app/ofctl_rest.py provides GetAllFlowsStats API: >>>>> >>>>> http://ryu.readthedocs.io/en/latest/app/ofctl_rest.html#get-all-flows-stats >>>>> You can use it to get flows with a specific cookie value via REST API. >>>>> >>>>> >>>>> Thanks, >>>>> Fujimoto >>>>> >>>>> >>>>> >>>>> On 2017年08月31日 01:15, Carlos Ferreira wrote: >>>>>> >>>>>> Hello >>>>>> >>>>>> I wanted to ask the community, if anyone knows a way to use ryu, to >>>>>> dump all flows previously added to an OpenFlow Switch, or at least, to >>>>>> check if there's an already added flow with a specific cookieid. >>>>>> >>>>>> My objective is make a ryu controller check if an OF Switch already >>>>>> has a flow with a specific cookieid. >>>>>> >>>>>> Thank you all. >>>>>> >>>>>> >>>>>> Carlos Miguel Ferreira >>>>>> >>>>>> >>>>>> >>>>>> ------------------------------------------------------------------------------ >>>>>> Check out the vibrant tech community on one of the world's most >>>>>> engaging tech sites, Slashdot.org! http://sdm.link/slashdot >>>>>> _______________________________________________ >>>>>> Ryu-devel mailing list >>>>>> Ryu-devel@lists.sourceforge.net >>>>>> https://lists.sourceforge.net/lists/listinfo/ryu-devel >>>>> >>>>> >>>> Carlos Miguel Ferreira >>>> >>>> >>>> ------------------------------------------------------------------------------ >>>> Check out the vibrant tech community on one of the world's most >>>> engaging tech sites, Slashdot.org! http://sdm.link/slashdot >>>> _______________________________________________ >>>> Ryu-devel mailing list >>>> Ryu-devel@lists.sourceforge.net >>>> https://lists.sourceforge.net/lists/listinfo/ryu-devel >>> >>> >> >> >> >> -- >> >> Carlos Miguel Ferreira > > > Carlos Miguel Ferreira Carlos Miguel Ferreira ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Ryu-devel mailing list Ryu-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ryu-devel
