On Tue, 16 Sep 2014 10:06:39 -0400 A G <[email protected]> wrote: > Hi Folks, > > I really like Ryu, the framework is all there, I just make the apps. > > Issues: When my Ryu application fails the framework continues to operate,
What does 'my Ryu application fails' excactly mean? > the connection from the switches to the controller is still kept alive by > the framework. (Which is fine) However, when the application that fails is > responsible for L2 switching functions, I'd like for the underlying > framework to either close the switch(es)/controller connection or to stop > the Ryu framework so that the echo's from the switches aren't replied to by > the controller, or some other implementation that would signal to the > switches that the controller is broken. > > The reason for this functionality is that the brand of switches that were > testing/using with SDN have a "fail-standalone" mode that reverts back to a > traditional switch when the connection to the controller is lost or closed. > > Question: > > - Can I somehow use the app_manager.send_event method to have the > framework send a message to an application, and then have the application > reply to show that it has completed what it needed to do / is still > operating? > - If yes, can you provide an example of doing so with the > simple_switch module? > - If no, do you have any other suggestions for implementing this > functionality? > > > > Thanks, > Alex > [email protected] ------------------------------------------------------------------------------ Want excitement? Manually upgrade your production database. When you want reliability, choose Perforce Perforce version control. Predictably reliable. http://pubads.g.doubleclick.net/gampad/clk?id=157508191&iu=/4140/ostg.clktrk _______________________________________________ Ryu-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ryu-devel
